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author | William S Fulton <wsf@fultondesigns.co.uk> | 2021-03-31 23:23:07 +0100 |
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committer | William S Fulton <wsf@fultondesigns.co.uk> | 2021-04-26 22:32:52 +0100 |
commit | abcae7c68b2ab456ae19b23a1ab969be184f4439 (patch) | |
tree | 22d97c7f017a78a6ab468f914b40e3dda038014e | |
parent | f822a6f091e1a3a1f783fd9bc7df48da7235cd1f (diff) | |
download | swig-abcae7c68b2ab456ae19b23a1ab969be184f4439.tar.gz |
Remove AC_HEADER_STDC replacement code
Remove replacement code added in by autoupdate.
Go with recommendation to unconditionally include C headers
(which we have been doing all along).
Minimum autoconf version can be restored back to what it was.
We do need AC_PROG_EGREP - used by AC_EGREP_CPP
-rw-r--r-- | configure.ac | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/configure.ac b/configure.ac index 1895490a6..fe53f7d40 100644 --- a/configure.ac +++ b/configure.ac @@ -3,7 +3,7 @@ dnl The macros which aren't shipped with the autotools are stored in the dnl Tools/config directory in .m4 files. AC_INIT([swig],[4.1.0],[http://www.swig.org]) -AC_PREREQ([2.71]) +AC_PREREQ([2.60]) AC_CONFIG_SRCDIR([Source/Swig/swig.h]) AC_CONFIG_AUX_DIR([Tools/config]) @@ -34,17 +34,9 @@ AC_MSG_RESULT([$CXXFLAGS]) AC_DEFINE_UNQUOTED(SWIG_CXX, ["$CXX"], [Compiler that built SWIG]) AC_DEFINE_UNQUOTED(SWIG_PLATFORM, ["$host"], [Platform that SWIG is built for]) -dnl Checks for header files. -m4_warn([obsolete], -[The preprocessor macro `STDC_HEADERS' is obsolete. - Except in unusual embedded environments, you can safely include all - ISO C90 headers unconditionally.])dnl -# Autoupdate added the next two lines to ensure that your configure -# script's behavior did not change. They are probably safe to remove. -AC_CHECK_INCLUDES_DEFAULT +# For AC_EGREP_CPP AC_PROG_EGREP - dnl Look for popen AC_ARG_WITH(popen, AS_HELP_STRING([--without-popen], [Disable popen]), with_popen="$withval") if test x"${with_popen}" = xno ; then |