summaryrefslogtreecommitdiffstats
path: root/toolchain/uClibc/uclibc.mk
diff options
context:
space:
mode:
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/uClibc/uclibc.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/uClibc/uclibc.mk')
-rw-r--r--toolchain/uClibc/uclibc.mk90
1 files changed, 56 insertions, 34 deletions
diff --git a/toolchain/uClibc/uclibc.mk b/toolchain/uClibc/uclibc.mk
index b730a9622..038c9cf37 100644
--- a/toolchain/uClibc/uclibc.mk
+++ b/toolchain/uClibc/uclibc.mk
@@ -59,6 +59,7 @@ UCLIBC_TARGET_ENDIAN:=$(shell $(SHELL) -c "echo $(ARCH) | sed \
-e 's/mipsel/LITTLE/' \
-e 's/mips/BIG/' \
")
+
ifneq ($(UCLIBC_TARGET_ENDIAN),LITTLE)
ifneq ($(UCLIBC_TARGET_ENDIAN),BIG)
UCLIBC_TARGET_ENDIAN:=
@@ -88,6 +89,7 @@ endif
uclibc-unpacked: $(UCLIBC_DIR)/.unpacked
$(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE) $(UCLIBC_LOCALE_DATA)
[ -d $(TOOL_BUILD_DIR) ] || $(INSTALL) -d $(TOOL_BUILD_DIR)
+ rm -rf $(UCLIBC_DIR)
$(UCLIBC_CAT) $(DL_DIR)/$(UCLIBC_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
ifneq ($(BR2_UCLIBC_VERSION_SNAPSHOT),y)
toolchain/patch-kernel.sh $(UCLIBC_DIR) toolchain/uClibc/ uClibc-$(UCLIBC_VER)-\*.patch
@@ -97,7 +99,7 @@ endif
ifneq ($(BR2_ENABLE_LOCALE),)
cp -dpf $(DL_DIR)/$(UCLIBC_SOURCE_LOCALE) $(UCLIBC_DIR)/extra/locale/
endif
- touch $(UCLIBC_DIR)/.unpacked
+ touch $@
# Some targets may wish to provide their own UCLIBC_CONFIG_FILE...
$(UCLIBC_DIR)/.config: $(UCLIBC_DIR)/.unpacked $(UCLIBC_CONFIG_FILE)
@@ -126,15 +128,6 @@ ifeq ($(BR2_ARM_OABI),y)
endif
endif
ifneq ($(UCLIBC_TARGET_ENDIAN),)
- $(SED) '/^# ARCH_$(UCLIBC_TARGET_ENDIAN)_ENDIAN /{s,# ,,;s, is not set,=y,g}' \
- -e '/^# ARCH_$(UCLIBC_NOT_TARGET_ENDIAN)_ENDIAN /{s,# ,,;s, is not set,=n,g}' \
- $(UCLIBC_DIR)/.config
-
- $(SED) '/^# ARCH_WANTS_$(UCLIBC_TARGET_ENDIAN)_ENDIAN /{s,# ,,;s, is not set,=y,g}' \
- -e '/^# ARCH_WANTS_$(UCLIBC_NOT_TARGET_ENDIAN)_ENDIAN /{s,# ,,;s, is not set,=n,g}' \
- $(UCLIBC_DIR)/.config
-endif
-ifneq ($(UCLIBC_TARGET_ENDIAN),)
# The above doesn't work for me, so redo
$(SED) 's/.*\(ARCH_$(UCLIBC_NOT_TARGET_ENDIAN)_ENDIAN\).*/# \1 is not set/g' \
-e 's/.*\(ARCH_WANTS_$(UCLIBC_NOT_TARGET_ENDIAN)_ENDIAN\).*/# \1 is not set/g' \
@@ -158,7 +151,9 @@ ifeq ($(BR2_SOFT_FLOAT),y)
$(UCLIBC_DIR)/.config
#$(SED) 's,.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=n\nHAS_FPU=n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,g' $(UCLIBC_DIR)/.config
else
- $(SED) 's,.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=y\nHAS_FPU=y\nUCLIBC_HAS_FLOATS=y\n,g' $(UCLIBC_DIR)/.config
+ $(SED) '/UCLIBC_HAS_FLOATS/d' \
+ -e 's,.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=y\nHAS_FPU=y\nUCLIBC_HAS_FLOATS=y\n,g' \
+ $(UCLIBC_DIR)/.config
endif
$(SED) '/UCLIBC_HAS_THREADS/d' $(UCLIBC_DIR)/.config
$(SED) '/LINUXTHREADS/d' $(UCLIBC_DIR)/.config
@@ -235,7 +230,7 @@ endif
RUNTIME_PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
