From: Alasdair Kergon Date: Sat, 3 Jul 2004 18:17:32 +0000 (+0000) Subject: misc autoconf fixes X-Git-Tag: v1_00_19 X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=4ed966061fe4e6d0062e52b9f7052e999a9e877f;p=dm.git misc autoconf fixes --- diff --git a/WHATS_NEW b/WHATS_NEW index c1658b7..540dd83 100644 --- a/WHATS_NEW +++ b/WHATS_NEW @@ -1,5 +1,7 @@ -Version 1.00.19 - +Version 1.00.19 - 3 July 2004 ============================= + More autoconf fixes. + Fix a dmsetup newline. Fix device number handling for 2.6 kernels. Version 1.00.18 - 20 Jun 2004 diff --git a/configure b/configure index 78dc754..94e416f 100755 --- a/configure +++ b/configure @@ -309,7 +309,7 @@ ac_includes_default="\ #endif" ac_default_prefix=/usr -ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS AWK CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S SET_MAKE RANLIB ac_ct_RANLIB CPP EGREP build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os MSGFMT JOBS STATIC_LINK OWNER GROUP interface kerneldir missingkernel kernelvsn tmpdir CLDFLAGS LD_DEPS SOFLAG DEBUG DM_LIB_VERSION COMPAT LOCALEDIR INTL_PACKAGE INTL LIBOBJS LTLIBOBJS' +ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os AWK CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S SET_MAKE RANLIB ac_ct_RANLIB LIBOBJS MSGFMT JOBS STATIC_LINK OWNER GROUP interface kerneldir missingkernel kernelvsn tmpdir COPTIMISE_FLAG CLDFLAGS LDDEPS SOFLAG DEBUG DM_LIB_VERSION COMPAT LOCALEDIR INTL_PACKAGE INTL LTLIBOBJS' ac_subst_files='' # Initialize some variables set by options. @@ -857,6 +857,7 @@ Optional Packages: --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) --with-user=USER Set the owner of installed files --with-group=GROUP Set the group owner of installed files + --with-optimisation=OPT C optimisation flag OPT=-O2 --with-localedir=DIR Translation files in DIR PREFIX/share/locale --with-kernel-dir=DIR linux kernel source in DIR --with-kernel-version=VERSION linux kernel version @@ -1279,6 +1280,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu +################################################################################ ac_aux_dir= for ac_dir in autoconf $srcdir/autoconf; do if test -f $ac_dir/install-sh; then @@ -1305,6 +1307,106 @@ ac_config_sub="$SHELL $ac_aux_dir/config.sub" ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. +################################################################################ +# Make sure we can run config.sub. +$ac_config_sub sun4 >/dev/null 2>&1 || + { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 +echo "$as_me: error: cannot run $ac_config_sub" >&2;} + { (exit 1); exit 1; }; } + +echo "$as_me:$LINENO: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6 +if test "${ac_cv_build+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_build_alias=$build_alias +test -z "$ac_cv_build_alias" && + ac_cv_build_alias=`$ac_config_guess` +test -z "$ac_cv_build_alias" && + { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6 +build=$ac_cv_build +build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +echo "$as_me:$LINENO: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6 +if test "${ac_cv_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_host_alias=$host_alias +test -z "$ac_cv_host_alias" && + ac_cv_host_alias=$ac_cv_build_alias +ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6 +host=$ac_cv_host +host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +echo "$as_me:$LINENO: checking target system type" >&5 +echo $ECHO_N "checking target system type... $ECHO_C" >&6 +if test "${ac_cv_target+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_target_alias=$target_alias +test "x$ac_cv_target_alias" = "x" && + ac_cv_target_alias=$ac_cv_host_alias +ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_target" >&5 +echo "${ECHO_T}$ac_cv_target" >&6 +target=$ac_cv_target +target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +test -n "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- + +case "$host_os" in + linux*) + CFLAGS="$CFLAGS" + COPTIMISE_FLAG="-O2" + CLDFLAGS="$CLDFLAGS -Wl,--version-script,.export.sym" + LDDEPS="$LDDEPS .export.sym" + SOFLAG="-shared" ;; + darwin*) + CFLAGS="$CFLAGS -no-cpp-precomp -fno-common" + COPTIMISE_FLAG="-O2" + CLDFLAGS="$CLDFLAGS" + LDDEPS="$LDDEPS" + SOFLAG="-dynamiclib" ;; +esac + +################################################################################ for ac_prog in gawk mawk nawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. @@ -2213,121 +2315,424 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -# Find a good install program. We prefer a C program (faster), -# so one script is as good as another. But avoid the broken or -# incompatible versions: -# SysV /etc/install, /usr/sbin/install -# SunOS /usr/etc/install -# IRIX /sbin/install -# AIX /bin/install -# AmigaOS /C/install, which installs bootblocks on floppy discs -# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag -# AFS /usr/afsws/bin/install, which mishandles nonexistent args -# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" -# ./install, which can be erroneously created by make from ./install.sh. -echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 -echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 -if test -z "$INSTALL"; then -if test "${ac_cv_path_install+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - # Account for people who put trailing slashes in PATH elements. -case $as_dir/ in - ./ | .// | /cC/* | \ - /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ - /usr/ucb/* ) ;; - *) - # OSF1 and SCO ODT 3.0 have their own names for install. - # Don't use installbsd from OSF since it installs stuff as root - # by default. - for ac_prog in ginstall scoinst install; do - for ac_exec_ext in '' $ac_executable_extensions; do - if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then - if test $ac_prog = install && - grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # AIX install. It has an incompatible calling convention. - : - elif test $ac_prog = install && - grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # program-specific install script used by HP pwplus--don't use. - : - else - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" - break 3 - fi - fi - done - done - ;; -esac -done - - -fi - if test "${ac_cv_path_install+set}" = set; then - INSTALL=$ac_cv_path_install - else - # As a last resort, use the slow shell script. We don't cache a - # path for INSTALL within a source directory, because that will - # break other packages using the cache if that directory is - # removed, or if the path is relative. - INSTALL=$ac_install_sh - fi -fi -echo "$as_me:$LINENO: result: $INSTALL" >&5 -echo "${ECHO_T}$INSTALL" >&6 - -# Use test -z because SunOS4 sh mishandles braces in ${var-val}. -# It thinks the first close brace ends the variable substitution. -test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' - -test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' - -test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -echo "$as_me:$LINENO: checking whether ln -s works" >&5 -echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 -LN_S=$as_ln_s -if test "$LN_S" = "ln -s"; then - echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6 -else - echo "$as_me:$LINENO: result: no, using $LN_S" >&5 -echo "${ECHO_T}no, using $LN_S" >&6 +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= fi - -echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 -echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 -set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` -if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.make <<\_ACEOF -all: - @echo 'ac_maketemp="$(MAKE)"' + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ _ACEOF -# GNU make sometimes prints "make[1]: Entering...", which would confuse