Fix FreeBSD portability problems

FreeBSD doesn't have libintl support built into the libc, and
libsupport requires libintl support.  So we need to make sure it is
available when we link against the libsupport library.

Also, work around *BSD's interesting interpretation of how
_XOPEN_SOURCE is supposed to work.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/MCONFIG.in b/MCONFIG.in
index 25835d4..e15b855 100644 (file)
--- a/MCONFIG.in
+++ b/MCONFIG.in
@@ -116,14 +116,14 @@ LIBEXT2FS = $(LIB)/libext2fs@LIB_EXT@
 LIBUUID = @LIBUUID@ @SOCKET_LIB@
 LIBMAGIC = @MAGIC_LIB@
 LIBFUSE = @FUSE_LIB@
-LIBSUPPORT = $(LIB)/libsupport@STATIC_LIB_EXT@
+LIBSUPPORT = $(LIBINTL) $(LIB)/libsupport@STATIC_LIB_EXT@
 LIBBLKID = @LIBBLKID@ @PRIVATE_LIBS_CMT@ $(LIBUUID)
 LIBINTL = @LIBINTL@
 SYSLIBS = @LIBS@
 DEPLIBSS = $(LIB)/libss@LIB_EXT@
 DEPLIBCOM_ERR = $(LIB)/libcom_err@LIB_EXT@
 DEPLIBUUID = @DEPLIBUUID@
-DEPLIBSUPPORT = $(LIBSUPPORT)
+DEPLIBSUPPORT = $(LIB)/libsupport@STATIC_LIB_EXT@
 DEPLIBBLKID = @DEPLIBBLKID@ @PRIVATE_LIBS_CMT@ $(DEPLIBUUID)
 TESTENV = LD_LIBRARY_PATH="$(LIB):$${LD_LIBRARY_PATH}" DYLD_LIBRARY_PATH="$(LIB):$${DYLD_LIBRARY_PATH}"
 
@@ -132,7 +132,7 @@ STATIC_LIBCOM_ERR = $(LIB)/libcom_err@STATIC_LIB_EXT@ @SEM_INIT_LIB@
 STATIC_LIBE2P = $(LIB)/libe2p@STATIC_LIB_EXT@
 STATIC_LIBEXT2FS = $(LIB)/libext2fs@STATIC_LIB_EXT@
 STATIC_LIBUUID = @STATIC_LIBUUID@ @SOCKET_LIB@
-STATIC_LIBSUPPORT = $(LIBSUPPORT)
+STATIC_LIBSUPPORT = $(LIBINTL) $(LIBSUPPORT)
 STATIC_LIBBLKID = @STATIC_LIBBLKID@ $(STATIC_LIBUUID)
 DEPSTATIC_LIBSS = $(LIB)/libss@STATIC_LIB_EXT@
 DEPSTATIC_LIBCOM_ERR = $(LIB)/libcom_err@STATIC_LIB_EXT@
@@ -145,7 +145,7 @@ PROFILED_LIBCOM_ERR = $(LIB)/libcom_err@PROFILED_LIB_EXT@ @SEM_INIT_LIB@
 PROFILED_LIBE2P = $(LIB)/libe2p@PROFILED_LIB_EXT@
 PROFILED_LIBEXT2FS = $(LIB)/libext2fs@PROFILED_LIB_EXT@
 PROFILED_LIBUUID = @PROFILED_LIBUUID@ @SOCKET_LIB@
-PROFILED_LIBSUPPORT = $(LIB)/libsupport@PROFILED_LIB_EXT@
+PROFILED_LIBSUPPORT = $(LIBINTL) $(LIB)/libsupport@PROFILED_LIB_EXT@
 PROFILED_LIBBLKID = @PROFILED_LIBBLKID@ $(PROFILED_LIBUUID)
 DEPPROFILED_LIBSS = $(LIB)/libss@PROFILED_LIB_EXT@
 DEPPROFILED_LIBCOM_ERR = $(LIB)/libcom_err@PROFILED_LIB_EXT@

diff --git a/lib/ext2fs/unix_io.c b/lib/ext2fs/unix_io.c
index 33654e4..e419e9d 100644 (file)
--- a/lib/ext2fs/unix_io.c
+++ b/lib/ext2fs/unix_io.c
@@ -15,6 +15,7 @@
  * %End-Header%
  */
 
+#if !defined(__FreeBSD__) && !defined(__NetBSD__) && !defined(__OpenBSD__)
 #define _XOPEN_SOURCE 600
 #define _DARWIN_C_SOURCE
 #define _FILE_OFFSET_BITS 64
@@ -27,6 +28,7 @@
 #ifndef _GNU_SOURCE
 #define _GNU_SOURCE
 #endif
+#endif
 
 #include "config.h"
 #include <stdio.h>