2009-06-04 Vladimir Serbinenko <phcoder@gmail.com>
Use objconv when compiling with Apple's CC * conf/i386-pc.rmk (efiemu32.o): use OBJCONV if defined (efiemu64.o): likewise (efiemu64_c.o): omit -mcmodel=large and add -DAPPLE_CC=1 when compiling with Apple's CC (efiemu64_s.o): likewise * configure.ac: check for objconv when compiling with Apple's CC * genmk.rb: use objconv for modules when compiled with Apple's CC
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ChangeLog
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ChangeLog
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@ -1,3 +1,15 @@
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2009-06-04 Vladimir Serbinenko <phcoder@gmail.com>
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Use objconv when compiling with Apple's CC
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* conf/i386-pc.rmk (efiemu32.o): use OBJCONV if defined
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(efiemu64.o): likewise
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(efiemu64_c.o): omit -mcmodel=large and add -DAPPLE_CC=1
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when compiling with Apple's CC
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(efiemu64_s.o): likewise
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* configure.ac: check for objconv when compiling with Apple's CC
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* genmk.rb: use objconv for modules when compiled with Apple's CC
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2009-06-04 Vladimir Serbinenko <phcoder@gmail.com>
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Define segment as well as section when compiling with
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@ -397,16 +397,44 @@ hdparm_mod_LDFLAGS = $(COMMON_LDFLAGS)
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ifeq ($(enable_efiemu), yes)
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efiemu32.o: efiemu/runtime/efiemu.c
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$(CC) -c -m32 -DELF32 -o $@ -Wall -Werror $< -nostdlib -O2 -I$(srcdir)/efiemu/runtime -I$(srcdir)/include -Iinclude
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efiemu32.o: efiemu/runtime/efiemu.c $(TARGET_OBJ2ELF)
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-rm -f $@
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ifeq ($(TARGET_APPLE_CC), 1)
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-rm -f $@.bin
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$(TARGET_CC) -c -m32 -DELF32 -DAPPLE_CC -o $@.bin -Wall -Werror $< -nostdlib -O2 -I$(srcdir)/efiemu/runtime -I$(srcdir)/include -Iinclude
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$(OBJCONV) -felf32 -nu -nd $@.bin $@
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-rm -f $@.bin
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else
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$(TARGET_CC) -c -m32 -DELF32 -o $@ -Wall -Werror $< -nostdlib -O2 -I$(srcdir)/efiemu/runtime -I$(srcdir)/include -Iinclude
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if test ! -z $(TARGET_OBJ2ELF); then ./$(TARGET_OBJ2ELF) $@ || (rm -f $@; exit 1); fi
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endif
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efiemu64_c.o: efiemu/runtime/efiemu.c
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$(CC) -c -m64 -DELF64 -o $@ -Wall -Werror $< -nostdlib -mcmodel=large -mno-red-zone -O2 -I$(srcdir)/efiemu/runtime -I$(srcdir)/include -Iinclude
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ifeq ($(TARGET_APPLE_CC), 1)
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$(TARGET_CC) -c -m64 -DAPPLE_CC=1 -DELF64 -o $@ -Wall -Werror $< -nostdlib -mno-red-zone -O2 -I$(srcdir)/efiemu/runtime -I$(srcdir)/include -Iinclude
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else
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$(TARGET_CC) -c -m64 -DELF64 -o $@ -Wall -Werror $< -nostdlib -mcmodel=large -mno-red-zone -O2 -I$(srcdir)/efiemu/runtime -I$(srcdir)/include -Iinclude
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endif
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efiemu64_s.o: efiemu/runtime/efiemu.S
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$(CC) -c -m64 -DELF64 -o $@ -Wall -Werror $< -nostdlib -mcmodel=large -mno-red-zone -O2 -I$(srcdir)/efiemu/runtime -I$(srcdir)/include -Iinclude
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-rm -f $@
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ifeq ($(TARGET_APPLE_CC), 1)
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$(TARGET_CC) -c -m64 -DAPPLE_CC=1 -DELF64 -o $@ -Wall -Werror $< -nostdlib -mno-red-zone -O2 -I$(srcdir)/efiemu/runtime -I$(srcdir)/include -Iinclude
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else
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$(TARGET_CC) -c -m64 -DELF64 -o $@ -Wall -Werror $< -nostdlib -mcmodel=large -mno-red-zone -O2 -I$(srcdir)/efiemu/runtime -I$(srcdir)/include -Iinclude
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endif
