X-Git-Url: https://git.tokkee.org/?p=sysdb.git;a=blobdiff_plain;f=configure.ac;h=c39c4af2fc726a3779b641954e054781a9d76430;hp=7ffe5a9164f7c4ebad02d9f3549c0802bb26d2b8;hb=288e7cfdab0c31ff49d9bc10ec51ceb32f476014;hpb=3c55d0157e1c87d2eec3aec14a8d6a881ae541c2

diff --git a/configure.ac b/configure.ac
index 7ffe5a9..c39c4af 100644
--- a/configure.ac
+++ b/configure.ac
@@ -44,6 +44,7 @@ AC_CONFIG_HEADERS([src/config.h])
 AC_PREFIX_DEFAULT([/opt/sysdb])
 
 AM_INIT_AUTOMAKE([foreign subdir-objects -Wall])
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
 AC_LANG(C)
 
@@ -82,16 +83,16 @@ test_cc_flags() {
 	AC_LANG_CONFTEST([int main(void){}])
 	$CC -c conftest.c $CFLAGS $STRICT_CFLAGS $@ > /dev/null 2> /dev/null
 	ret=$?
-	rm -f conftest.o
+	rm -f conftest.o conftest.c
 	return $ret
 }
 
 test_cxx_flags() {
 	AC_LANG_PUSH(C++)
 	AC_LANG_CONFTEST([int main(void){}])
-	$CXX -c conftest.c $CXXFLAGS $STRICT_CXXFLAGS $@ > /dev/null 2> /dev/null
+	$CXX -c conftest.cpp $CXXFLAGS $STRICT_CXXFLAGS $@ > /dev/null 2> /dev/null
 	ret=$?
-	rm -f conftest.o
+	rm -f conftest.o conftest.cpp
 	AC_LANG_POP(C++)
 	return $ret
 }
@@ -112,8 +113,8 @@ AC_ARG_ENABLE([standards],
 if test "x$enable_standards" = "xyes"; then
 	AC_DEFINE([_ISOC99_SOURCE], 1,
 			[Define to enforce ISO/IEC 9899:1999 (C99) compliance.])
-	AC_DEFINE([_POSIX_C_SOURCE], 200112L,
-			[Define to enforce IEEE 1003.1-2001 (POSIX:2001) compliance.])
+	AC_DEFINE([_POSIX_C_SOURCE], 200809L,
+			[Define to enforce IEEE 1003.1-2008 (POSIX:2008) compliance.])
 	AC_DEFINE([_XOPEN_SOURCE], 700,
 			[Define to enforce X/Open 7 (XSI) compliance.])
 	AC_DEFINE([_REENTRANT], 1,
@@ -121,11 +122,6 @@ if test "x$enable_standards" = "xyes"; then
 	AC_DEFINE([_THREAD_SAFE], 1,
 			[Define to enable reentrant interfaces.])
 
-	dnl GNU libc defines strcasecmp() only when using _BSD_SOURCE even though
-	dnl the function is conforming to POSIX.1-2001 as well. Let's weaken
-	dnl strict standards compliance a bit to work around this.
-	AC_DEFINE([_BSD_SOURCE], 1, [Define to enable 4.3BSD support.])
-
 	for flag in -std=c99; do
 		AC_MSG_CHECKING([whether $CC accepts $flag])