cygwin fixes

diff --git a/acinclude.m4 b/acinclude.m4
index 72483b5..0615c86 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -93,7 +93,7 @@ else
 fi
 grub_cv_prog_objcopy_absolute=yes
 for link_addr in 0x2000 0x8000 0x7C00; do
-  if AC_TRY_COMMAND([${CC-cc} ${CFLAGS} -nostdlib ${TARGET_IMG_LDFLAGS_AC}$link_addr conftest.o -o conftest.exec]); then :
+  if AC_TRY_COMMAND([${CC-cc} ${CFLAGS} -nostdlib ${TARGET_IMG_LDFLAGS_AC} ${TARGET_IMG_BASE_LDOPT},$link_addr conftest.o -o conftest.exec]); then :
   else
     AC_MSG_ERROR([${CC-cc} cannot link at address $link_addr])
   fi

diff --git a/configure.ac b/configure.ac
index 9ea1486..9b9db0a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -45,6 +45,9 @@ AC_CONFIG_HEADER([config.h])
 grub_coredir='grub-core'
 AC_SUBST(grub_coredir)
 
+grub_utildir='.'
+AC_SUBST(grub_utildir)
+
 m4_include([configure.common])
 
 # Output files.

diff --git a/configure.common b/configure.common
index ac3c4ed..f19e107 100644 (file)
--- a/configure.common
+++ b/configure.common
@@ -351,19 +351,22 @@ if test x$grub_cv_apple_target_cc = xyes ; then
   fi
   TARGET_IMG_LDSCRIPT=
   TARGET_IMG_CFLAGS="-static"
-  TARGET_IMG_LDFLAGS='-nostdlib -static -Wl,-preload -Wl,-segalign,20 -Wl,-image_base,'
-  TARGET_IMG_LDFLAGS_AC='-nostdlib -static -Wl,-preload -Wl,-segalign,20 -Wl,-image_base,'
+  TARGET_IMG_LDFLAGS='-nostdlib -static -Wl,-preload -Wl,-segalign,20'
+  TARGET_IMG_LDFLAGS_AC='-nostdlib -static -Wl,-preload -Wl,-segalign,20'
+  TARGET_IMG_BASE_LDOPT="-Wl,-image_base"
 else
   TARGET_APPLE_CC=0
 # Use linker script if present, otherwise use builtin -N script.
 if test -f "${srcdir}/${grub_coredir}/conf/${target_cpu}-${platform}-${host_os}-img-ld.sc"; then
   TARGET_IMG_LDSCRIPT='$(top_srcdir)'"/${grub_coredir}/conf/${target_cpu}-${platform}-${host_os}-img-ld.sc"
-  TARGET_IMG_LDFLAGS="-Wl,-T${TARGET_IMG_LDSCRIPT}  -Wl,-Ttext,"
-  TARGET_IMG_LDFLAGS_AC="-Wl,-T${srcdir}/${grub_coredir}/conf/${target_cpu}-${platform}-${host_os}-img-ld.sc  -Wl,-Ttext,"
+  TARGET_IMG_LDFLAGS="-Wl,-T${TARGET_IMG_LDSCRIPT}"
+  TARGET_IMG_LDFLAGS_AC="-Wl,-T${srcdir}/${grub_coredir}/conf/${target_cpu}-${platform}-${host_os}-img-ld.sc"
+  TARGET_IMG_BASE_LDOPT="-Wl,-Ttext"
 else
   TARGET_IMG_LDSCRIPT=
-  TARGET_IMG_LDFLAGS='-Wl,-N  -Wl,-Ttext,'
-  TARGET_IMG_LDFLAGS_AC='-Wl,-N  -Wl,-Ttext,'
+  TARGET_IMG_LDFLAGS='-Wl,-N'
+  TARGET_IMG_LDFLAGS_AC='-Wl,-N'
+  TARGET_IMG_BASE_LDOPT="-Wl,-Ttext"
 fi
 TARGET_IMG_CFLAGS=
 fi
@@ -371,7 +374,7 @@ fi
 # For platforms where ELF is not the default link format.
 AC_MSG_CHECKING([for command to convert module to ELF format])
 case "${host_os}" in
-  cygwin) TARGET_OBJ2ELF='grub-pe2elf';
+  cygwin) TARGET_OBJ2ELF='$(grub_utildir)/grub-pe2elf';
 # FIXME: put proper test here
   AC_DEFINE([NEED_REGISTER_FRAME_INFO], 1,
            [Define to 1 if GCC generates calls to __register_frame_info()])
@@ -479,6 +482,7 @@ AC_SUBST(TARGET_CCASFLAGS)
 AC_SUBST(TARGET_IMG_LDSCRIPT)
 AC_SUBST(TARGET_IMG_LDFLAGS)
 AC_SUBST(TARGET_IMG_CFLAGS)
+AC_SUBST(TARGET_IMG_BASE_LDOPT)
 