HOSTCC="$(HOSTCC)" \
oldconfig
- touch $(UCLIBC_DIR)/.config
+ touch -c $@
$(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.config
set -x && $(MAKE1) -C $(UCLIBC_DIR) \
@@ -245,6 +240,12 @@ $(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.config
HOSTCC="$(HOSTCC)" \
pregen install_dev
# Install the kernel headers to the first stage gcc include dir if necessary
+ifeq ($(LINUX_HEADERS_IS_KERNEL),y)
+ if [ ! -f $(TOOL_BUILD_DIR)/uClibc_dev/usr/include/linux/version.h ] ; \
+ then \
+ cp -pLR $(LINUX_HEADERS_DIR)/include/* $(TOOL_BUILD_DIR)/uClibc_dev/usr/include/ ; \
+ fi
+else
if [ ! -f $(STAGING_DIR)/include/linux/version.h ] ; then \
cp -pLR $(LINUX_HEADERS_DIR)/include/asm $(TOOL_BUILD_DIR)/uClibc_dev/usr/include/ ; \
cp -pLR $(LINUX_HEADERS_DIR)/include/linux $(TOOL_BUILD_DIR)/uClibc_dev/usr/include/ ; \
@@ -253,7 +254,8 @@ $(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.config
$(TOOL_BUILD_DIR)/uClibc_dev/usr/include/ ; \
fi; \
fi;
- touch $(UCLIBC_DIR)/.configured
+endif
+ touch $@
$(UCLIBC_DIR)/lib/libc.a: $(UCLIBC_DIR)/.configured $(LIBFLOAT_TARGET)
$(MAKE1) -C $(UCLIBC_DIR) \
@@ -262,7 +264,7 @@ $(UCLIBC_DIR)/lib/libc.a: $(UCLIBC_DIR)/.configured $(LIBFLOAT_TARGET)
RUNTIME_PREFIX=/ \
HOSTCC="$(HOSTCC)" \
all
- touch -c $(UCLIBC_DIR)/lib/libc.a
+ touch -c $@
uclibc-menuconfig: host-sed $(UCLIBC_DIR)/.config
$(MAKE1) -C $(UCLIBC_DIR) \
@@ -272,45 +274,59 @@ uclibc-menuconfig: host-sed $(UCLIBC_DIR)/.config
HOSTCC="$(HOSTCC)" \
menuconfig && \
cp -f $(UCLIBC_DIR)/.config $(UCLIBC_CONFIG_FILE) && \
- touch $(UCLIBC_DIR)/.config
+ touch -c $(UCLIBC_DIR)/.config
-$(STAGING_DIR)/lib/libc.a: $(UCLIBC_DIR)/lib/libc.a
+$(STAGING_DIR)/usr/lib/libc.a: $(UCLIBC_DIR)/lib/libc.a
+ifeq ($(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)
$(MAKE1) -C $(UCLIBC_DIR) \
PREFIX= \
DEVEL_PREFIX=$(STAGING_DIR)/ \
RUNTIME_PREFIX=$(STAGING_DIR)/ \
install_runtime install_dev
+else
+ $(MAKE1) -C $(UCLIBC_DIR) \
+ PREFIX=$(STAGING_DIR) \
+ DEVEL_PREFIX=/usr/ \
+ RUNTIME_PREFIX=/ \
+ install_runtime install_dev
+endif
# Install the kernel headers to the staging dir if necessary
- if [ ! -f $(STAGING_DIR)/include/linux/version.h ] ; then \
- cp -pLR $(LINUX_HEADERS_DIR)/include/asm $(STAGING_DIR)/include/ ; \
- cp -pLR $(LINUX_HEADERS_DIR)/include/linux $(STAGING_DIR)/include/ ; \
+ifeq ($(LINUX_HEADERS_IS_KERNEL),y)
+ if [ ! -f $(STAGING_DIR)/usr/include/linux/version.h ] ; then \
+ cp -pLR $(LINUX_HEADERS_DIR)/include/* $(STAGING_DIR)/usr/include/ ; \
+ fi
+else
+
+ if [ ! -f $(STAGING_DIR)/usr/include/linux/version.h ] ; then \
+ cp -pLR $(LINUX_HEADERS_DIR)/include/asm $(STAGING_DIR)/usr/include/ ; \
+ cp -pLR $(LINUX_HEADERS_DIR)/include/linux $(STAGING_DIR)/usr/include/ ; \
if [ -d $(LINUX_HEADERS_DIR)/include/asm-generic ] ; then \
cp -pLR $(LINUX_HEADERS_DIR)/include/asm-generic \
- $(STAGING_DIR)/include/ ; \
+ $(STAGING_DIR)/usr/include/ ; \
fi; \
fi;
