newlib: drop cygnus EXEEXT hack

Now that we rely on AC_NO_EXECUTABLES to disable link tests, we don't
need this hack to disable exeext probing.

diff --git a/newlib/acinclude.m4 b/newlib/acinclude.m4
index ba42378c9fa3e1361d5d9c4e16026f2df7ae5e11..946696d14e4deaa7070af5a2e9bc472abdf47da2 100644 (file)
--- a/newlib/acinclude.m4
+++ b/newlib/acinclude.m4
@@ -137,18 +137,6 @@ ac_given_INSTALL=$INSTALL
 
 AM_MAINTAINER_MODE
 
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  AC_EXEEXT
-  dummy_var=1
-fi
-
 . [$]{newlib_basedir}/configure.host
 
 NEWLIB_CFLAGS=${newlib_cflags}

diff --git a/newlib/configure b/newlib/configure
index 9a440e4ca5fb7beb49d9461b800b307ddc4a77e5..1c493d264c046935f5eee575bce2a42bdaec9aaf 100755 (executable)
--- a/newlib/configure
+++ b/newlib/configure
@@ -4899,18 +4899,6 @@ fi
 
 
 
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-
-  dummy_var=1
-fi
-
 . ${newlib_basedir}/configure.host
 
 NEWLIB_CFLAGS=${newlib_cflags}
@@ -11675,7 +11663,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11678 "configure"
+#line 11666 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11781,7 +11769,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11784 "configure"
+#line 11772 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H

diff --git a/newlib/libc/configure b/newlib/libc/configure
index 232eb4a74378920b366b000a4abf53159a3eddb6..80cf80af8dc0718191e6dd6959cbdfea07a97501 100755 (executable)
--- a/newlib/libc/configure
+++ b/newlib/libc/configure
@@ -4594,18 +4594,6 @@ fi
 
 
 
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-
-  dummy_var=1
-fi
-
 . ${newlib_basedir}/configure.host
 
 NEWLIB_CFLAGS=${newlib_cflags}
@@ -11379,7 +11367,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11382 "configure"
+#line 11370 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11485,7 +11473,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11488 "configure"
+#line 11476 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H

diff --git a/newlib/libc/sys/linux/configure b/newlib/libc/sys/linux/configure
index 3f8fe6b345f8fac1e7c2726b7638e3f4308cc36f..18ab62a9d02d55ca7849df10bd51a840dd7f493b 100755 (executable)
--- a/newlib/libc/sys/linux/configure
+++ b/newlib/libc/sys/linux/configure
@@ -4474,18 +4474,6 @@ fi
 
 
 
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-
-  dummy_var=1
-fi
-
 . ${newlib_basedir}/configure.host
 
 NEWLIB_CFLAGS=${newlib_cflags}
@@ -11250,7 +11238,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11253 "configure"
+#line 11241 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11356,7 +11344,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11359 "configure"
+#line 11347 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H

diff --git a/newlib/libc/sys/linux/linuxthreads/configure b/newlib/libc/sys/linux/linuxthreads/configure
index 7e6f508d773bf9de2878c5e4c841982e2aef32b4..b0e5d4dc11a9cafee771d628acc8ad6ae8711109 100755 (executable)
--- a/newlib/libc/sys/linux/linuxthreads/configure
+++ b/newlib/libc/sys/linux/linuxthreads/configure
@@ -4472,18 +4472,6 @@ fi
 
 
 
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-
-  dummy_var=1
-fi
-
 . ${newlib_basedir}/configure.host
 
 NEWLIB_CFLAGS=${newlib_cflags}
@@ -11248,7 +11236,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11251 "configure"
+#line 11239 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11354,7 +11342,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11357 "configure"
+#line 11345 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H

diff --git a/newlib/libc/sys/linux/linuxthreads/machine/configure b/newlib/libc/sys/linux/linuxthreads/machine/configure
index 54cadc4d4d5a12aedc5058d2cddf032641624c9a..6b42e0bba66ebbffbe43297fa6ffd121043e369a 100755 (executable)
--- a/newlib/libc/sys/linux/linuxthreads/machine/configure
+++ b/newlib/libc/sys/linux/linuxthreads/machine/configure
@@ -4472,18 +4472,6 @@ fi
 
 
 
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-
-  dummy_var=1
-fi
-
 . ${newlib_basedir}/configure.host
 
 NEWLIB_CFLAGS=${newlib_cflags}
@@ -11248,7 +11236,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11251 "configure"
+#line 11239 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11354,7 +11342,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11357 "configure"
+#line 11345 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H

diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/configure b/newlib/libc/sys/linux/linuxthreads/machine/i386/configure
index d9e821d775e7fbc3894086d253ece12edb52bac5..b18de3636b10fec3ab5a6db1f1a234d197cd921a 100755 (executable)
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/configure
+++ b/newlib/libc/sys/linux/linuxthreads/machine/i386/configure
@@ -4468,18 +4468,6 @@ fi
 
