Merge pull request #936 from fobser/c99

Check for c99 with autoconf versions prior to 2.70
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Wouter Wijngaards 2023-09-15 13:23:28 +02:00 committed by GitHub
commit 45e6e71652
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@ -280,7 +280,7 @@ ACX_CHECK_COMPILER_FLAG(g, [CFLAGS="$CFLAGS -g"])
ACX_CHECK_COMPILER_FLAG(O2, [CFLAGS="$CFLAGS -O2"])
default_cflags=yes
fi
AC_PROG_CC
m4_version_prereq([2.70], [AC_PROG_CC], [AC_PROG_CC_STDC])
ACX_DEPFLAG
ACX_DETERMINE_EXT_FLAGS_UNBOUND