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toolchain: ccache: Make two passes for ccache.

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The first pass will compile ccache which is statically linked and
is used for the cross toolchain.
The second pass is dynamically linked and is used to the target
system.
This commit is contained in:
Michael Tremer
2012-08-11 17:43:42 -04:00
parent c1b57e252c
commit d3cb99ade2
1 changed files with 25 additions and 8 deletions
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33
lfs/ccache
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@@ -32,6 +32,13 @@ DL_FROM = $(URL_IPFIRE)
DIR_APP = $(DIR_SRC)/$(THISAPP)
TARGET = $(DIR_INFO)/$(THISAPP)-pass$(PASS)
ifeq "$(PASS)" "1"
CFLAGS += -static
endif
# Set max cache size to 5GB
CFLAGS += -DDEFAULT_MAXSIZE=5242880
###############################################################################
# Top-level Rules
###############################################################################
@@ -70,15 +77,25 @@ $(subst %,%_MD5,$(objects)) :
$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
@$(PREBUILD)
@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar jxf $(DIR_DL)/$(DL_FILE)
cd $(DIR_APP) && CFLAGS="-O2 -static -DDEFAULT_MAXSIZE=5242880" ./configure --prefix=$(ROOT)/usr/local
cd $(DIR_APP) && ./configure --prefix=/tools
cd $(DIR_APP) && make $(MAKETUNING) $(EXTRA_MAKE)
cd $(DIR_APP) && make install
ln -sf ccache $(ROOT)/usr/local/bin/gcc
ln -sf ccache $(ROOT)/usr/local/bin/g++
ln -sf ccache $(ROOT)/usr/local/bin/cc
ln -sf ccache $(ROOT)/usr/local/bin/$(BUILDTARGET)-gcc
ln -sf ccache $(ROOT)/usr/local/bin/$(BUILDTARGET)-g++
ln -sf ccache $(ROOT)/usr/local/bin/$(BUILDTARGET)-cc
$(ROOT)/usr/local/bin/ccache -z
ifeq "$(PASS)" "1"
mkdir -pv /tools/ccache/bin
ln -svf ../../bin/ccache /tools/ccache/bin/gcc
ln -svf ../../bin/ccache /tools/ccache/bin/g++
ln -svf ../../bin/ccache /tools/ccache/bin/cc
ln -svf ../../bin/ccache /tools/ccache/bin/$(CROSSTARGET)-gcc
ln -svf ../../bin/ccache /tools/ccache/bin/$(CROSSTARGET)-g++
ln -svf ../../bin/ccache /tools/ccache/bin/$(CROSSTARGET)-cc
endif
ifeq "$(PASS)" "2"
ln -svf ../../bin/ccache /tools/ccache/bin/$(BUILDTARGET)-gcc
ln -svf ../../bin/ccache /tools/ccache/bin/$(BUILDTARGET)-g++
ln -svf ../../bin/ccache /tools/ccache/bin/$(BUILDTARGET)-cc
endif
@rm -rf $(DIR_APP)
@$(POSTBUILD)