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git-svn-id: file:///svn/unbound/trunk@2922 be551aaa-1e26-0410-a405-d3ace91eadb9
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Willem Toorop
2013-07-18 14:52:17 +00:00
parent 13f2131a97
commit 5e7840b445
1 changed files with 3 additions and 2 deletions
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acx_nlnetlabs.m4
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@@ -2,7 +2,8 @@
# Copyright 2009, Wouter Wijngaards, NLnet Labs.
# BSD licensed.
#
# Version 24
# Version 25
# 2013-07-18 Enable ACX_CHECK_COMPILER_FLAG to test for -Wstrict-prototypes
# 2013-06-25 FLTO has --disable-flto option.
# 2013-05-03 Update W32_SLEEP for newer mingw that links but not defines it.
# 2013-03-22 Fix ACX_RSRC_VERSION for long version numbers.
@@ -119,7 +120,7 @@ AC_MSG_CHECKING(whether $CC supports -$1)
cache=`echo $1 | sed 'y%.=/+-%___p_%'`
AC_CACHE_VAL(cv_prog_cc_flag_$cache,
[
echo 'void f(){}' >conftest.c
echo 'void f(void){}' >conftest.c
if test -z "`$CC $CPPFLAGS $CFLAGS -$1 -c conftest.c 2>&1`"; then
eval "cv_prog_cc_flag_$cache=yes"
else