us. -eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` -if test -n "$ac_maketemp"; then - eval ac_cv_prog_make_${ac_make}_set=yes +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi else - eval ac_cv_prog_make_${ac_make}_set=no -fi -rm -f conftest.make + ac_cpp_err=yes fi -if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then - echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6 - SET_MAKE= +if test -z "$ac_cpp_err"; then + : else - echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6 - SET_MAKE="MAKE=${MAKE-make}" + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6 +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6 +if test "${ac_cv_prog_egrep+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if echo a | (grep -E '(a|b)') >/dev/null 2>&1 + then ac_cv_prog_egrep='grep -E' + else ac_cv_prog_egrep='egrep' + fi +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 +echo "${ECHO_T}$ac_cv_prog_egrep" >&6 + EGREP=$ac_cv_prog_egrep + + +if test $ac_cv_c_compiler_gnu = yes; then + echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5 +echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6 +if test "${ac_cv_prog_gcc_traditional+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_pattern="Autoconf.*'x'" + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +Autoconf TIOCGETP +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "$ac_pattern" >/dev/null 2>&1; then + ac_cv_prog_gcc_traditional=yes +else + ac_cv_prog_gcc_traditional=no +fi +rm -f conftest* + + + if test $ac_cv_prog_gcc_traditional = no; then + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +Autoconf TCGETA +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "$ac_pattern" >/dev/null 2>&1; then + ac_cv_prog_gcc_traditional=yes +fi +rm -f conftest* + + fi +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5 +echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6 + if test $ac_cv_prog_gcc_traditional = yes; then + CC="$CC -traditional" + fi +fi + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL=$ac_install_sh + fi +fi +echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo "$as_me:$LINENO: checking whether ln -s works" >&5 +echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 +else + echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +echo "${ECHO_T}no, using $LN_S" >&6 +fi + +echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\_ACEOF +all: + @echo 'ac_maketemp="$(MAKE)"' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftest.make +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + SET_MAKE= +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + SET_MAKE="MAKE=${MAKE-make}" fi if test -n "$ac_tool_prefix"; then @@ -2411,7 +2816,7 @@ else fi - +################################################################################ @@ -2670,278 +3075,28 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_search_opendir="-l$ac_lib" -break -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -fi -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext - done -fi -LIBS=$ac_func_search_save_LIBS -fi -echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 -echo "${ECHO_T}$ac_cv_search_opendir" >&6 -if test "$ac_cv_search_opendir" != no; then - test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS" - -fi - -fi - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu -echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 -echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 -# On Suns, sometimes $CPP names a directory. -if test -n "$CPP" && test -d "$CPP"; then - CPP= -fi -if test -z "$CPP"; then - if test "${ac_cv_prog_CPP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - # Double quotes because CPP needs to be expanded - for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" - do - ac_preproc_ok=false -for ac_c_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif - Syntax error -_ACEOF -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 - (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null; then - if test -s conftest.err; then - ac_cpp_err=$ac_c_preproc_warn_flag - else - ac_cpp_err= - fi -else - ac_cpp_err=yes -fi -if test -z "$ac_cpp_err"; then - : -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - # Broken: fails on valid input. -continue -fi -rm -f conftest.err conftest.$ac_ext - - # OK, works on sane cases. Now check whether non-existent headers - # can be detected and how. - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -_ACEOF -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 - (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null; then - if test -s conftest.err; then - ac_cpp_err=$ac_c_preproc_warn_flag - else - ac_cpp_err= - fi -else - ac_cpp_err=yes -fi -if test -z "$ac_cpp_err"; then - # Broken: success on invalid input. -continue -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - # Passes both tests. -ac_preproc_ok=: -break -fi -rm -f conftest.err conftest.$ac_ext - -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.err conftest.$ac_ext -if $ac_preproc_ok; then - break -fi - - done - ac_cv_prog_CPP=$CPP - -fi - CPP=$ac_cv_prog_CPP -else - ac_cv_prog_CPP=$CPP -fi -echo "$as_me:$LINENO: result: $CPP" >&5 -echo "${ECHO_T}$CPP" >&6 -ac_preproc_ok=false -for ac_c_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif - Syntax error -_ACEOF -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 - (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null; then - if test -s conftest.err; then - ac_cpp_err=$ac_c_preproc_warn_flag - else - ac_cpp_err= - fi -else - ac_cpp_err=yes -fi -if test -z "$ac_cpp_err"; then - : -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - # Broken: fails on valid input. -continue -fi -rm -f conftest.err conftest.$ac_ext - - # OK, works on sane cases. Now check whether non-existent headers - # can be detected and how. - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -_ACEOF -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 - (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null; then - if test -s conftest.err; then - ac_cpp_err=$ac_c_preproc_warn_flag - else - ac_cpp_err= - fi -else - ac_cpp_err=yes -fi -if test -z "$ac_cpp_err"; then - # Broken: success on invalid input. -continue -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - # Passes both tests. -ac_preproc_ok=: -break -fi -rm -f conftest.err conftest.$ac_ext - -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.err conftest.$ac_ext -if $ac_preproc_ok; then - : -else - { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check -See \`config.log' for more details." >&5 -echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -fi - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_search_opendir="-l$ac_lib" +break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + done +fi +LIBS=$ac_func_search_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 +echo "${ECHO_T}$ac_cv_search_opendir" >&6 +if test "$ac_cv_search_opendir" != no; then + test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS" -echo "$as_me:$LINENO: checking for egrep" >&5 -echo $ECHO_N "checking for egrep... $ECHO_C" >&6 -if test "${ac_cv_prog_egrep+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if echo a | (grep -E '(a|b)') >/dev/null 2>&1 - then ac_cv_prog_egrep='grep -E' - else ac_cv_prog_egrep='egrep' - fi fi -echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 -echo "${ECHO_T}$ac_cv_prog_egrep" >&6 - EGREP=$ac_cv_prog_egrep +fi echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 @@ -3103,6 +3258,63 @@ _ACEOF fi +echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 +echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 +if test "${ac_cv_header_time+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_header_time=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_header_time=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 +echo "${ECHO_T}$ac_cv_header_time" >&6 +if test $ac_cv_header_time = yes; then + +cat >>confdefs.h <<\_ACEOF +#define TIME_WITH_SYS_TIME 1 +_ACEOF + +fi + + # On IRIX 5.3, sys/types and inttypes.h are conflicting. @@ -3174,7 +3386,15 @@ done -for ac_header in ctype.h errno.h fcntl.h stdio.h sys/ioctl.h sys/stat.h sys/types.h unistd.h + + + + + + + + +for ac_header in ctype.h dirent.h errno.h fcntl.h getopt.h inttypes.h limits.h stdarg.h stdio.h stdlib.h string.h sys/ioctl.h sys/param.h sys/stat.h sys/types.