 AC_SUBST(HOST_CFLAGS)
 AC_SUBST(HOST_LDFLAGS)
@@ -523,7 +527,7 @@ if test "x$target_cpu" = xi386; then
   if test "$platform" != emu && test "x$TARGET_APPLE_CC" != x1 ; then
     if test ! -z "$TARGET_IMG_LDSCRIPT"; then
       # Check symbols provided by linker script.
-      CFLAGS="$TARGET_CFLAGS -nostdlib ${TARGET_IMG_LDFLAGS_AC}8000 -Wl,--defsym,___main=0x8100"
+      CFLAGS="$TARGET_CFLAGS -nostdlib ${TARGET_IMG_LDFLAGS_AC} ${TARGET_IMG_BASE_LDOPT},8000 -Wl,--defsym,___main=0x8100"
     fi
     grub_CHECK_BSS_START_SYMBOL
     grub_CHECK_END_SYMBOL
@@ -830,4 +834,5 @@ AM_CONDITIONAL([COND_GRUB_EMU_PCI], [test x$enable_grub_emu_pci = xyes])
 AM_CONDITIONAL([COND_GRUB_MKFONT], [test x$enable_grub_mkfont = xyes])
 AM_CONDITIONAL([COND_HAVE_FONT_SOURCE], [test x$FONT_SOURCE != x])
 AM_CONDITIONAL([COND_GRUB_FSTEST], [test x$enable_grub_fstest = xyes])
+AM_CONDITIONAL([COND_GRUB_PE2ELF], [test x$TARGET_OBJ2ELF != x])
 AM_CONDITIONAL([COND_ENABLE_EFIEMU], [test x$enable_efiemu = xyes])

diff --git a/grub-core/Makefile.kernel b/grub-core/Makefile.kernel
index 8b48cf1..866626c 100644 (file)
--- a/grub-core/Makefile.kernel
+++ b/grub-core/Makefile.kernel
@@ -176,8 +176,8 @@ BUILT_SOURCES += symlist.c
 
 noinst_DATA += kernel_syms.lst
 kernel_syms.lst: $(KERNEL_HEADER_FILES) config.h
-       if grep "^#define HAVE_ASM_USCORE" config.h; then u="_"; else u=""; fi
        $(TARGET_CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) $(CPPFLAGS) $(CFLAGS) -DGRUB_SYMBOL_GENERATOR=1 $^ >kernel_syms.input
+       if grep "^#define HAVE_ASM_USCORE" config.h; then u="_"; else u=""; fi; \
        cat kernel_syms.input | grep -v '^#' | sed -n \
          -e '/EXPORT_FUNC *([a-zA-Z0-9_]*)/{s/.*EXPORT_FUNC *(\([a-zA-Z0-9_]*\)).*/'"$$u"'\1 kernel/;p;}' \
          -e '/EXPORT_VAR *([a-zA-Z0-9_]*)/{s/.*EXPORT_VAR *(\([a-zA-Z0-9_]*\)).*/'"$$u"'\1 kernel/;p;}' \

diff --git a/grub-core/configure.ac b/grub-core/configure.ac
index 8d7d760..7c3175f 100644 (file)
--- a/grub-core/configure.ac
+++ b/grub-core/configure.ac
@@ -45,6 +45,9 @@ AC_CONFIG_HEADER([config.h])
 grub_coredir='.'
 AC_SUBST(grub_coredir)
 
+grub_utildir='..'
+AC_SUBST(grub_utildir)
+
 m4_include([configure.common])
 
 CC=$TARGET_CC

diff --git a/grub-core/modules.def b/grub-core/modules.def
index c64217d..0e3b53f 100644 (file)
--- a/grub-core/modules.def
+++ b/grub-core/modules.def
@@ -5,10 +5,15 @@ kernel = {
 
