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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2010-12-07 21:09:56 +0100
committerPeter Korsgaard <jacmet@sunsite.dk>2010-12-08 17:51:49 +0100
commit17b66affdf439ed7c35d2825a1e2bf7967191e14 (patch)
tree1ca4fdfe4efb06a8a081236c492531d9697e22bf /toolchain/ccache
parent3bbf1c2ea6140d8b288b0af5b1a9c3a1aa92edad (diff)
downloadbuildroot-novena-17b66affdf439ed7c35d2825a1e2bf7967191e14.tar.gz
buildroot-novena-17b66affdf439ed7c35d2825a1e2bf7967191e14.zip
ccache: rework ccache management
* ccache is now a normal package (both for the host and the target). * ccache option is now part of the "Build options" menu. It will automatically build ccache for the host before building anything, and will use it to cache builds for both host compilations and target compilations. * bump ccache to 3.1.3 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'toolchain/ccache')
-rw-r--r--toolchain/ccache/Config.in16
-rw-r--r--toolchain/ccache/Config.in.213
-rw-r--r--toolchain/ccache/ccache.mk196
3 files changed, 0 insertions, 225 deletions
diff --git a/toolchain/ccache/Config.in b/toolchain/ccache/Config.in
deleted file mode 100644
index 6f36650c7..000000000
--- a/toolchain/ccache/Config.in
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-
-comment "Ccache Options"
-
-config BR2_CCACHE
- bool "Enable ccache support?"
- help
- Enable ccache support?
-
-config BR2_CCACHE_DIR
- string "ccache dir location?"
- depends on BR2_CCACHE
- default "$(TOOLCHAIN_DIR)/ccache-$(CCACHE_VER)/cache"
- help
- Where ccache should store cached files.
-
diff --git a/toolchain/ccache/Config.in.2 b/toolchain/ccache/Config.in.2
deleted file mode 100644
index 6a6c78915..000000000
--- a/toolchain/ccache/Config.in.2
+++ /dev/null
@@ -1,13 +0,0 @@
-#
-
-config BR2_PACKAGE_CCACHE_TARGET
- bool "ccache"
- depends on BR2_PACKAGE_GCC_TARGET
- help
- ccache is a compiler cache. It speeds up recompilation of
- C/C++ code by caching previous compiles and detecting when
- the same compile is being done again.
-
- http://ccache.samba.org
-
-
diff --git a/toolchain/ccache/ccache.mk b/toolchain/ccache/ccache.mk
deleted file mode 100644
index 8e414b27b..000000000
--- a/toolchain/ccache/ccache.mk
+++ /dev/null
@@ -1,196 +0,0 @@
-#############################################################
-#
-# build ccache to make recompiles faster on the build system
-#
-#############################################################
-CCACHE_VER:=2.4
-CCACHE_SITE:=http://samba.org/ftp/ccache
-CCACHE_SOURCE:=ccache-$(CCACHE_VER).tar.gz
-CCACHE_DIR1:=$(TOOLCHAIN_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):
- $(call DOWNLOAD,$(CCACHE_SITE),$(CCACHE_SOURCE))
-
-$(CCACHE_DIR1)/.unpacked: $(DL_DIR)/$(CCACHE_SOURCE)
- $(CCACHE_CAT) $(DL_DIR)/$(CCACHE_SOURCE) | tar -C $(TOOLCHAIN_DIR) $(TAR_OPTIONS) -
- touch $@
-
-$(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)/usr/bin-ccache\",g" \
- $(CCACHE_DIR1)/execute.c
- # WARNING - this will break if the toolchain build dir is deleted
- # when using the default cache dir location.