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then @@ -3311,11 +3531,16 @@ if test `eval echo '${'$as_ac_Header'}'` = yes; then #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF +else + { { echo "$as_me:$LINENO: error: bailing out" >&5 +echo "$as_me: error: bailing out" >&2;} + { (exit 1); exit 1; }; } fi done +################################################################################ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 if test "${ac_cv_c_const+set}" = set; then @@ -3472,6 +3697,104 @@ _ACEOF ;; esac + +echo "$as_me:$LINENO: checking for struct stat.st_rdev" >&5 +echo $ECHO_N "checking for struct stat.st_rdev... $ECHO_C" >&6 +if test "${ac_cv_member_struct_stat_st_rdev+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static struct stat ac_aggr; +if (ac_aggr.st_rdev) +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_member_struct_stat_st_rdev=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static struct stat ac_aggr; +if (sizeof ac_aggr.st_rdev) +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_member_struct_stat_st_rdev=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_member_struct_stat_st_rdev=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_rdev" >&5 +echo "${ECHO_T}$ac_cv_member_struct_stat_st_rdev" >&6 +if test $ac_cv_member_struct_stat_st_rdev = yes; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_STAT_ST_RDEV 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ST_RDEV 1 +_ACEOF + +fi + + echo "$as_me:$LINENO: checking for off_t" >&5 echo $ECHO_N "checking for off_t... $ECHO_C" >&6 if test "${ac_cv_type_off_t+set}" = set; then @@ -3565,26 +3888,86 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_type_pid_t=yes + ac_cv_type_pid_t=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_type_pid_t=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 +echo "${ECHO_T}$ac_cv_type_pid_t" >&6 +if test $ac_cv_type_pid_t = yes; then + : +else + +cat >>confdefs.h <<_ACEOF +#define pid_t int +_ACEOF + +fi + +echo "$as_me:$LINENO: checking return type of signal handlers" >&5 +echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6 +if test "${ac_cv_type_signal+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#ifdef signal +# undef signal +#endif +#ifdef __cplusplus +extern "C" void (*signal (int, void (*)(int)))(int); +#else +void (*signal ()) (); +#endif + +int +main () +{ +int i; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_signal=void else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_type_pid_t=no +ac_cv_type_signal=int fi rm -f conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 -echo "${ECHO_T}$ac_cv_type_pid_t" >&6 -if test $ac_cv_type_pid_t = yes; then - : -else +echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 +echo "${ECHO_T}$ac_cv_type_signal" >&6 cat >>confdefs.h <<_ACEOF -#define pid_t int +#define RETSIGTYPE $ac_cv_type_signal _ACEOF -fi echo "$as_me:$LINENO: checking for size_t" >&5 echo $ECHO_N "checking for size_t... $ECHO_C" >&6 @@ -3644,9 +4027,21 @@ _ACEOF fi -echo "$as_me:$LINENO: checking for struct stat.st_rdev" >&5 -echo $ECHO_N "checking for struct stat.st_rdev... $ECHO_C" >&6 -if test "${ac_cv_member_struct_stat_st_rdev+set}" = set; then +################################################################################ + + + + + + + + +for ac_func in memset mkdir rmdir strchr strdup strerror strrchr uname +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -3656,35 +4051,87 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -$ac_includes_default +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ +#ifdef __STDC__ +# include +#else +# include +#endif +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} +#endif + int main () { -static struct stat ac_aggr; -if (ac_aggr.st_rdev) -return 0; +return f != $ac_func; ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_member_struct_stat_st_rdev=yes + eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -cat >conftest.$ac_ext <<_ACEOF +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + { { echo "$as_me:$LINENO: error: bailing out" >&5 +echo "$as_me: error: bailing out" >&2;} + { (exit 1); exit 1; }; } +fi +done + +echo "$as_me:$LINENO: checking whether closedir returns void" >&5 +echo $ECHO_N "checking whether closedir returns void... $ECHO_C" >&6 +if test "${ac_cv_func_closedir_void+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_closedir_void=yes +else + cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF @@ -3692,16 +4139,78 @@ cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default +#include <$ac_header_dirent> +#ifndef __cplusplus +int closedir (); +#endif + int main () { -static struct stat ac_aggr; -if (sizeof ac_aggr.st_rdev) -return 0; +exit (closedir (opendir (".")) != 0); ; return 0; } _ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_closedir_void=no +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_func_closedir_void=yes +fi +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_func_closedir_void" >&5 +echo "${ECHO_T}$ac_cv_func_closedir_void" >&6 +if test $ac_cv_func_closedir_void = yes; then + +cat >>confdefs.h <<\_ACEOF +#define CLOSEDIR_VOID 1 +_ACEOF + +fi + + +for ac_header in stdlib.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header> +_ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 @@ -3714,37 +4223,117 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_member_struct_stat_st_rdev=yes + ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_member_struct_stat_st_rdev=no -fi -rm -f conftest.$ac_objext conftest.$ac_ext +ac_header_compiler=no fi rm -f conftest.$ac_objext conftest.$ac_ext -fi -echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_rdev" >&5 -echo "${ECHO_T}$ac_cv_member_struct_stat_st_rdev" >&6 -if test $ac_cv_member_struct_stat_st_rdev = yes; then +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 -cat >>confdefs.h <<_ACEOF -#define HAVE_STRUCT_STAT_ST_RDEV 1 +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <$ac_header> _ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + ac_header_preproc=no +fi +rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 -cat >>confdefs.h <<\_ACEOF -#define HAVE_ST_RDEV 1 +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; + no:yes ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + ( + cat <<\_ASBOX +## ------------------------------------ ## +## Report this to bug-autoconf@gnu.org. ## +## ------------------------------------ ## +_ASBOX + ) | + sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=$ac_header_preproc" +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + +fi +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi +done -echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 -echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 -if test "${ac_cv_header_time+set}" = set; then +echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 +echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6 +if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_malloc_0_nonnull=no else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" @@ -3753,219 +4342,77 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include -#include +#if STDC_HEADERS || HAVE_STDLIB_H +# include +#else +char *malloc (); +#endif int main () { -if ((struct tm *) 0) -return 0; +exit (malloc (0) ? 