[libbluray-devel] [PATCH] Set POSIX_C_SOURCE appropriately

[Sean McGovern]

Solaris 10 doesn't support POSIX.1-2008. Truthfully, this
seems to be only to gain access to strdup() and getline().
The code that uses getline() is for Linux only, and strdup()
usage has already been switched to an internal implementation.
---
 configure.ac             | 6 ++++++
 src/Makefile.am          | 2 +-
 src/examples/Makefile.am | 2 +-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index ab82d57..99d6a44 100644
--- a/configure.ac
+++ b/configure.ac
@@ -263,6 +263,11 @@ if [[ $use_bdjava = "yes" ]]; then
 fi
 AM_CONDITIONAL([USING_BDJAVA], [ test $use_bdjava = "yes" ])
 
+case $target_os in
+	solaris*)	POSIX_C_SOURCE=200112L ;;
+	*)		POSIX_C_SOURCE=200809L ;;
+esac
+
 # generate documentation
 DX_INIT_DOXYGEN(libbluray, doc/doxygen-config, [doc/doxygen])
 
@@ -281,6 +286,7 @@ AC_SUBST(LT_VERSION_INFO)
 # generate output files
 AC_SUBST(BDJAVA_CFLAGS)
 AC_SUBST(DLOPEN_LIBS)
+AC_SUBST(POSIX_C_SOURCE)
 AC_SUBST(SET_WARNINGS)
 AC_SUBST(SET_OPTIMIZATIONS)
 AC_SUBST(SET_DEBUG_OPTS)
diff --git a/src/Makefile.am b/src/Makefile.am
index 5afebc7..3b4472f 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -2,7 +2,7 @@ LIB_VERSION_INFO="@LT_VERSION_INFO@"
 
 SUBDIRS= . examples
 
-SET_FEATURES = -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200809L -D_REENTRANT
+SET_FEATURES = -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=@POSIX_C_SOURCE@ -D_REENTRANT
 SET_WARNINGS = @SET_WARNINGS@
 SET_OPTIMIZATIONS = @SET_OPTIMIZATIONS@
 SET_DEBUG_OPTS = @SET_DEBUG_OPTS@
diff --git a/src/examples/Makefile.am b/src/examples/Makefile.am
index 274be1a..d54d9e1 100644
--- a/src/examples/Makefile.am
+++ b/src/examples/Makefile.am
@@ -1,4 +1,4 @@
-SET_FEATURES = -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200809L -D_REENTRANT
+SET_FEATURES = -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=@POSIX_C_SOURCE@ -D_REENTRANT
 SET_WARNINGS = @SET_WARNINGS@
 SET_OPTIMIZATIONS = @SET_OPTIMIZATIONS@
 SET_DEBUG_OPTS = @SET_DEBUG_OPTS@
-- 
1.7.12