Don't add -Wl,-N on Apple platform.

	* configure.ac (TARGET_LDFLAGS_OLDMAGIC): New subst.
	* conf/Makefile.common: Use TARGET_LDFLAGS_OLDMAGIC instead of -Wl,-N

diff --git a/ChangeLog b/ChangeLog
index bfc821c10ca38f1ecd8256742c93a5a9a5da0807..737c7355655efc755f5b3e0273d80b9f993e3060 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2012-02-29  Vladimir Serbinenko  <phcoder@gmail.com>
+
+       Don't add -Wl,-N on Apple platform.
+
+       * configure.ac (TARGET_LDFLAGS_OLDMAGIC): New subst.
+       * conf/Makefile.common: Use TARGET_LDFLAGS_OLDMAGIC instead of -Wl,-N
+
 2012-02-29  Vladimir Serbinenko  <phcoder@gmail.com>
 
        * grub-core/Makefile.core.def (lzma_decompress): Use

diff --git a/conf/Makefile.common b/conf/Makefile.common
index afbf2365f3fffcc4be53631fd987b1a2f00641b1..876f9273cdaa815f5a2e1763bb2c6123eaffeffd 100644 (file)
--- a/conf/Makefile.common
+++ b/conf/Makefile.common
@@ -68,7 +68,7 @@ endif
 endif
 
 CFLAGS_KERNEL = $(CFLAGS_CPU) $(CFLAGS_PLATFORM) -ffreestanding
-LDFLAGS_KERNEL = $(LDFLAGS_CPU) $(LDFLAGS_PLATFORM) -nostdlib -Wl,-N -static-libgcc
+LDFLAGS_KERNEL = $(LDFLAGS_CPU) $(LDFLAGS_PLATFORM) -nostdlib $(TARGET_LDFLAGS_OLDMAGIC) -static-libgcc
 CPPFLAGS_KERNEL = $(CPPFLAGS_CPU) $(CPPFLAGS_PLATFORM)
 CCASFLAGS_KERNEL = $(CCASFLAGS_CPU) $(CCASFLAGS_PLATFORM)
 if COND_CYGWIN
@@ -78,12 +78,12 @@ STRIPFLAGS_KERNEL = -R .rel.dyn -R .reginfo -R .note -R .comment
 endif
 
 CFLAGS_MODULE = $(CFLAGS_CPU) $(CFLAGS_PLATFORM) -ffreestanding
-LDFLAGS_MODULE = $(LDFLAGS_CPU) $(LDFLAGS_PLATFORM) -nostdlib -Wl,-N,-r,-d
+LDFLAGS_MODULE = $(LDFLAGS_CPU) $(LDFLAGS_PLATFORM) -nostdlib $(TARGET_LDFLAGS_OLDMAGIC) -Wl,-r,-d
 CPPFLAGS_MODULE = $(CPPFLAGS_CPU) $(CPPFLAGS_PLATFORM)
 CCASFLAGS_MODULE = $(CCASFLAGS_CPU) $(CCASFLAGS_PLATFORM)
 
 CFLAGS_IMAGE = $(CFLAGS_CPU) $(CFLAGS_PLATFORM) -fno-builtin
-LDFLAGS_IMAGE = $(LDFLAGS_CPU) $(LDFLAGS_PLATFORM) -nostdlib -Wl,-N,-S
+LDFLAGS_IMAGE = $(LDFLAGS_CPU) $(LDFLAGS_PLATFORM) -nostdlib $(TARGET_LDFLAGS_OLDMAGIC) -Wl,-S
 CPPFLAGS_IMAGE = $(CPPFLAGS_CPU) $(CPPFLAGS_PLATFORM)
 CCASFLAGS_IMAGE = $(CCASFLAGS_CPU) $(CCASFLAGS_PLATFORM)
 

diff --git a/configure.ac b/configure.ac
index 4f482f647fe6ffd6d9ed9022bff6b59b791419c8..30be6d24151ebeac2da1fa1509cc769a484e797d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -470,8 +470,10 @@ if test x$grub_cv_apple_target_cc = xyes ; then
   TARGET_IMG_LDFLAGS='-nostdlib -static -Wl,-preload -Wl,-segalign,20'
   TARGET_IMG_LDFLAGS_AC='-nostdlib -static -Wl,-preload -Wl,-segalign,20'
   TARGET_IMG_BASE_LDOPT="-Wl,-image_base"
+  TARGET_LDFLAGS_OLDMAGIC=""
 else
   TARGET_APPLE_CC=0
+  TARGET_LDFLAGS_OLDMAGIC="-W,-N"
 # Use linker script if present, otherwise use builtin -N script.
 if test -f "${srcdir}/${grub_coredir}/conf/${target_cpu}-${platform}-${host_os}-img-ld.sc"; then
   TARGET_IMG_LDSCRIPT='$(top_srcdir)'"/${grub_coredir}/conf/${target_cpu}-${platform}-${host_os}-img-ld.sc"
@@ -487,6 +489,8 @@ fi
 TARGET_IMG_CFLAGS=
 fi
 
+AC_SUBST(TARGET_LDFLAGS_OLDMAGIC)
+
 # For platforms where ELF is not the default link format.
 AC_MSG_CHECKING([for command to convert module to ELF format])
 case "${host_os}" in