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efiemu64.o: efiemu64_c.o efiemu64_s.o
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ld -melf_x86_64 -o $@ -r $^ -nostdlib
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efiemu64.o: efiemu64_c.o efiemu64_s.o $(TARGET_OBJ2ELF)
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-rm -f $@
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ifeq ($(TARGET_APPLE_CC), 1)
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-rm -f $@.bin
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$(TARGET_CC) -m64 -o $@.bin -Wl,-r $^ -nostdlib
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$(OBJCONV) -felf64 -nu -nd $@.bin $@
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-rm -f $@.bin
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else
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$(TARGET_CC) -m64 -o $@ -Wl,-r $^ -nostdlib
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if test ! -z $(TARGET_OBJ2ELF); then ./$(TARGET_OBJ2ELF) $@ || (rm -f $@; exit 1); fi
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endif
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CLEANFILES += efiemu32.o efiemu64.o efiemu64_c.o efiemu64_s.o
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pkglib_DATA += efiemu32.o efiemu64.o
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@ -287,6 +287,13 @@ if test x$grub_cv_apple_target_cc == xyes ; then
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CFLAGS="$CFLAGS -DAPPLE_CC=1 -fnested-functions"
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TARGET_ASFLAGS="$TARGET_ASFLAGS -DAPPLE_CC=1"
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TARGET_APPLE_CC=1
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AC_CHECK_PROG([OBJCONV], [objconv], [objconv], [])
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if test "x$OBJCONV" = x ; then
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AC_CHECK_PROG([OBJCONV], [objconv], [./objconv], [], [.])
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fi
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if test "x$OBJCONV" = x ; then
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AC_MSG_ERROR([objconv not found which is required when building with apple compiler])
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fi
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TARGET_IMG_LDSCRIPT=
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TARGET_IMG_CFLAGS="-static"
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TARGET_IMG_LDFLAGS='-nostdlib -static -Wl,-preload -Wl,-segalign,20 -Wl,-image_base,'
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@ -390,6 +397,7 @@ fi
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AC_SUBST(TARGET_CFLAGS)
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AC_SUBST(TARGET_MODULE_FORMAT)
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AC_SUBST(OBJCONV)
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AC_SUBST(TARGET_APPLE_CC)
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AC_SUBST(TARGET_ASFLAGS)
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AC_SUBST(TARGET_CPPFLAGS)
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9
genmk.rb
9
genmk.rb
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@ -112,11 +112,20 @@ endif
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MOSTLYCLEANFILES += #{deps_str}
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UNDSYMFILES += #{undsym}
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ifneq ($(TARGET_APPLE_CC),1)
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#{@name}: #{pre_obj} #{mod_obj} $(TARGET_OBJ2ELF)
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-rm -f $@
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$(TARGET_CC) $(#{prefix}_LDFLAGS) $(TARGET_LDFLAGS) -Wl,-r,-d -o $@ #{pre_obj} #{mod_obj}
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if test ! -z $(TARGET_OBJ2ELF); then ./$(TARGET_OBJ2ELF) $@ || (rm -f $@; exit 1); fi
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$(STRIP) --strip-unneeded -K grub_mod_init -K grub_mod_fini -K _grub_mod_init -K _grub_mod_fini -R .note -R .comment $@
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else
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#{@name}: #{pre_obj} #{mod_obj} $(TARGET_OBJ2ELF)
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-rm -f $@
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-rm -f $@.bin
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$(TARGET_CC) $(#{prefix}_LDFLAGS) $(TARGET_LDFLAGS) -Wl,-r,-d -o $@.bin #{pre_obj} #{mod_obj}
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$(OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -wd1106 -nu -nd $@.bin $@
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-rm -f $@.bin
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endif
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#{pre_obj}: $(#{prefix}_DEPENDENCIES) #{objs_str}
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-rm -f $@
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