 
 
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-
-  dummy_var=1
-fi
-
 . ${newlib_basedir}/configure.host
 
 NEWLIB_CFLAGS=${newlib_cflags}
@@ -11244,7 +11232,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11247 "configure"
+#line 11235 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11350,7 +11338,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11353 "configure"
+#line 11341 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H

diff --git a/newlib/libc/sys/linux/machine/configure b/newlib/libc/sys/linux/machine/configure
index fe8fd12976613d080ec92f8cd09a266d73b14eaa..ac0af470b606a9d1d2afd0d33627147d975c93a7 100755 (executable)
--- a/newlib/libc/sys/linux/machine/configure
+++ b/newlib/libc/sys/linux/machine/configure
@@ -4473,18 +4473,6 @@ fi
 
 
 
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-
-  dummy_var=1
-fi
-
 . ${newlib_basedir}/configure.host
 
 NEWLIB_CFLAGS=${newlib_cflags}
@@ -11249,7 +11237,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11252 "configure"
+#line 11240 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11355,7 +11343,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11358 "configure"
+#line 11346 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H

diff --git a/newlib/libc/sys/linux/machine/i386/configure b/newlib/libc/sys/linux/machine/i386/configure
index 4eef44f3a8d8712cebe627865884b18928ea3d94..f7e54a73fcd83032006ebb20de026947a5f907c5 100755 (executable)
--- a/newlib/libc/sys/linux/machine/i386/configure
+++ b/newlib/libc/sys/linux/machine/i386/configure
@@ -4468,18 +4468,6 @@ fi
 
 
 
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-
-  dummy_var=1
-fi
-
 . ${newlib_basedir}/configure.host
 
 NEWLIB_CFLAGS=${newlib_cflags}
@@ -11244,7 +11232,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11247 "configure"
+#line 11235 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11350,7 +11338,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11353 "configure"
+#line 11341 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H

diff --git a/newlib/libc/sys/phoenix/configure b/newlib/libc/sys/phoenix/configure
index c22057b07694e61a41ff7905d0b429eb365c55fd..fcb1af54be3e156fe39a93d22cdd703a40b0867a 100644 (file)
--- a/newlib/libc/sys/phoenix/configure
+++ b/newlib/libc/sys/phoenix/configure
@@ -4199,18 +4199,6 @@ fi
 
 
 
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-
-  dummy_var=1
-fi
-
 . ${newlib_basedir}/configure.host
 
 NEWLIB_CFLAGS=${newlib_cflags}

diff --git a/newlib/libc/sys/phoenix/machine/arm/configure b/newlib/libc/sys/phoenix/machine/arm/configure
index 7347be23c0950bb0b50e90d0ad5900cd050dfd03..23f199203ab561fb81131ae97dce91d5d19e91de 100644 (file)
--- a/newlib/libc/sys/phoenix/machine/arm/configure
+++ b/newlib/libc/sys/phoenix/machine/arm/configure
@@ -4196,18 +4196,6 @@ fi
 
 
 
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-
-  dummy_var=1
-fi
-
 . ${newlib_basedir}/configure.host
 
 NEWLIB_CFLAGS=${newlib_cflags}

diff --git a/newlib/libc/sys/phoenix/machine/configure b/newlib/libc/sys/phoenix/machine/configure
index c8555b0ef432b09283d5b334f11fee076d4cda4b..0ca5994930c2417c79d836c3b6bdcffe2b906dd9 100644 (file)
--- a/newlib/libc/sys/phoenix/machine/configure
+++ b/newlib/libc/sys/phoenix/machine/configure
@@ -4204,18 +4204,6 @@ fi
 
 
 
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-
-  dummy_var=1
-fi
-
 . ${newlib_basedir}/configure.host
 
 NEWLIB_CFLAGS=${newlib_cflags}

diff --git a/newlib/libm/configure b/newlib/libm/configure
index 0c9c6def2fd1c4ae8d3e36dcaba32783a0bbb1d1..3542c9fc5e25fbc3cac37ff3f405b1af97d253e3 100755 (executable)
--- a/newlib/libm/configure
+++ b/newlib/libm/configure
@@ -4502,18 +4502,6 @@ fi
 
 
 
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-
-  dummy_var=1
-fi
-
 . ${newlib_basedir}/configure.host
 
 NEWLIB_CFLAGS=${newlib_cflags}
@@ -11278,7 +11266,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11281 "configure"
+#line 11269 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11384,7 +11372,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11387 "configure"
+#line 11375 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H