diff options
Diffstat (limited to 'toolchain/ccache/ccache.mk')
| -rw-r--r-- | toolchain/ccache/ccache.mk | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/toolchain/ccache/ccache.mk b/toolchain/ccache/ccache.mk new file mode 100644 index 000000000..529dd8c14 --- /dev/null +++ b/toolchain/ccache/ccache.mk @@ -0,0 +1,152 @@ +############################################################# +# +# build ccache to make recompiles faster on the build system +# +############################################################# +CCACHE_VER:=2.3 +CCACHE_SITE:=http://ccache.samba.org/ftp/ccache +CCACHE_SOURCE:=ccache-$(CCACHE_VER).tar.gz +CCACHE_DIR1:=$(TOOL_BUILD_DIR)/ccache-$(CCACHE_VER) +CCACHE_DIR2:=$(BUILD_DIR)/ccache-$(CCACHE_VER) +CCACHE_CAT:=zcat +CCACHE_BINARY:=ccache +CCACHE_TARGET_BINARY:=usr/bin/ccache + +$(DL_DIR)/$(CCACHE_SOURCE): + $(WGET) -P $(DL_DIR) $(CCACHE_SITE)/$(CCACHE_SOURCE) + +$(CCACHE_DIR1)/.unpacked: $(DL_DIR)/$(CCACHE_SOURCE) + $(CCACHE_CAT) $(DL_DIR)/$(CCACHE_SOURCE) | tar -C $(TOOL_BUILD_DIR) -xvf - + touch $(CCACHE_DIR1)/.unpacked + +$(CCACHE_DIR1)/.patched: $(CCACHE_DIR1)/.unpacked + # WARNING - this will break if the toolchain is moved. + # Should probably patch things to use a relative path. + $(SED) "s,getenv(\"CCACHE_PATH\"),\"$(STAGING_DIR)/bin-ccache\",g" \ + $(CCACHE_DIR1)/execute.c + # WARNING - this will break if the toolchain build dir is deleted. + $(SED) "s,getenv(\"CCACHE_DIR\"),\"$(CCACHE_DIR1)/cache\",g" \ + $(CCACHE_DIR1)/ccache.c + mkdir -p $(CCACHE_DIR1)/cache + touch $(CCACHE_DIR1)/.patched + +$(CCACHE_DIR1)/.configured: $(CCACHE_DIR1)/.patched + mkdir -p $(CCACHE_DIR1) + (cd $(CCACHE_DIR1); rm -rf config.cache; \ + CC=$(HOSTCC) \ + $(CCACHE_DIR1)/configure \ + --target=$(GNU_HOST_NAME) \ + --host=$(GNU_HOST_NAME) \ + --build=$(GNU_HOST_NAME) \ + --prefix=/usr \ + ); + touch $(CCACHE_DIR1)/.configured + +$(CCACHE_DIR1)/$(CCACHE_BINARY): $(CCACHE_DIR1)/.configured + $(MAKE) CC=$(HOSTCC) -C $(CCACHE_DIR1) + +$(STAGING_DIR)/$(CCACHE_TARGET_BINARY): $(CCACHE_DIR1)/$(CCACHE_BINARY) + mkdir -p $(STAGING_DIR)/usr/bin; + cp $(CCACHE_DIR1)/ccache $(STAGING_DIR)/usr/bin + # Keep the actual toolchain binaries in a directory at the same level. + # Otherwise, relative paths for include dirs break. + mkdir -p $(STAGING_DIR)/bin-ccache; + (cd $(STAGING_DIR)/bin-ccache; \ + ln -fs $(REAL_GNU_TARGET_NAME)-gcc $(GNU_TARGET_NAME)-gcc; \ + ln -fs $(REAL_GNU_TARGET_NAME)-gcc $(GNU_TARGET_NAME)-cc; \ + ln -fs $(REAL_GNU_TARGET_NAME)-gcc $(REAL_GNU_TARGET_NAME)-cc); + [ -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc ] && \ + mv $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc $(STAGING_DIR)/bin-ccache/ + (cd $(STAGING_DIR)/bin; \ + ln -fs ../usr/bin/ccache $(GNU_TARGET_NAME)-cc; \ + ln -fs ../usr/bin/ccache $(GNU_TARGET_NAME)-gcc; \ + ln -fs ../usr/bin/ccache $(REAL_GNU_TARGET_NAME)-cc; \ + ln -fs ../usr/bin/ccache $(REAL_GNU_TARGET_NAME)-gcc); +ifeq ($(INSTALL_LIBSTDCPP),true) + [ -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-c++ ] && \ + mv $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-c++ $(STAGING_DIR)/bin-ccache/ + [ -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-g++ ] && \ + mv $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-g++ $(STAGING_DIR)/bin-ccache/ + (cd $(STAGING_DIR)/bin; \ + ln -fs ../usr/bin/ccache $(GNU_TARGET_NAME)-c++; \ + ln -fs ../usr/bin/ccache $(GNU_TARGET_NAME)-g++;\ + ln -fs ../usr/bin/ccache $(REAL_GNU_TARGET_NAME)-c++; \ + ln -fs ../usr/bin/ccache $(REAL_GNU_TARGET_NAME)-g++); + (cd $(STAGING_DIR)/bin-ccache; \ + ln -fs $(REAL_GNU_TARGET_NAME)-c++ $(GNU_TARGET_NAME)-c++; \ + ln -fs $(REAL_GNU_TARGET_NAME)-g++ $(GNU_TARGET_NAME)-g++); +endif + +ccache: gcc $(STAGING_DIR)/$(CCACHE_TARGET_BINARY) + +ccache-clean: + $(MAKE) -C $(CCACHE_DIR1) uninstall + -$(MAKE) -C $(CCACHE_DIR1) clean + +ccache-dirclean: + rm -rf $(CCACHE_DIR1) + + + + +############################################################# +# +# build ccache for use on the target system +# +############################################################# + +$(CCACHE_DIR2)/.unpacked: $(DL_DIR)/$(CCACHE_SOURCE) + $(CCACHE_CAT) $(DL_DIR)/$(CCACHE_SOURCE) | tar -C $(BUILD_DIR) -xvf - + touch $(CCACHE_DIR2)/.unpacked + +$(CCACHE_DIR2)/.patched: $(CCACHE_DIR2)/.unpacked + touch $(CCACHE_DIR2)/.patched + +$(CCACHE_DIR2)/.configured: $(CCACHE_DIR2)/.patched + mkdir -p $(CCACHE_DIR2) + (cd $(CCACHE_DIR2); rm -rf config.cache; \ + $(TARGET_CONFIGURE_OPTS) \ + $(CCACHE_DIR2)/configure \ + --target=$(GNU_TARGET_NAME) \ + --host=$(GNU_TARGET_NAME) \ + --build=$(GNU_HOST_NAME) \ + --prefix=/usr \ + --exec-prefix=/usr \ + --bindir=/usr/bin \ + --sbindir=/usr/sbin \ + --libexecdir=/usr/lib \ + --sysconfdir=/etc \ + --datadir=/usr/share \ + --localstatedir=/var \ + --mandir=/usr/man \ + --infodir=/usr/info \ + $(DISABLE_NLS) \ + ); + touch $(CCACHE_DIR2)/.configured + +$(CCACHE_DIR2)/$(CCACHE_BINARY): $(CCACHE_DIR2)/.configured + $(MAKE) -C $(CCACHE_DIR2) + +$(TARGET_DIR)/$(CCACHE_TARGET_BINARY): $(CCACHE_DIR2)/$(CCACHE_BINARY) + $(MAKE) DESTDIR=$(TARGET_DIR) -C $(CCACHE_DIR2) install + rm -rf $(TARGET_DIR)/share/locale $(TARGET_DIR)/usr/info \ + $(TARGET_DIR)/usr/man $(TARGET_DIR)/usr/share/doc + # put a bunch of symlinks into /bin, since that is earlier + # in the default PATH than /usr/bin where gcc lives + (cd $(TARGET_DIR)/bin; \ + ln -fs /usr/bin/ccache cc; \ + ln -fs /usr/bin/ccache gcc; \ + ln -fs /usr/bin/ccache c++; \ + ln -fs /usr/bin/ccache g++;) + +ccache_target: uclibc $(TARGET_DIR)/$(CCACHE_TARGET_BINARY) + +ccache_target-sources: $(DL_DIR)/$(CCACHE_SOURCE) + +ccache_target-clean: + $(MAKE) DESTDIR=$(TARGET_DIR) -C $(CCACHE_DIR2) uninstall + -$(MAKE) -C $(CCACHE_DIR2) clean + +ccache_target-dirclean: + rm -rf $(CCACHE_DIR2) + |