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authorBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2007-06-20 11:26:36 +0000
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2007-06-20 11:26:36 +0000
commit8027784c3589198d3ba4b9a24b26c361462f1946 (patch)
tree2a666abbe874c367997a2b4830a16225086324cc /toolchain/gcc/gcc-uclibc-3.x.mk
parent2c649045197156221cc1d3d6328abb1c405db700 (diff)
downloadbuildroot-novena-8027784c3589198d3ba4b9a24b26c361462f1946.tar.gz
buildroot-novena-8027784c3589198d3ba4b9a24b26c361462f1946.zip
- add full sysroot support for non-ancient toolchains.
- start to separate usr/lib and lib to match normal system-layout
Diffstat (limited to 'toolchain/gcc/gcc-uclibc-3.x.mk')
-rw-r--r--toolchain/gcc/gcc-uclibc-3.x.mk76
1 files changed, 42 insertions, 34 deletions
diff --git a/toolchain/gcc/gcc-uclibc-3.x.mk b/toolchain/gcc/gcc-uclibc-3.x.mk
index 8d6de7ed3..8d8e6f21e 100644
--- a/toolchain/gcc/gcc-uclibc-3.x.mk
+++ b/toolchain/gcc/gcc-uclibc-3.x.mk
@@ -19,6 +19,9 @@
ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
+# only for gcc-3.x
+ifeq ($(findstring y,$(BR2_GCC_VERSION_3_3_5)$(BR2_GCC_VERSION_3_3_6)$(BR2_GCC_VERSION_3_4_2)$(BR2_GCC_VERSION_3_4_3)$(BR2_GCC_VERSION_3_4_4)$(BR2_GCC_VERSION_3_4_5)$(BR2_GCC_VERSION_3_4_6)),y)
+
ifeq ($(GCC_SNAP_DATE),)
GCC_OFFICIAL_VER:=$(GCC_VERSION)
GCC_SITE:=http://ftp.gnu.org/gnu/gcc/gcc-$(GCC_VERSION)
@@ -69,7 +72,7 @@ GCC_TARGET_LANGUAGES:=$(GCC_TARGET_LANGUAGES),objc
endif
GCC_TARGET_PREREQ =
-GCC_STAGING_PREREQ= $(STAGING_DIR)/lib/libc.a
+GCC_STAGING_PREREQ= $(STAGING_DIR)/usr/lib/libc.a
ifndef GCC_NO_MPFR
GCC_WITH_HOST_GMP=--with-gmp=$(GMP_HOST_DIR)
@@ -150,11 +153,11 @@ endif
# the step or libgcc will not build...
$(GCC_BUILD_DIR1)/.configured: $(GCC_DIR)/.patched
- mkdir -p $(GCC_BUILD_DIR1)
+ -mkdir -p $(GCC_BUILD_DIR1)
(cd $(GCC_BUILD_DIR1); PATH=$(TARGET_PATH) \
CC="$(HOSTCC)" \
$(GCC_DIR)/configure \
- --prefix=$(STAGING_DIR) \
+ --prefix=$(STAGING_DIR)/usr \
--build=$(GNU_HOST_NAME) \
--host=$(GNU_HOST_NAME) \
--target=$(REAL_GNU_TARGET_NAME) \
@@ -178,12 +181,12 @@ $(GCC_BUILD_DIR1)/.compiled: $(GCC_BUILD_DIR1)/.configured
PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR1) all-gcc
touch $@
-$(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc: $(GCC_BUILD_DIR1)/.compiled
+$(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc: $(GCC_BUILD_DIR1)/.compiled
PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR1) install-gcc
#rm -f $(STAGING_DIR)/bin/gccbug $(STAGING_DIR)/bin/gcov
#rm -rf $(STAGING_DIR)/info $(STAGING_DIR)/man $(STAGING_DIR)/share/doc $(STAGING_DIR)/share/locale
-gcc_initial: uclibc-configured binutils $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc
+gcc_initial: uclibc-configured binutils $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc
gcc_initial-clean:
rm -rf $(GCC_BUILD_DIR1)
@@ -203,14 +206,17 @@ gcc_initial-dirclean:
# have something to do with "path translations" and possibly doesn't
# affect gcc-target. However, I haven't tested gcc-target yet so no
# guarantees. mjn3
-
+comma:=,
GCC_BUILD_DIR2:=$(TOOL_BUILD_DIR)/gcc-$(GCC_VERSION)-final
$(GCC_BUILD_DIR2)/.configured: $(GCC_DIR)/.patched $(GCC_STAGING_PREREQ)
- mkdir -p $(GCC_BUILD_DIR2)
+ -mkdir -p $(GCC_BUILD_DIR2)