0 : 1); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_header_time=yes + ac_cv_func_malloc_0_nonnull=yes else - echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_header_time=no +( exit $ac_status ) +ac_cv_func_malloc_0_nonnull=no fi -rm -f conftest.$ac_objext conftest.$ac_ext +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 -echo "${ECHO_T}$ac_cv_header_time" >&6 -if test $ac_cv_header_time = yes; then +fi +echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 +echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6 +if test $ac_cv_func_malloc_0_nonnull = yes; then cat >>confdefs.h <<\_ACEOF -#define TIME_WITH_SYS_TIME 1 +#define HAVE_MALLOC 1 _ACEOF -fi - - -# Make sure we can run config.sub. -$ac_config_sub sun4 >/dev/null 2>&1 || - { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 -echo "$as_me: error: cannot run $ac_config_sub" >&2;} - { (exit 1); exit 1; }; } - -echo "$as_me:$LINENO: checking build system type" >&5 -echo $ECHO_N "checking build system type... $ECHO_C" >&6 -if test "${ac_cv_build+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_cv_build_alias=$build_alias -test -z "$ac_cv_build_alias" && - ac_cv_build_alias=`$ac_config_guess` -test -z "$ac_cv_build_alias" && - { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 -echo "$as_me: error: cannot guess build type; you must specify one" >&2;} - { (exit 1); exit 1; }; } -ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || - { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 -echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} - { (exit 1); exit 1; }; } - -fi -echo "$as_me:$LINENO: result: $ac_cv_build" >&5 -echo "${ECHO_T}$ac_cv_build" >&6 -build=$ac_cv_build -build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` -build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` -build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` - - -echo "$as_me:$LINENO: checking host system type" >&5 -echo $ECHO_N "checking host system type... $ECHO_C" >&6 -if test "${ac_cv_host+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_cv_host_alias=$host_alias -test -z "$ac_cv_host_alias" && - ac_cv_host_alias=$ac_cv_build_alias -ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || - { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 -echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} - { (exit 1); exit 1; }; } - -fi -echo "$as_me:$LINENO: result: $ac_cv_host" >&5 -echo "${ECHO_T}$ac_cv_host" >&6 -host=$ac_cv_host -host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` -host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` -host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` - - -echo "$as_me:$LINENO: checking target system type" >&5 -echo $ECHO_N "checking target system type... $ECHO_C" >&6 -if test "${ac_cv_target+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_cv_target_alias=$target_alias -test "x$ac_cv_target_alias" = "x" && - ac_cv_target_alias=$ac_cv_host_alias -ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || - { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 -echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} - { (exit 1); exit 1; }; } - -fi -echo "$as_me:$LINENO: result: $ac_cv_target" >&5 -echo "${ECHO_T}$ac_cv_target" >&6 -target=$ac_cv_target -target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` -target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` -target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` - - -# The aliases save the names the user supplied, while $host etc. -# will get canonicalized. -test -n "$target_alias" && - test "$program_prefix$program_suffix$program_transform_name" = \ - NONENONEs,x,x, && - program_prefix=${target_alias}- - -case "$host_os" in - linux*) - CFLAGS= - CLDFLAGS="-Wl,--version-script,.export.sym" - LD_DEPS=".export.sym" - SOFLAG="-shared" ;; - darwin*) - CFLAGS="-no-cpp-precomp" - CLDFLAGS= - LD_DEPS= - SOFLAG="-dynamiclib" ;; -esac - - - -OWNER="root" -GROUP="root" - - -# Check whether --with-user or --without-user was given. -if test "${with_user+set}" = set; then - withval="$with_user" - OWNER="$withval" -fi; - -if test x$OWNER != x; then - OWNER="-o $OWNER" -fi + cat >>confdefs.h <<\_ACEOF +#define HAVE_MALLOC 0 +_ACEOF + LIBOBJS="$LIBOBJS malloc.$ac_objext" -# Check whether --with-group or --without-group was given. -if test "${with_group+set}" = set; then - withval="$with_group" - GROUP="$withval" -fi; +cat >>confdefs.h <<\_ACEOF +#define malloc rpl_malloc +_ACEOF -if test x$GROUP != x; then - GROUP="-g $GROUP" fi -# Check whether --enable-jobs or --disable-jobs was given. -if test "${enable_jobs+set}" = set; then - enableval="$enable_jobs" - JOBS=-j$enableval -else - JOBS= -fi; - -# Check whether --enable-debug or --disable-debug was given. -if test "${enable_debug+set}" = set; then - enableval="$enable_debug" - \ -DEBUG=yes -else - DEBUG=no -fi; - -# Check whether --enable-compat or --disable-compat was given. -if test "${enable_compat+set}" = set; then - enableval="$enable_compat" - \ -COMPAT=yes -else - COMPAT=no -fi; - -# Check whether --enable-static_link or --disable-static_link was given. -if test "${enable_static_link+set}" = set; then - enableval="$enable_static_link" - STATIC_LINK=$enableval -else - STATIC_LINK=no -fi; -if [ "x$exec_prefix" = xNONE -a "x$prefix" = xNONE ]; - then exec_prefix=""; -fi; -if test $ac_cv_c_compiler_gnu = yes; then - echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5 -echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6 -if test "${ac_cv_prog_gcc_traditional+set}" = set; then +echo "$as_me:$LINENO: checking whether lstat dereferences a symlink specified with a trailing slash" >&5 +echo $ECHO_N "checking whether lstat dereferences a symlink specified with a trailing slash... $ECHO_C" >&6 +if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_pattern="Autoconf.*'x'" + rm -f conftest.sym conftest.file +echo >conftest.file +if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then + if test "$cross_compiling" = yes; then + ac_cv_func_lstat_dereferences_slashed_symlink=no +else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ @@ -3973,48 +4420,70 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -Autoconf TIOCGETP +$ac_includes_default +int +main () +{ +struct stat sbuf; + /* Linux will dereference the symlink and fail. + That is better in the sense that it means we will not + have to compile and use the lstat wrapper. */ + exit (lstat ("conftest.sym/", &sbuf) ? 0 : 1); + ; + return 0; +} _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "$ac_pattern" >/dev/null 2>&1; then - ac_cv_prog_gcc_traditional=yes +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_lstat_dereferences_slashed_symlink=yes else - ac_cv_prog_gcc_traditional=no + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_func_lstat_dereferences_slashed_symlink=no fi -rm -f conftest* +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +else + # If the `ln -s' command failed, then we probably don't even + # have an lstat function. + ac_cv_func_lstat_dereferences_slashed_symlink=no +fi +rm -f conftest.sym conftest.file +fi +echo "$as_me:$LINENO: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5 +echo "${ECHO_T}$ac_cv_func_lstat_dereferences_slashed_symlink" >&6 - if test $ac_cv_prog_gcc_traditional = no; then - cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -Autoconf TCGETA +test $ac_cv_func_lstat_dereferences_slashed_symlink = yes && + +cat >>confdefs.h <<_ACEOF +#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 _ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "$ac_pattern" >/dev/null 2>&1; then - ac_cv_prog_gcc_traditional=yes -fi -rm -f conftest* - fi -fi -echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5 -echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6 - if test $ac_cv_prog_gcc_traditional = yes; then - CC="$CC -traditional" - fi + +if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then + LIBOBJS="$LIBOBJS lstat.