   emu_ldflags              = '-Wl,-r';
   x86_efi_ldflags          = '-Wl,-r';
-  i386_pc_ldflags          = '-Wl,-Ttext=$(GRUB_KERNEL_MACHINE_LINK_ADDR)';
+
+  i386_pc_ldflags          = '$(TARGET_IMG_LDFLAGS)';
+  i386_pc_ldflags          = '$(TARGET_IMG_BASE_LDOPT),$(GRUB_KERNEL_MACHINE_LINK_ADDR)';
+
+  i386_qemu_ldflags        = '$(TARGET_IMG_LDFLAGS)';
+  i386_qemu_ldflags        = '$(TARGET_IMG_BASE_LDOPT),$(GRUB_KERNEL_MACHINE_LINK_ADDR)';
+
   i386_coreboot_ldflags    = '-Wl,-Ttext=$(GRUB_KERNEL_MACHINE_LINK_ADDR)';
   i386_multiboot_ldflags   = '-Wl,-Ttext=$(GRUB_KERNEL_MACHINE_LINK_ADDR)';
-  i386_qemu_ldflags        = '-Wl,-Ttext=$(GRUB_KERNEL_MACHINE_LINK_ADDR)';
   i386_ieee1275_ldflags    = '-Wl,-Ttext=$(GRUB_KERNEL_MACHINE_LINK_ADDR)';
   mips_yeeloong_ldflags    = '-Wl,-Ttext,$(GRUB_KERNEL_MACHINE_LINK_ADDR)';
   powerpc_ieee1275_ldflags = '-Wl,-Ttext,$(GRUB_KERNEL_MACHINE_LINK_ADDR)';
@@ -258,10 +263,13 @@ module = {
 image = {
   name = boot;
   i386_pc = boot/i386/pc/boot.S;
-  i386_pc_ldflags = "-Wl,-Ttext=0x7C00";
-
   i386_qemu = boot/i386/qemu/boot.S;
-  i386_qemu_ldflags = '-Wl,-Ttext,$(GRUB_BOOT_MACHINE_LINK_ADDR)';
+
+  i386_pc_ldflags = '$(TARGET_IMG_LDFLAGS)';
+  i386_pc_ldflags = '$(TARGET_IMG_BASE_LDOPT),0x7C00';
+
+  i386_qemu_ldflags = '$(TARGET_IMG_LDFLAGS)';
+  i386_qemu_ldflags = '$(TARGET_IMG_BASE_LDOPT),$(GRUB_BOOT_MACHINE_LINK_ADDR)';
   i386_qemu_ccasflags = '-DGRUB_BOOT_MACHINE_LINK_ADDR=$(GRUB_BOOT_MACHINE_LINK_ADDR)';
 
   sparc64_ieee1275 = boot/sparc64/ieee1275/boot.S;
@@ -271,24 +279,25 @@ image = {
 
 image = {
   name = cdboot;
-  source = boot/i386/pc/cdboot.S;
-  ldflags = "-Wl,-Ttext=0x7C00";
-
-  i386_pc;
+  i386_pc = boot/i386/pc/cdboot.S;
+  i386_pc_ldflags = '$(TARGET_IMG_LDFLAGS)';
+  i386_pc_ldflags = '$(TARGET_IMG_BASE_LDOPT),0x7C00';
 };
 
 image = {
   name = pxeboot;
-  source = boot/i386/pc/pxeboot.S;
-  ldflags = '-Wl,-Ttext=0x7C00';
+  i386_pc = boot/i386/pc/pxeboot.S;
 
-  i386_pc;
+  i386_pc_ldflags = '$(TARGET_IMG_LDFLAGS)';
+  i386_pc_ldflags = '$(TARGET_IMG_BASE_LDOPT),0x7C00';
 };
 
 image = {
   name = diskboot;
   i386_pc = boot/i386/pc/diskboot.S;
-  i386_pc_ldflags = '-Wl,-Ttext=0x8000';
+
+  i386_pc_ldflags = '$(TARGET_IMG_LDFLAGS)';
+  i386_pc_ldflags = '$(TARGET_IMG_BASE_LDOPT),0x8000';
 
   sparc64_ieee1275 = boot/sparc64/ieee1275/diskboot.S;
   sparc64_ieee1275_ldflags = '-Wl,-Ttext=0x4200';
@@ -296,10 +305,10 @@ image = {
 
 image = {
   name = lnxboot;
-  source = boot/i386/pc/lnxboot.S;
-  ldflags = '-Wl,-Ttext=0x6000';
+  i386_pc = boot/i386/pc/lnxboot.S;
 
-  i386_pc;
+  i386_pc_ldflags = '$(TARGET_IMG_LDFLAGS)';
+  i386_pc_ldflags = '$(TARGET_IMG_BASE_LDOPT),0x6000';
 };
 
 module = {

diff --git a/modules.def b/modules.def
index d62c556..766c8a6 100644 (file)
--- a/modules.def
+++ b/modules.def
@@ -177,6 +177,9 @@ program = {
   source = util/grub-pe2elf.c;
 
   ldadd = libgrub.a;
+  ldadd = '$(LIBINTL)';
+  enable = COND_GRUB_PE2ELF;
+  common;
 };
 
 program = {
@@ -195,10 +198,12 @@ program = {
   mansection = 1;
   source = util/grub-mkfont.c;
 
-  ldadd = '$(LIBINTL)';
-  ldadd = libgrub.a;
   cflags = '$(freetype_cflags)';
-  ldflags = '$(freetype_libs)';
+
+  ldadd = libgrub.a;
+  ldadd = '$(LIBINTL)';
+  ldadd = '$(freetype_libs)';
+
   common;
   enable = COND_GRUB_MKFONT;
 };