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configure.in patch for gsl-1.1.1
- From: Teun Burgers <a dot rburgers at freeler dot nl>
- To: gsl-discuss at cygwin dot com
- Date: Thu, 16 May 2002 22:12:39 +0200
- Subject: configure.in patch for gsl-1.1.1
Hello,
while doing a port to cygwin, I encountered two
problems in the configure.in script. I suggest
the following patch.
- use AC_SEARCH_LIBS for libm
- use AC_PROG_LIBTOOL instead of AM_PROG_LIBTOOL
AC_SEARCH_LIBS has the advantage that -lm is only
added when required. This should btw also be taken
into account in the .pc file. AM_PROG_LIBTOOL is obsolete
in newer versions of autoconf/automake.
regards
Teun Burgers
--- gsl-1.1.1-orig/configure.in 2002-03-09 17:16:10.000000000 +0100
+++ gsl-1.1.1/configure.in 2002-05-16 19:28:08.000000000 +0200
@@ -19,7 +19,7 @@
AC_CHECK_TOOL(RANLIB, ranlib, :)
AC_CHECK_TOOL(AR, ar, :)
#AC_PROG_RANLIB
-AM_PROG_LIBTOOL
+AC_PROG_LIBTOOL
dnl Early versions of gcc-2.95.2 for PPC have a bug when passing lots
dnl of arguments; test for this...
@@ -98,7 +98,7 @@
AC_MSG_CHECKING([for math library])
AC_MSG_RESULT([$LIBS])
else
- AC_CHECK_LIB(m, main)
+ AC_SEARCH_LIBS(cos, m)
fi
AC_CHECK_FUNCS(hypot)