$ac_objext" fi -echo "$as_me:$LINENO: checking return type of signal handlers" >&5 -echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6 -if test "${ac_cv_type_signal+set}" = set; then +echo "$as_me:$LINENO: checking whether stat accepts an empty string" >&5 +echo $ECHO_N "checking whether stat accepts an empty string... $ECHO_C" >&6 +if test "${ac_cv_func_stat_empty_string_bug+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_stat_empty_string_bug=yes else cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" @@ -4023,53 +4492,49 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include -#include -#ifdef signal -# undef signal -#endif -#ifdef __cplusplus -extern "C" void (*signal (int, void (*)(int)))(int); -#else -void (*signal ()) (); -#endif - +$ac_includes_default int main () { -int i; +struct stat sbuf; + exit (stat ("", &sbuf) ? 1 : 0); ; return 0; } _ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_type_signal=void + ac_cv_func_stat_empty_string_bug=yes else - echo "$as_me: failed program was:" >&5 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_type_signal=int +( exit $ac_status ) +ac_cv_func_stat_empty_string_bug=no fi -rm -f conftest.$ac_objext conftest.$ac_ext +rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 -echo "${ECHO_T}$ac_cv_type_signal" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_func_stat_empty_string_bug" >&5 +echo "${ECHO_T}$ac_cv_func_stat_empty_string_bug" >&6 +if test $ac_cv_func_stat_empty_string_bug = yes; then + LIBOBJS="$LIBOBJS stat.$ac_objext" cat >>confdefs.h <<_ACEOF -#define RETSIGTYPE $ac_cv_type_signal +#define HAVE_STAT_EMPTY_STRING_BUG 1 _ACEOF +fi for ac_func in vprintf @@ -4237,56 +4702,131 @@ done +################################################################################ -for ac_func in mkdir rmdir uname -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 -if eval "test \"\${$as_ac_var+set}\" = set"; then +################################################################################ +# Check whether --enable-jobs or --disable-jobs was given. +if test "${enable_jobs+set}" = set; then + enableval="$enable_jobs" + JOBS=-j$enableval +fi; + +################################################################################ +echo "$as_me:$LINENO: checking file owner" >&5 +echo $ECHO_N "checking file owner... $ECHO_C" >&6 +OWNER="root" + + +# Check whether --with-user or --without-user was given. +if test "${with_user+set}" = set; then + withval="$with_user" + OWNER="$withval" +fi; +echo "$as_me:$LINENO: result: $OWNER" >&5 +echo "${ECHO_T}$OWNER" >&6 + +if test x$OWNER != x; then + OWNER="-o $OWNER" +fi + +################################################################################ +echo "$as_me:$LINENO: checking group owner" >&5 +echo $ECHO_N "checking group owner... $ECHO_C" >&6 +GROUP="root" + +# Check whether --with-group or --without-group was given. +if test "${with_group+set}" = set; then + withval="$with_group" + GROUP="$withval" +fi; +echo "$as_me:$LINENO: result: $GROUP" >&5 +echo "${ECHO_T}$GROUP" >&6 + +if test x$GROUP != x; then + GROUP="-g $GROUP" +fi + +################################################################################ +echo "$as_me:$LINENO: checking whether to enable debugging" >&5 +echo $ECHO_N "checking whether to enable debugging... $ECHO_C" >&6 +# Check whether --enable-debug or --disable-debug was given. +if test "${enable_debug+set}" = set; then + enableval="$enable_debug" + DEBUG=$enableval +else + DEBUG=no +fi; +echo "$as_me:$LINENO: result: $DEBUG" >&5 +echo "${ECHO_T}$DEBUG" >&6 + +if test x$DEBUG = xyes; then + COPTIMISE_FLAG= +fi + +################################################################################ +echo "$as_me:$LINENO: checking for C optimisation flag" >&5 +echo $ECHO_N "checking for C optimisation flag... $ECHO_C" >&6 + +# Check whether --with-optimisation or --without-optimisation was given. +if test "${with_optimisation+set}" = set; then + withval="$with_optimisation" + COPTIMISE_FLAG="$withval" +fi; +echo "$as_me:$LINENO: result: $COPTIMISE_FLAG" >&5 +echo "${ECHO_T}$COPTIMISE_FLAG" >&6 + +################################################################################ +# Check whether --enable-compat or --disable-compat was given. +if test "${enable_compat+set}" = set; then + enableval="$enable_compat" + COMPAT=$enableval +else + COMPAT=no +fi; + +################################################################################ +# Check whether --enable-static_link or --disable-static_link was given. +if test "${enable_static_link+set}" = set; then + enableval="$enable_static_link" + STATIC_LINK=$enableval +else + STATIC_LINK=no +fi; + +################################################################################ +if [ "x$exec_prefix" = xNONE -a "x$prefix" = xNONE ]; + then exec_prefix=""; +fi; + +################################################################################ +if test x$SELINUX = xyes; then + echo "$as_me:$LINENO: checking for is_selinux_enabled in -lselinux" >&5 +echo $ECHO_N "checking for is_selinux_enabled in -lselinux... $ECHO_C" >&6 +if test "${ac_cv_lib_selinux_is_selinux_enabled+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.$ac_ext <<_ACEOF + ac_check_lib_save_LIBS=$LIBS +LIBS="-lselinux $LIBS" +cat >conftest.$ac_ext <<_ACEOF #line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ -#ifdef __STDC__ -# include -#else -# include -#endif + /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" -{ #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined (__stub_$ac_func) || defined (__stub___$ac_func) -choke me -#else -char (*f) () = $ac_func; -#endif -#ifdef __cplusplus -} -#endif - +char is_selinux_enabled (); int main () { -return f != $ac_func; +is_selinux_enabled (); ; return 0; } @@ -4303,26 +4843,35 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - eval "$as_ac_var=yes" + ac_cv_lib_selinux_is_selinux_enabled=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -eval "$as_ac_var=no" +ac_cv_lib_selinux_is_selinux_enabled=no fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi -echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 -echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - +echo "$as_me:$LINENO: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 +echo "${ECHO_T}$ac_cv_lib_selinux_is_selinux_enabled" >&6 +if test $ac_cv_lib_selinux_is_selinux_enabled = yes; then + HAVE_SELINUX=yes +else + HAVE_SELINUX=no fi -done + if test x$HAVE_SELINUX = xyes; then + CFLAGS="$CFLAGS -DHAVE_SELINUX" + LIBS="-lselinux $LIBS" + else + { echo "$as_me:$LINENO: WARNING: Disabling selinux" >&5 +echo "$as_me: WARNING: Disabling selinux" >&2;} + fi +fi + +################################################################################ for ac_header in getopt.h do @@ -4466,82 +5015,18 @@ fi done -echo "$as_me:$LINENO: checking for is_selinux_enabled in -lselinux" >&5 -echo $ECHO_N "checking for is_selinux_enabled in -lselinux... $ECHO_C" >&6 -if test "${ac_cv_lib_selinux_is_selinux_enabled+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_check_lib_save_LIBS=$LIBS -LIBS="-lselinux $LIBS" -cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -/* Override any gcc2 internal prototype to avoid an error. */ -#ifdef __cplusplus -extern "C" -#endif -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char is_selinux_enabled (); -int -main () -{ -is_selinux_enabled (); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_lib_selinux_is_selinux_enabled=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -ac_cv_lib_selinux_is_selinux_enabled=no -fi -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS -fi -echo "$as_me:$LINENO: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 -echo "${ECHO_T}$ac_cv_lib_selinux_is_selinux_enabled" >&6 -if test $ac_cv_lib_selinux_is_selinux_enabled = yes; then - HAVE_SELINUX=yes -else - HAVE_SELINUX=no -fi - - -if test x$HAVE_SELINUX = xyes; then - CFLAGS="$CFLAGS -DHAVE_SELINUX" - LIBS="-lselinux $LIBS" -fi - -echo $ac_n "checking whether to enable internationalisation""... $ac_c" 1>&6 +################################################################################ +echo "$as_me:$LINENO: checking whether to enable internationalisation" >&5 +echo $ECHO_N "checking whether to enable internationalisation... $ECHO_C" >&6 # Check whether --enable-nls or --disable-nls was given. if test "${enable_nls+set}" = set; then enableval="$enable_nls" - \ - INTL=yes + INTL=$enableval else INTL=no fi; -echo "$ac_t""$INTL" 1>&6 +echo "$as_me:$LINENO: result: $INTL" >&5 +echo "${ECHO_T}$INTL" >&6 if test x$INTL = xyes; then INTL_PACKAGE="device-mapper" @@ -4590,7 +5075,6 @@ fi echo "$as_me: error: msgfmt not found in path $PATH " >&2;} { (exit 1); exit 1; }; } - exit fi; @@ -4604,7 +5088,9 @@ fi; fi -echo $ac_n "checking for kernel directory""... $ac_c" 1>&6 +################################################################################ +echo "$as_me:$LINENO: checking for kernel directory" >&5 +echo $ECHO_N "checking for kernel directory... $ECHO_C" >&6 # Check whether --with-kerneldir or --without-kerneldir was given. if test "${with_kerneldir+set}" = set; then @@ -4626,15 +5112,19 @@ fi if test "${with_kernel+set}" = set; then kerneldir="$with_kernel" fi -echo "$ac_t""$kerneldir" 1>&6 +echo "$as_me:$LINENO: result: $kerneldir" >&5 +echo "${ECHO_T}$kerneldir" >&6 if test "x${kerneldir}" = x; then missingkernel=yes else - test -d "${kerneldir}" || { echo "configure: WARNING: kernel dir $kerneldir not found" 1>&2; missingkernel=yes ; } + test -d "${kerneldir}" || { { echo "$as_me:$LINENO: WARNING: kernel dir $kerneldir not found" >&5 +echo "$as_me: WARNING: kernel dir $kerneldir not found" >&2;}; missingkernel=yes ; } fi -echo $ac_n "checking for kernel version""... $ac_c" 1>&6 +################################################################################ +echo "$as_me:$LINENO: checking for kernel version" >&5 +echo $ECHO_N "checking for kernel version... $ECHO_C" >&6 # Check whether --with-kernel-version or --without-kernel-version was given. if test "${with_kernel_version+set}" = set; then @@ -4662,8 +5152,10 @@ if test "x${kernelvsn}" = x; then kernelvsn="UNKNOWN" fi fi -echo "$ac_t""$kernelvsn" 1>&6 +echo "$as_me:$LINENO: result: $kernelvsn" >&5 +echo "${ECHO_T}$kernelvsn" >&6 +################################################################################ # Check whether --with-tmp-dir or --without-tmp-dir was given. if test "${with_tmp_dir+set}" = set; then @@ -4679,7 +5171,9 @@ if test "${with_tmpdir+set}" = set; then tmpdir="$with_tmpdir" fi -echo $ac_n "checking for kernel interface choice""... $ac_c" 1>&6 +################################################################################ +echo "$as_me:$LINENO: checking for kernel interface choice" >&5 +echo $ECHO_N "checking for kernel interface choice... $ECHO_C" >&6 # Check whether --with-interface or --without-interface was given. if test "${with_interface+set}" = set; then @@ -4690,10 +5184,12 @@ else fi; if [ "x$interface" != xfs -a "x$interface" != xioctl ]; then - echo "configure: error: --with-interface=ioctl or --with-interface=fs required" 1>&2 - exit 1; + { { echo "$as_me:$LINENO: error: --with-interface=ioctl or --with-interface=fs required" >&5 +echo "$as_me: error: --with-interface=ioctl or --with-interface=fs required" >&2;} + { (exit 1); exit 1; }; } fi -echo "$ac_t""$interface" 1>&6 +echo "$as_me:$LINENO: result: $interface" >&5 +echo "${ECHO_T}$interface" >&6 if test "-f VERSION" ; then DM_LIB_VERSION="\"`cat VERSION|sed -e \"s/[0-9.]*/\0-$interface/\"`\"" @@ -4702,6 +5198,7 @@ else fi +################################################################################ @@ -4725,6 +5222,8 @@ fi + +################################################################################ ac_config_files="$ac_config_files Makefile make.tmpl include/Makefile dmsetup/Makefile lib/Makefile lib/libdm-common.h kernel/Makefile man/Makefile po/Makefile" cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure @@ -5368,6 +5867,18 @@ s,@ECHO_C@,$ECHO_C,;t t s,@ECHO_N@,$ECHO_N,;t t s,@ECHO_T@,$ECHO_T,;t t s,@LIBS@,$LIBS,;t t +s,@build@,$build,;t t +s,@build_cpu@,$build_cpu,;t t +s,@build_vendor@,$build_vendor,;t t +s,@build_os@,$build_os,;t t +s,@host@,$host,;t t +s,@host_cpu@,$host_cpu,;t t +s,@host_vendor@,$host_vendor,;t t +s,@host_os@,$host_os,;t t +s,@target@,$target,;t t +s,@target_cpu@,$target_cpu,;t t +s,@target_vendor@,$target_vendor,;t t +s,@target_os@,$target_os,;t t s,@AWK@,$AWK,;t t s,@CC@,$CC,;t t s,@CFLAGS@,$CFLAGS,;t t @@ -5376,6 +5887,8 @@ s,@CPPFLAGS@,$CPPFLAGS,;t t s,@ac_ct_CC@,$ac_ct_CC,;t t s,@EXEEXT@,$EXEEXT,;t t s,@OBJEXT@,$OBJEXT,;t t +s,@CPP@,$CPP,;t t +s,@EGREP@,$EGREP,;t t s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t s,@INSTALL_DATA@,$INSTALL_DATA,;t t @@ -5383,20 +5896,7 @@ s,@LN_S@,$LN_S,;t t s,@SET_MAKE@,$SET_MAKE,;t t s,@RANLIB@,$RANLIB,;t t s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t -s,@CPP@,$CPP,;t t -s,@EGREP@,$EGREP,;t t -s,@build@,$build,;t t -s,@build_cpu@,$build_cpu,;t t -s,@build_vendor@,$build_vendor,;t t -s,@build_os@,$build_os,;t t -s,@host@,$host,;t t -s,@host_cpu@,$host_cpu,;t t -s,@host_vendor@,$host_vendor,;t t -s,@host_os@,$host_os,;t t -s,@target@,$target,;t t -s,@target_cpu@,$target_cpu,;t t -s,@target_vendor@,$target_vendor,;t t -s,@target_os@,$target_os,;t t +s,@LIBOBJS@,$LIBOBJS,;t t s,@MSGFMT@,$MSGFMT,;t t s,@JOBS@,$JOBS,;t t s,@STATIC_LINK@,$STATIC_LINK,;t t @@ -5407,8 +5907,9 @@ s,@kerneldir@,$kerneldir,;t t s,@missingkernel@,$missingkernel,;t t s,@kernelvsn@,$kernelvsn,;t t s,@tmpdir@,$tmpdir,;t t +s,@COPTIMISE_FLAG@,$COPTIMISE_FLAG,;t t s,@CLDFLAGS@,$CLDFLAGS,;t t -s,@LD_DEPS@,$LD_DEPS,;t t +s,@LDDEPS@,$LDDEPS,;t t s,@SOFLAG@,$SOFLAG,;t t s,@DEBUG@,$DEBUG,;t t s,@DM_LIB_VERSION@,$DM_LIB_VERSION,;t t @@ -5416,7 +5917,6 @@ s,@COMPAT@,$COMPAT,;t t s,@LOCALEDIR@,$LOCALEDIR,;t t s,@INTL_PACKAGE@,$INTL_PACKAGE,;t t s,@INTL@,$INTL,;t t -s,@LIBOBJS@,$LIBOBJS,;t t s,@LTLIBOBJS@,$LTLIBOBJS,;t t CEOF @@ -5654,28 +6154,33 @@ if test "$no_create" != yes; then fi -echo - if test "x${kerneldir}" != "x" ; then if test -d "${kerneldir}"; then if test ! -f "${kerneldir}/include/linux/dm-ioctl.h"; then - echo "Your kernel source in ${kerneldir} needs patching." - echo + { echo "$as_me:$LINENO: WARNING: Your kernel source in ${kerneldir} needs patching" >&5 +echo "$as_me: WARNING: Your kernel source in ${kerneldir} needs patching" >&2;} if test "x${kernelvsn}" != "xUNKNOWN"; then - echo "For supported kernels, try 'make apply-patches' next to do this, or apply the" - echo "device-mapper patches by hand." + { echo "$as_me:$LINENO: WARNING: For supported kernels, try 'make apply-patches' next to do this, or apply the +device-mapper patches by hand. +" >&5 +echo "$as_me: WARNING: For supported kernels, try 'make apply-patches' next to do this, or apply the +device-mapper patches by hand. +" >&2;} fi - echo fi else - echo "WARNING: kernel directory $kerneldir not found" - echo + { echo "$as_me:$LINENO: WARNING: kernel directory $kerneldir not found" >&5 +echo "$as_me: WARNING: kernel directory $kerneldir not found" >&2;} fi if test "x${kernelvsn}" = "xUNKNOWN"; then - echo "WARNING: kernel version not detected: 'make apply-patches' won't work." - echo " If your kernel already contains device-mapper it may be OK," - echo " otherwise you'll need to apply the device-mapper patches by hand." - echo + { echo "$as_me:$LINENO: WARNING: kernel version not detected: 'make apply-patches' won't work. +If your kernel already contains device-mapper it may be OK, +otherwise you'll need to apply the device-mapper patches by hand. +" >&5 +echo "$as_me: WARNING: kernel version not detected: 'make apply-patches' won't work. +If your kernel already contains device-mapper it may be OK, +otherwise you'll need to apply the device-mapper patches by hand. +" >&2;} fi fi diff --git a/configure.in b/configure.in index ae7189e..6356933 100644 --- a/configure.in +++ b/configure.in @@ -1,129 +1,177 @@ -################################################################################ -## -## Copyright 1999-2001 Sistina Software, Inc. -## -## This is free software released under the GNU General Public License. -## There is no warranty for this software. See the file COPYING for -## details. +############################################################################### +## Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved. +## Copyright (C) 2004 Red Hat, Inc. All rights reserved. ## -## See the file CONTRIBUTORS for a list of contributors. +## This file is part of the device-mapper userspace tools. ## -## File name: configure.in +## This copyrighted material is made available to anyone wishing to use, +## modify, copy, or redistribute it subject to the terms and conditions +## of the GNU General Public License v.2. ## -## Description: Input file for autoconf. Generates the configure script -## that tries to keep everything nice and portable. It also -## simplifies distribution package building considerably. +## You should have received a copy of the GNU General Public License +## along with this program; if not, write to the Free Software Foundation, +## Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +## MA 02111-1307, USA ################################################################################ -dnl Process this file with autoconf to produce a configure script. +AC_PREREQ(2.53) +################################################################################ +dnl -- Process this file with autoconf to produce a configure script. AC_INIT(lib/libdevmapper.h) -dnl setup the directory where autoconf has auxilary files +################################################################################ +dnl -- Setup the directory where autoconf has auxilary files AC_CONFIG_AUX_DIR(autoconf) -dnl Checks for programs. +################################################################################ +dnl -- Get system type +AC_CANONICAL_SYSTEM + +case "$host_os" in + linux*) + CFLAGS="$CFLAGS" + COPTIMISE_FLAG="-O2" + CLDFLAGS="$CLDFLAGS -Wl,--version-script,.export.sym" + LDDEPS="$LDDEPS .export.sym" + SOFLAG="-shared" ;; + darwin*) + CFLAGS="$CFLAGS -no-cpp-precomp -fno-common" + COPTIMISE_FLAG="-O2" + CLDFLAGS="$CLDFLAGS" + LDDEPS="$LDDEPS" + SOFLAG="-dynamiclib" ;; +esac + +################################################################################ +dnl -- Checks for programs. AC_PROG_AWK AC_PROG_CC +AC_PROG_GCC_TRADITIONAL AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_MAKE_SET AC_PROG_RANLIB -dnl Checks for header files. +################################################################################ +dnl -- Checks for header files. AC_HEADER_DIRENT AC_HEADER_STDC -AC_CHECK_HEADERS(ctype.h errno.h fcntl.h stdio.h sys/ioctl.h sys/stat.h sys/types.h unistd.h) +AC_HEADER_TIME -dnl Checks for typedefs, structures, and compiler characteristics. +AC_CHECK_HEADERS(ctype.h dirent.h errno.h fcntl.h getopt.h inttypes.h limits.h stdarg.h stdio.h stdlib.h string.h sys/ioctl.h sys/param.h sys/stat.h sys/types.h unistd.h,,AC_MSG_ERROR(bailing out)) + +################################################################################ +dnl -- Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_C_INLINE +AC_STRUCT_ST_RDEV AC_TYPE_OFF_T AC_TYPE_PID_T +AC_TYPE_SIGNAL AC_TYPE_SIZE_T -AC_STRUCT_ST_RDEV -AC_HEADER_TIME -dnl Get system type -AC_CANONICAL_SYSTEM - -case "$host_os" in - linux*) - CFLAGS= - CLDFLAGS="-Wl,--version-script,.export.sym" - LD_DEPS=".export.sym" - SOFLAG="-shared" ;; - darwin*) - CFLAGS="-no-cpp-precomp" - CLDFLAGS= - LD_DEPS= - SOFLAG="-dynamiclib" ;; -esac +################################################################################ +dnl -- Checks for functions +AC_CHECK_FUNCS(memset mkdir rmdir strchr strdup strerror strrchr uname,,AC_MSG_ERROR(bailing out)) +AC_FUNC_CLOSEDIR_VOID +AC_FUNC_MALLOC +AC_FUNC_STAT +AC_FUNC_VPRINTF -dnl -- prefix is /usr by default, the exec_prefix default is setup later +################################################################################ +dnl -- Prefix is /usr by default, the exec_prefix default is setup later AC_PREFIX_DEFAULT(/usr) +################################################################################ +dnl -- Parallel make jobs? +AC_ARG_ENABLE(jobs, [ --enable-jobs=NUM Number of jobs to run simultaneously], JOBS=-j$enableval) + +################################################################################ +dnl -- Setup the ownership of the files +AC_MSG_CHECKING(file owner) OWNER="root" -GROUP="root" -dnl -- setup the ownership of the files AC_ARG_WITH(user, [ --with-user=USER Set the owner of installed files ], [ OWNER="$withval" ]) +AC_MSG_RESULT($OWNER) if test x$OWNER != x; then OWNER="-o $OWNER" fi -dnl -- setup the group ownership of the files +################################################################################ +dnl -- Setup the group ownership of the files +AC_MSG_CHECKING(group owner) +GROUP="root" AC_ARG_WITH(group, [ --with-group=GROUP Set the group owner of installed files ], [ GROUP="$withval" ]) +AC_MSG_RESULT($GROUP) if test x$GROUP != x; then GROUP="-g $GROUP" fi -AC_ARG_ENABLE(jobs, [ --enable-jobs=NUM Number of jobs to run simultaneously], JOBS=-j$enableval, JOBS=) +################################################################################ +dnl -- Enable Debugging +AC_MSG_CHECKING(whether to enable debugging) +AC_ARG_ENABLE(debug, [ --enable-debug Enable debugging], +DEBUG=$enableval, DEBUG=no) +AC_MSG_RESULT($DEBUG) + +dnl -- Normally turn off optimisation for debug builds +if test x$DEBUG = xyes; then + COPTIMISE_FLAG= +fi -dnl Enable Debugging -AC_ARG_ENABLE(debug, [ --enable-debug Enable debugging], \ -DEBUG=yes, DEBUG=no) +################################################################################ +dnl -- Override optimisation +AC_MSG_CHECKING(for C optimisation flag) +AC_ARG_WITH(optimisation, + [ --with-optimisation=OPT C optimisation flag [OPT=-O2] ], + [ COPTIMISE_FLAG="$withval" ]) +AC_MSG_RESULT($COPTIMISE_FLAG) -dnl Disable Compatibility mode -AC_ARG_ENABLE(compat, [ --enable-compat Enable support for old device-mapper versions], \ -COMPAT=yes, COMPAT=no) +################################################################################ +dnl -- Disable Compatibility mode +AC_ARG_ENABLE(compat, [ --enable-compat Enable support for old device-mapper versions], +COMPAT=$enableval, COMPAT=no) -dnl Enables staticly-linked tools +################################################################################ +dnl -- Enables staticly-linked tools AC_ARG_ENABLE(static_link, [ --enable-static_link Use this to link the tools to their libraries statically. Default is dynamic linking], STATIC_LINK=$enableval, STATIC_LINK=no) -dnl Clear default exec_prefix - install into /sbin rather than /usr/sbin +################################################################################ +dnl -- Clear default exec_prefix - install into /sbin rather than /usr/sbin if [[ "x$exec_prefix" = xNONE -a "x$prefix" = xNONE ]]; then exec_prefix=""; fi; -dnl Checks for library functions. -AC_PROG_GCC_TRADITIONAL -AC_TYPE_SIGNAL -AC_FUNC_VPRINTF -AC_CHECK_FUNCS(mkdir rmdir uname) +################################################################################ +dnl -- Check for is_selinux_enabled +if test x$SELINUX = xyes; then + AC_CHECK_LIB(selinux, is_selinux_enabled, HAVE_SELINUX=yes, HAVE_SELINUX=no) + + if test x$HAVE_SELINUX = xyes; then + CFLAGS="$CFLAGS -DHAVE_SELINUX" + LIBS="-lselinux $LIBS" + else + AC_MSG_WARN(Disabling selinux) + fi +fi -dnl Check for getopt +################################################################################ +dnl -- Check for getopt AC_CHECK_HEADERS(getopt.h, CFLAGS="$CFLAGS -DHAVE_GETOPTLONG") -dnl Check for is_selinux_enabled -AC_CHECK_LIB(selinux, is_selinux_enabled, HAVE_SELINUX=yes, HAVE_SELINUX=no) - -if test x$HAVE_SELINUX = xyes; then - CFLAGS="$CFLAGS -DHAVE_SELINUX" - LIBS="-lselinux $LIBS" -fi - -echo $ac_n "checking whether to enable internationalisation""... $ac_c" 1>&6 -dnl Internationalisation stuff -AC_ARG_ENABLE(nls, [ --enable-nls Enable Native Language Support],\ - INTL=yes, INTL=no) -echo "$ac_t""$INTL" 1>&6 +################################################################################ +dnl -- Internationalisation stuff +AC_MSG_CHECKING(whether to enable internationalisation) +AC_ARG_ENABLE(nls, [ --enable-nls Enable Native Language Support], + INTL=$enableval, INTL=no) +AC_MSG_RESULT($INTL) if test x$INTL = xyes; then INTL_PACKAGE="device-mapper" @@ -132,7 +180,6 @@ if test x$INTL = xyes; then then AC_MSG_ERROR( msgfmt not found in path $PATH ) - exit fi; AC_ARG_WITH(localedir, @@ -142,8 +189,9 @@ if test x$INTL = xyes; then fi -echo $ac_n "checking for kernel directory""... $ac_c" 1>&6 +################################################################################ dnl -- Where the linux src tree is +AC_MSG_CHECKING(for kernel directory) AC_ARG_WITH(kerneldir, [ --with-kernel-dir=DIR linux kernel source in DIR []], [ kerneldir="$withval" ] ) @@ -162,16 +210,17 @@ fi if test "${with_kernel+set}" = set; then kerneldir="$with_kernel" fi -echo "$ac_t""$kerneldir" 1>&6 +AC_MSG_RESULT($kerneldir) if test "x${kerneldir}" = x; then missingkernel=yes else - test -d "${kerneldir}" || { echo "configure: WARNING: kernel dir $kerneldir not found" 1>&2; missingkernel=yes ; } + test -d "${kerneldir}" || { AC_MSG_WARN(kernel dir $kerneldir not found); missingkernel=yes ; } fi -echo $ac_n "checking for kernel version""... $ac_c" 1>&6 +################################################################################ dnl -- Kernel version string +AC_MSG_CHECKING(for kernel version) AC_ARG_WITH(kernel-version, [ --with-kernel-version=VERSION linux kernel version] ) @@ -195,8 +244,9 @@ if test "x${kernelvsn}" = x; then kernelvsn="UNKNOWN" fi fi -echo "$ac_t""$kernelvsn" 1>&6 +AC_MSG_RESULT($kernelvsn) +################################################################################ dnl -- Temporary directory for kernel diffs AC_ARG_WITH(tmp-dir, [ --with-tmp-dir=DIR temp directory to make kernel patches [/tmp/kerndiff]], @@ -209,18 +259,18 @@ if test "${with_tmpdir+set}" = set; then tmpdir="$with_tmpdir" fi -echo $ac_n "checking for kernel interface choice""... $ac_c" 1>&6 +################################################################################ dnl -- which kernel interface to use (ioctl or fs) +AC_MSG_CHECKING(for kernel interface choice) AC_ARG_WITH(interface, [ --with-interface=IFACE Choose kernel interface (ioctl or fs) [ioctl]], [ interface="$withval" ], [ interface=ioctl ]) if [[ "x$interface" != xfs -a "x$interface" != xioctl ]]; then - echo "configure: error: --with-interface=ioctl or --with-interface=fs required" 1>&2 - exit 1; + AC_MSG_ERROR(--with-interface=ioctl or --with-interface=fs required) fi -echo "$ac_t""$interface" 1>&6 +AC_MSG_RESULT($interface) if test "-f VERSION" ; then DM_LIB_VERSION="\"`cat VERSION|sed -e \"s/[[0-9.]]*/\0-$interface/\"`\"" @@ -229,6 +279,7 @@ else fi +################################################################################ AC_SUBST(JOBS) AC_SUBST(STATIC_LINK) AC_SUBST(OWNER) @@ -240,8 +291,9 @@ AC_SUBST(missingkernel) AC_SUBST(kernelvsn) AC_SUBST(tmpdir) AC_SUBST(CFLAGS) +AC_SUBST(COPTIMISE_FLAG) AC_SUBST(CLDFLAGS) -AC_SUBST(LD_DEPS) +AC_SUBST(LDDEPS) AC_SUBST(SOFLAG) AC_SUBST(DEBUG) AC_SUBST(DM_LIB_VERSION) @@ -252,8 +304,9 @@ AC_SUBST(INTL_PACKAGE) AC_SUBST(INTL) -dnl First and last lines should not contain files to generate in order to -dnl keep utility scripts running properly +################################################################################ +dnl -- First and last lines should not contain files to generate in order to +dnl -- keep utility scripts running properly AC_OUTPUT( \ Makefile \ make.tmpl \ @@ -266,28 +319,24 @@ man/Makefile \ po/Makefile \ ) -echo - if test "x${kerneldir}" != "x" ; then if test -d "${kerneldir}"; then if test ! -f "${kerneldir}/include/linux/dm-ioctl.h"; then - echo "Your kernel source in ${kerneldir} needs patching." - echo + AC_MSG_WARN(Your kernel source in ${kerneldir} needs patching) if test "x${kernelvsn}" != "xUNKNOWN"; then - echo "For supported kernels, try 'make apply-patches' next to do this, or apply the" - echo "device-mapper patches by hand." + AC_MSG_WARN([For supported kernels, try 'make apply-patches' next to do this, or apply the +device-mapper patches by hand. +]) fi - echo fi else - echo "WARNING: kernel directory $kerneldir not found" - echo + AC_MSG_WARN(kernel directory $kerneldir not found) fi if test "x${kernelvsn}" = "xUNKNOWN"; then - echo "WARNING: kernel version not detected: 'make apply-patches' won't work." - echo " If your kernel already contains device-mapper it may be OK," - echo " otherwise you'll need to apply the device-mapper patches by hand." - echo + AC_MSG_WARN([kernel version not detected: 'make apply-patches' won't work. +If your kernel already contains device-mapper it may be OK, +otherwise you'll need to apply the device-mapper patches by hand. +]) fi fi diff --git a/dmsetup/Makefile.in b/dmsetup/Makefile.in index 05e146c..3cbfe37 100644 --- a/dmsetup/Makefile.in +++ b/dmsetup/Makefile.in @@ -30,11 +30,11 @@ CLEAN_TARGETS = dmsetup dmsetup.static include ../make.tmpl dmsetup: $(OBJECTS) $(interfacedir)/libdevmapper.so - $(CC) -o $@ $(OBJECTS) $(LD_FLAGS) \ + $(CC) -o $@ $(OBJECTS) $(LDFLAGS) \ -L$(interfacedir) -L$(DESTDIR)/lib -ldevmapper $(LIBS) dmsetup.static: $(OBJECTS) $(interfacedir)/libdevmapper.a - $(CC) -o $@ $(OBJECTS) $(LD_FLAGS) -static \ + $(CC) -o $@ $(OBJECTS) $(LDFLAGS) -static \ -L$(interfacedir) -L$(DESTDIR)/lib -ldevmapper $(LIBS) install: $(INSTALL_TYPE) diff --git a/make.tmpl.in b/make.tmpl.in index 1f3b0fb..f6e551e 100644 --- a/make.tmpl.in +++ b/make.tmpl.in @@ -26,7 +26,8 @@ LN_S = @LN_S@ LIBS = @LIBS@ CFLAGS += @CFLAGS@ CLDFLAGS += @CLDFLAGS@ -LD_DEPS += @LD_DEPS@ +LDDEPS += @LDDEPS@ +LDFLAGS += @LDFLAGS@ SOFLAG += @SOFLAG@ # Setup directory variables @@ -59,24 +60,24 @@ CFLAGS += -fPIC -Wall -Wundef -Wshadow -Wcast-align -Wwrite-strings -Wmissing-pr #CFLAGS += -W -Wconversion -Wpointer-arith -Wredundant-decls -Wbad-function-cast -Wcast-qual -Wmissing-noreturn +CFLAGS += @COPTIMISE_FLAG@ + ifeq ("@DEBUG@", "yes") CFLAGS += -g -fno-omit-frame-pointer -DDEBUG -else - CFLAGS += -O2 endif ifeq ("@INTL@", "yes") CFLAGS += -DINTL_PACKAGE=\"@INTL_PACKAGE@\" -DLOCALEDIR=\"@LOCALEDIR@\" endif -LD_FLAGS += -L$(interfacedir) +LDFLAGS += -L$(interfacedir) ifeq ("@COMPAT@", "yes") CFLAGS += -DDM_COMPAT endif #CFLAGS += -pg -#LD_FLAGS += -pg +#LDFLAGS += -pg STRIP= #STRIP = -s @@ -147,7 +148,7 @@ $(TARGETS): $(OBJECTS) %.so: %.o $(CC) -c $(INCLUDES) $(CFLAGS) $< -o $@ -$(LIB_SHARED): $(OBJECTS) $(LD_DEPS) +$(LIB_SHARED): $(OBJECTS) $(LDDEPS) $(CC) $(SOFLAG) -Wl,-soname,$(notdir $@).$(LIB_VERSION) \ $(CLDFLAGS) $(OBJECTS) $(LIBS) -o $@ @@ -168,11 +169,11 @@ $(LIB_STATIC): $(OBJECTS) clean: $(SUBDIRS.clean) $(RM) $(OBJECTS) $(TARGETS) $(CLEAN_TARGETS) $(SOURCES:%.c=%.d) \ - $(SOURCES:%.c=%.pot) $(LD_DEPS) + $(SOURCES:%.c=%.pot) $(LDDEPS) distclean: $(SUBDIRS.distclean) $(RM) $(OBJECTS) $(TARGETS) $(CLEAN_TARGETS) $(SOURCES:%.c=%.d) \ - $(SOURCES:%.c=%.pot) $(LD_DEPS) \ + $(SOURCES:%.c=%.pot) $(LDDEPS) \ config.cache config.log config.status \ Makefile make.tmpl core \ device-mapper.po