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-rw-r--r--configure.in3
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.in b/configure.in
index 2174a5e6c..9834112b4 100644
--- a/configure.in
+++ b/configure.in
@@ -95,7 +95,10 @@ AM_CONFIG_HEADER(config.h)
dnl
dnl Check for programs.
dnl
+dnl Save CFLAGS, AC_ISC_POSIX set some unwanted default CFLAGS
+saved_CFLAGS="$CFLAGS"
AC_ISC_POSIX
+CFLAGS="$saved_CFLAGS"
AC_PROG_CC
AC_STDC_HEADERS
AC_PROG_MAKE_SET