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kumquat-buildroot/make/libfloat.mk

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Enable building soft float buildroot for gcc 3.3. Currently works for i386 (limited to 64 bit long double... same as double), arm (libfloat), mips, and mipsel. Enable cross compiling a native gcc 3.3 toolchain to run on the target. Misc rootfs cleanups... strip some things that weren't, eliminate duplicate libs, move openssl shared libs out of /lib, reduce size of libssl.so by dynamicly linking with libcrypto.so, fix dropbear compile on mips.
2003-11-01 06:34:41 +01:00
#############################################################
#
# libfloat
#
#############################################################
LIBFLOAT_SOURCE:=libfloat_990616.orig.tar.gz
LIBFLOAT_PATCH:=libfloat_990616-3.diff.gz
LIBFLOAT_SITE:=http://ftp.debian.org/debian/pool/main/libf/libfloat
LIBFLOAT_CAT:=zcat
LIBFLOAT_DIR:=$(BUILD_DIR)/libfloat
LIBFLOAT_TARGET=
Minor cleanup.
2004-01-15 12:01:37 +01:00
ifeq ($(strip $(SOFT_FLOAT)),true)
Enable building soft float buildroot for gcc 3.3. Currently works for i386 (limited to 64 bit long double... same as double), arm (libfloat), mips, and mipsel. Enable cross compiling a native gcc 3.3 toolchain to run on the target. Misc rootfs cleanups... strip some things that weren't, eliminate duplicate libs, move openssl shared libs out of /lib, reduce size of libssl.so by dynamicly linking with libcrypto.so, fix dropbear compile on mips.
2003-11-01 06:34:41 +01:00
ifeq ("$(strip $(ARCH))","arm")
Don't build libfloat unless we're using gcc 3.3.x.
2004-09-30 02:50:50 +02:00
ifeq ($(findstring 3.3.,$(GCC_VERSION)),3.3.)
Enable building soft float buildroot for gcc 3.3. Currently works for i386 (limited to 64 bit long double... same as double), arm (libfloat), mips, and mipsel. Enable cross compiling a native gcc 3.3 toolchain to run on the target. Misc rootfs cleanups... strip some things that weren't, eliminate duplicate libs, move openssl shared libs out of /lib, reduce size of libssl.so by dynamicly linking with libcrypto.so, fix dropbear compile on mips.
2003-11-01 06:34:41 +01:00
LIBFLOAT_TARGET+=$(STAGING_DIR)/lib/libfloat.so
endif
endif
Don't build libfloat unless we're using gcc 3.3.x.
2004-09-30 02:50:50 +02:00
endif
Enable building soft float buildroot for gcc 3.3. Currently works for i386 (limited to 64 bit long double... same as double), arm (libfloat), mips, and mipsel. Enable cross compiling a native gcc 3.3 toolchain to run on the target. Misc rootfs cleanups... strip some things that weren't, eliminate duplicate libs, move openssl shared libs out of /lib, reduce size of libssl.so by dynamicly linking with libcrypto.so, fix dropbear compile on mips.
2003-11-01 06:34:41 +01:00
$(DL_DIR)/$(LIBFLOAT_SOURCE):
$(WGET) -P $(DL_DIR) $(LIBFLOAT_SITE)/$(LIBFLOAT_SOURCE)
$(DL_DIR)/$(LIBFLOAT_PATCH):
$(WGET) -P $(DL_DIR) $(LIBFLOAT_SITE)/$(LIBFLOAT_PATCH)
libfloat-source: $(DL_DIR)/$(LIBFLOAT_SOURCE) $(DL_DIR)/$(LIBFLOAT_PATCH)
$(LIBFLOAT_DIR)/.unpacked: $(DL_DIR)/$(LIBFLOAT_SOURCE) $(DL_DIR)/$(LIBFLOAT_PATCH)
$(LIBFLOAT_CAT) $(DL_DIR)/$(LIBFLOAT_SOURCE) | tar -C $(BUILD_DIR) -xvf -
# Remove the binary files distributed with the the package.
make -C $(LIBFLOAT_DIR) clean
$(SOURCE_DIR)/patch-kernel.sh $(LIBFLOAT_DIR) $(DL_DIR) $(LIBFLOAT_PATCH)
$(SOURCE_DIR)/patch-kernel.sh $(LIBFLOAT_DIR) $(SOURCE_DIR) libfloat.patch
touch $(LIBFLOAT_DIR)/.unpacked
Minor cleanup.
2004-01-15 12:01:37 +01:00
$(LIBFLOAT_DIR)/libfloat.so.1: $(LIBFLOAT_DIR)/.unpacked $(TARGET_CC)
Enable building soft float buildroot for gcc 3.3. Currently works for i386 (limited to 64 bit long double... same as double), arm (libfloat), mips, and mipsel. Enable cross compiling a native gcc 3.3 toolchain to run on the target. Misc rootfs cleanups... strip some things that weren't, eliminate duplicate libs, move openssl shared libs out of /lib, reduce size of libssl.so by dynamicly linking with libcrypto.so, fix dropbear compile on mips.
2003-11-01 06:34:41 +01:00
$(MAKE) CC=$(TARGET_CC) LD=$(TARGET_CROSS)ld -C $(LIBFLOAT_DIR)
$(STAGING_DIR)/lib/libfloat.so: $(LIBFLOAT_DIR)/libfloat.so.1
cp -a $(LIBFLOAT_DIR)/libfloat.a $(STAGING_DIR)/lib/libfloat.a
cp -a $(LIBFLOAT_DIR)/libfloat.so.1 $(STAGING_DIR)/lib/libfloat.so.1
(cd $(STAGING_DIR)/lib ; ln -sf libfloat.so.1 libfloat.so)
cp -a $(LIBFLOAT_DIR)/libfloat.a $(TARGET_DIR)/usr/lib/libfloat.a
cp -a $(LIBFLOAT_DIR)/libfloat.so.1 $(TARGET_DIR)/lib/libfloat.so.1
$(STRIP) $(TARGET_DIR)/lib/libfloat.so.1 > /dev/null 2>&1
(cd $(TARGET_DIR)/lib ; ln -sf libfloat.so.1 libfloat.so)
(cd $(TARGET_DIR)/usr/lib ; ln -sf /lib/libfloat.so libfloat.so)
libfloat: $(STAGING_DIR)/lib/libfloat.so
libfloat-clean:
-$(MAKE) -C $(LIBFLOAT_DIR) clean
libfloat-dirclean:
rm -rf $(LIBFLOAT_DIR)
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