+endif
# Build the host utils. Need to add an install target...
$(MAKE1) -C $(UCLIBC_DIR)/utils \
PREFIX=$(STAGING_DIR) \
HOSTCC="$(HOSTCC)" \
hostutils
- install -c $(UCLIBC_DIR)/utils/ldd.host $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/bin/ldd
- (cd $(STAGING_DIR)/bin; ln -s ../$(REAL_GNU_TARGET_NAME)/bin/ldd $(GNU_TARGET_NAME)-ldd)
- (cd $(STAGING_DIR)/bin; ln -s ../$(REAL_GNU_TARGET_NAME)/bin/ldd $(REAL_GNU_TARGET_NAME)-ldd)
- install -c $(UCLIBC_DIR)/utils/ldconfig.host $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/bin/ldconfig
- (cd $(STAGING_DIR)/bin; ln -s ../$(REAL_GNU_TARGET_NAME)/bin/ldconfig $(GNU_TARGET_NAME)-ldconfig)
- (cd $(STAGING_DIR)/bin; ln -s ../$(REAL_GNU_TARGET_NAME)/bin/ldconfig $(REAL_GNU_TARGET_NAME)-ldconfig)
- touch -c $(STAGING_DIR)/lib/libc.a
+ install -c $(UCLIBC_DIR)/utils/ldd.host $(STAGING_DIR)/usr/bin/ldd
+ ln -sf ldd $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-ldd
+ install -c $(UCLIBC_DIR)/utils/ldconfig.host $(STAGING_DIR)/usr/bin/ldconfig
+ ln -sf ldconfig $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-ldconfig
+ ln -sf ldconfig $(STAGING_DIR)/usr/bin/$(GNU_TARGET_NAME)-ldconfig
+ touch -c $@
ifneq ($(TARGET_DIR),)
-$(TARGET_DIR)/lib/libc.so.0: $(STAGING_DIR)/lib/libc.a
+$(TARGET_DIR)/lib/libc.so.0: $(STAGING_DIR)/usr/lib/libc.a
$(MAKE1) -C $(UCLIBC_DIR) \
PREFIX=$(TARGET_DIR) \
DEVEL_PREFIX=/usr/ \
RUNTIME_PREFIX=/ \
install_runtime
- touch -c $(TARGET_DIR)/lib/libc.so.0
+ touch -c $@
$(TARGET_DIR)/usr/bin/ldd:
$(MAKE1) -C $(UCLIBC_DIR) $(TARGET_CONFIGURE_OPTS) \
@@ -320,7 +336,7 @@ ifeq ($(strip $(BR2_CROSS_TOOLCHAIN_TARGET_UTILS)),y)
install -c $(TARGET_DIR)/usr/bin/ldd \
$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils/ldd
endif
- touch -c $(TARGET_DIR)/usr/bin/ldd
+ touch -c $@
UCLIBC_TARGETS=$(TARGET_DIR)/lib/libc.so.0
endif
@@ -328,8 +344,7 @@ endif
uclibc-configured: dependencies kernel-headers $(UCLIBC_DIR)/.configured
-uclibc: $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc $(STAGING_DIR)/lib/libc.a \
- $(UCLIBC_TARGETS)
+uclibc: $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc $(STAGING_DIR)/usr/lib/libc.a $(UCLIBC_TARGETS)
uclibc-source: $(DL_DIR)/$(UCLIBC_SOURCE)
@@ -351,13 +366,19 @@ uclibc-target-utils: $(TARGET_DIR)/usr/bin/ldd
#
#############################################################
-$(TARGET_DIR)/usr/lib/libc.a: $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a
+$(TARGET_DIR)/usr/lib/libc.a: $(STAGING_DIR)/usr/lib/libc.a
$(MAKE1) -C $(UCLIBC_DIR) \
PREFIX=$(TARGET_DIR) \
DEVEL_PREFIX=/usr/ \
RUNTIME_PREFIX=/ \
install_dev
# Install the kernel headers to the target dir if necessary
+ifeq ($(LINUX_HEADERS_IS_KERNEL),y)
+ if [ ! -f $(TARGET_DIR)/usr/include/linux/version.h ] ; \
+ then \
+ cp -pLR $(LINUX_HEADERS_DIR)/include/* $(TARGET_DIR)/usr/include/ ; \
+ fi
+else
if [ ! -f $(TARGET_DIR)/usr/include/linux/version.h ] ; then \
cp -pLR $(LINUX_HEADERS_DIR)/include/asm $(TARGET_DIR)/usr/include/ ; \
cp -pLR $(LINUX_HEADERS_DIR)/include/linux $(TARGET_DIR)/usr/include/ ; \
@@ -366,7 +387,8 @@ $(TARGET_DIR)/usr/lib/libc.a: $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a
$(TARGET_DIR)/usr/include/ ; \
fi; \
fi;
- touch -c $(TARGET_DIR)/usr/lib/libc.a
+endif
+ touch -c $@
uclibc_target: gcc uclibc $(TARGET_DIR)/usr/lib/libc.a $(TARGET_DIR)/usr/bin/ldd