# Important! Required for limits.h to be fixed.
- ln -snf ../include $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/sys-include
- (cd $(GCC_BUILD_DIR2); PATH=$(TARGET_PATH) \
- CC="$(HOSTCC)" \
+ ln -snf ../include $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/sys-include
+ #-rmdir $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib
+ #ln -snf ../lib/ $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib
+ (cd $(GCC_BUILD_DIR2); rm -rf config.cache ; \
+ $(HOST_CONFIGURE_OPTS) \
+ LDFLAGS_FOR_TARGET="$(patsubst %,LDFLAGS+=-Wl$(comma)%,$(TARGET_LDFLAGS)) -L$(STAGING_DIR)/lib -L$(STAGING_DIR)/usr/lib" \
$(GCC_DIR)/configure \
--prefix=$(STAGING_DIR) \
--build=$(GNU_HOST_NAME) \
@@ -239,28 +245,28 @@ $(GCC_BUILD_DIR2)/.compiled: $(GCC_BUILD_DIR2)/.configured
$(GCC_BUILD_DIR2)/.installed: $(GCC_BUILD_DIR2)/.compiled
PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR2) install
- if [ -d "$(STAGING_DIR)/lib64" ] ; then \
- if [ ! -e "$(STAGING_DIR)/lib" ] ; then \
- mkdir "$(STAGING_DIR)/lib" ; \
+ if [ -d "$(STAGING_DIR)/usr/lib64" ] ; then \
+ if [ ! -e "$(STAGING_DIR)/usr/lib" ] ; then \
+ mkdir "$(STAGING_DIR)/usr/lib" ; \
fi ; \
- mv "$(STAGING_DIR)/lib64/"* "$(STAGING_DIR)/lib/" ; \
- rmdir "$(STAGING_DIR)/lib64" ; \
+ mv "$(STAGING_DIR)/usr/lib64/"* "$(STAGING_DIR)/usr/lib/" ; \
+ rmdir "$(STAGING_DIR)/usr/lib64" ; \
fi
# Strip the host binaries
ifeq ($(GCC_STRIP_HOST_BINARIES),true)
- -strip --strip-all -R .note -R .comment $(STAGING_DIR)/bin/*
+ -strip --strip-all -R .note -R .comment $(STAGING_DIR)/usr/bin/*
endif
# Make sure we have 'cc'.
- if [ ! -e $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-cc ] ; then \
+ if [ ! -e $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-cc ] ; then \
ln -snf $(REAL_GNU_TARGET_NAME)-gcc \
- $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-cc ; \
+ $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-cc ; \
fi;
- if [ ! -e $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/bin/cc ] ; then \
- ln -snf gcc $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/bin/cc ; \
+ if [ ! -e $(STAGING_DIR)/usr/bin/gcc ] ; then \
+ ln -snf gcc $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-cc ; \
fi;
# Set up the symlinks to enable lying about target name.
set -e; \
- (cd $(STAGING_DIR); \
+ (cd $(STAGING_DIR)/usr; \
ln -snf $(REAL_GNU_TARGET_NAME) $(GNU_TARGET_NAME); \
cd bin; \
for app in $(REAL_GNU_TARGET_NAME)-* ; do \
@@ -279,11 +285,11 @@ ifeq ($(findstring 3.3.,$(GCC_VERSION)),3.3.)
/bin/false ; \
fi;
# Replace specs file with one that defaults to soft float mode.
- if [ ! -f $(STAGING_DIR)/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs ] ; then \
+ if [ ! -f $(STAGING_DIR)/usr/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs ] ; then \
echo staging dir specs file is missing ; \
/bin/false ; \
fi;
- cp toolchain/gcc/$(GCC_VERSION)/specs-$(ARCH)-soft-float $(STAGING_DIR)/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs
+ cp toolchain/gcc/$(GCC_VERSION)/specs-$(ARCH)-soft-float $(STAGING_DIR)/usr/lib/gcc-lib/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION)/specs
endif
endif
#
@@ -295,17 +301,17 @@ $(GCC_BUILD_DIR2)/.libs_installed: $(GCC_BUILD_DIR2)/.installed
ifeq ($(BR2_GCC_SHARED_LIBGCC),y)
# These are in /lib, so...
rm -rf $(TARGET_DIR)/usr/lib/libgcc_s*.so*
- -cp -dpf $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libgcc_s* $(TARGET_DIR)/lib/
+ -cp -dpf $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib/libgcc_s* $(TARGET_DIR)/lib/
$(STRIP) --strip-unneeded $(TARGET_DIR)/lib/libgcc_s*
endif
ifeq ($(BR2_INSTALL_LIBSTDCPP),y)
- -cp -dpf $(STAGING_DIR)/lib/libstdc++.so* $(TARGET_DIR)/lib/
+ -cp -dpf $(STAGING_DIR)/lib/libstdc++.so* $(TARGET_DIR)/usr/lib/
$(STRIP) --strip-unneeded $(TARGET_DIR)/lib/libstdc++.so*
endif
ifeq ($(BR2_INSTALL_LIBGCJ),y)
- -cp -dpf $(STAGING_DIR)/lib/libgcj.so* $(TARGET_DIR)/lib/
- -cp -dpf $(STAGING_DIR)/lib/lib-org-w3c-dom.so* $(TARGET_DIR)/lib/
- -cp -dpf $(STAGING_DIR)/lib/lib-org-xml-sax.so* $(TARGET_DIR)/lib/
+ -cp -dpf $(STAGING_DIR)/lib/libgcj.so* $(TARGET_DIR)/usr/lib/
+ -cp -dpf $(STAGING_DIR)/lib/lib-org-w3c-dom.so* $(TARGET_DIR)/usr/lib/
+ -cp -dpf $(STAGING_DIR)/lib/lib-org-xml-sax.so* $(TARGET_DIR)/usr/lib/
-mkdir -p $(TARGET_DIR)/usr/lib/security
-cp -dpf $(STAGING_DIR)/usr/lib/security/libgcj.security $(TARGET_DIR)/usr/lib/security/
-cp -dpf $(STAGING_DIR)/usr/lib/security/classpath.security $(TARGET_DIR)/usr/lib/security/
@@ -321,8 +327,8 @@ gcc-source: $(DL_DIR)/$(GCC_SOURCE)
gcc-clean:
rm -rf $(GCC_BUILD_DIR2)
for prog in cpp gcc gcc-[0-9]* protoize unprotoize gcov gccbug cc; do \
- rm -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-$$prog \
- rm -f $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-$$prog; \
+ rm -f $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-$$prog \
+ rm -f $(STAGING_DIR)/usr/bin/$(GNU_TARGET_NAME)-$$prog; \
done
gcc-dirclean: gcc_initial-dirclean
@@ -341,9 +347,8 @@ $(GCC_BUILD_DIR3)/.prepared: $(GCC_BUILD_DIR2)/.libs_installed $(GCC_TARGET_PRER
$(GCC_BUILD_DIR3)/.configured: $(GCC_BUILD_DIR3)/.prepared
(cd $(GCC_BUILD_DIR3); rm -rf config.cache ; \
- PATH=$(TARGET_PATH) \
- CC_FOR_BUILD="$(HOSTCC)" \
- CFLAGS_FOR_BUILD="-g -O2" \
+ $(TARGET_CONFIGURE_OPTS) \
+ CFLAGS_FOR_BUILD="-g -O2 $(HOST_CFLAGS)" \
$(TARGET_GCC_FLAGS) \
$(GCC_DIR)/configure \
--prefix=/usr \
@@ -432,7 +437,7 @@ endif
# Work around problem of missing syslimits.h
if [ ! -f $(TARGET_DIR)/usr/$(GCC_LIB_SUBDIR)/include/syslimits.h ] ; then \
echo "warning: working around missing syslimits.h" ; \
- cp -f $(STAGING_DIR)/$(GCC_LIB_SUBDIR)/include/syslimits.h \
+ cp -f $(STAGING_DIR)/usr/$(GCC_LIB_SUBDIR)/include/syslimits.h \
$(TARGET_DIR)/usr/$(GCC_LIB_SUBDIR)/include/ ; \
fi
# Make sure we have 'cc'.
@@ -453,3 +458,6 @@ gcc_target-dirclean:
rm -rf $(GCC_BUILD_DIR3)
endif
+# gcc-3.x only
+
+endif