- $(SED) "s,getenv(\"CCACHE_DIR\"),\"$(BR2_CCACHE_DIR)\",g" \
- $(CCACHE_DIR1)/ccache.c
- mkdir -p $(CCACHE_DIR1)/cache
- $(CONFIG_UPDATE) $(@D)
- touch $@
-
-$(CCACHE_DIR1)/.configured: $(CCACHE_DIR1)/.patched
- mkdir -p $(CCACHE_DIR1)
- (cd $(CCACHE_DIR1); rm -rf config.cache; \
- CC="$(HOSTCC)" \
- $(CCACHE_DIR1)/configure $(QUIET) \
- --target=$(GNU_HOST_NAME) \
- --host=$(GNU_HOST_NAME) \
- --build=$(GNU_HOST_NAME) \
- --prefix=/usr \
- $(QUIET) \
- )
- touch $@
-
-$(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)/usr/bin-ccache
- (cd $(STAGING_DIR)/usr/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 $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc ] && \
- mv $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc \
- $(STAGING_DIR)/usr/bin-ccache/
- (cd $(STAGING_DIR)/usr/bin; \
- ln -fs ccache $(GNU_TARGET_NAME)-cc; \
- ln -fs ccache $(GNU_TARGET_NAME)-gcc; \
- ln -fs ccache $(REAL_GNU_TARGET_NAME)-cc; \
- ln -fs ccache $(REAL_GNU_TARGET_NAME)-gcc; \
- )
-ifeq ($(BR2_INSTALL_LIBSTDCPP),y)
- [ -f $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-c++ ] && \
- mv $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-c++ \
- $(STAGING_DIR)/usr/bin-ccache/
- [ -f $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-g++ ] && \
- mv $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-g++ \
- $(STAGING_DIR)/usr/bin-ccache/
- (cd $(STAGING_DIR)/usr/bin; \
- ln -fs ccache $(GNU_TARGET_NAME)-c++; \
- ln -fs ccache $(GNU_TARGET_NAME)-g++;\
- ln -fs ccache $(REAL_GNU_TARGET_NAME)-c++; \
- ln -fs ccache $(REAL_GNU_TARGET_NAME)-g++; \
- )
- (cd $(STAGING_DIR)/usr/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:
- rm -rf $(STAGING_DIR)/usr/bin/$(GNU_TARGET_NAME)-cc
- rm -rf $(STAGING_DIR)/usr/bin/$(GNU_TARGET_NAME)-gcc
- rm -rf $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-cc
- rm -rf $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc
- if [ -f $(STAGING_DIR)/usr/bin-ccache/$(REAL_GNU_TARGET_NAME)-gcc ]; then \
- mv $(STAGING_DIR)/usr/bin-ccache/$(REAL_GNU_TARGET_NAME)-gcc \
- $(STAGING_DIR)/usr/bin/; \
- (cd $(STAGING_DIR)/usr/bin; \
- ln -fs $(REAL_GNU_TARGET_NAME)-gcc \
- $(REAL_GNU_TARGET_NAME)-cc; \
- ln -fs $(REAL_GNU_TARGET_NAME)-gcc \
- $(GNU_TARGET_NAME)-cc; \
- ln -fs $(REAL_GNU_TARGET_NAME)-gcc \
- $(GNU_TARGET_NAME)-gcc; \
- ); \
- fi
- if [ -f $(STAGING_DIR)/usr/bin-ccache/$(REAL_GNU_TARGET_NAME)-c++ ]; then \
- rm -f $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-c++; \
- mv $(STAGING_DIR)/usr/bin-ccache/$(REAL_GNU_TARGET_NAME)-c++ \
- $(STAGING_DIR)/usr/bin/; \
- fi
- if [ -f $(STAGING_DIR)/usr/bin-ccache/$(REAL_GNU_TARGET_NAME)-g++ ]; then \
- rm -f $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-g++; \
- mv $(STAGING_DIR)/usr/bin-ccache/$(REAL_GNU_TARGET_NAME)-g++ \
- $(STAGING_DIR)/usr/bin/; \
- fi
- rm -rf $(STAGING_DIR)/usr/bin-ccache/*
- (cd $(STAGING_DIR)/usr/bin; \
- ln -fs $(REAL_GNU_TARGET_NAME)-g++ $(GNU_TARGET_NAME)-c++; \
- ln -fs $(REAL_GNU_TARGET_NAME)-g++ $(GNU_TARGET_NAME)-g++; \
- ln -fs $(REAL_GNU_TARGET_NAME)-g++ $(REAL_GNU_TARGET_NAME)-c++; \
- )
- -$(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) $(TAR_OPTIONS) -
- touch $@
-
-$(CCACHE_DIR2)/.patched: $(CCACHE_DIR2)/.unpacked
- touch $@
-
-$(CCACHE_DIR2)/.configured: $(CCACHE_DIR2)/.patched
- mkdir -p $(CCACHE_DIR2)
- (cd $(CCACHE_DIR2); rm -rf config.cache; \
- $(TARGET_CONFIGURE_OPTS) \
- $(CCACHE_DIR2)/configure $(QUIET) \
- --target=$(GNU_TARGET_NAME) \
- --host=$(GNU_TARGET_NAME) \
- --build=$(GNU_HOST_NAME) \
- --prefix=/usr \
- --sysconfdir=/etc \
- $(DISABLE_NLS) \
- $(QUIET) \
- )
- touch $@
-
-$(CCACHE_DIR2)/$(CCACHE_BINARY): $(CCACHE_DIR2)/.configured
- $(MAKE) -C $(CCACHE_DIR2) CFLAGS="$(TARGET_CFLAGS)"
-
-$(TARGET_DIR)/$(CCACHE_TARGET_BINARY): $(CCACHE_DIR2)/$(CCACHE_BINARY)
- $(MAKE) DESTDIR=$(TARGET_DIR) -C $(CCACHE_DIR2) install
- # 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:
- rm -f $(TARGET_DIR)/$(CCACHE_TARGET_BINARY) \
- $(addprefix $(TARGET_DIR)/bin/,cc gcc c++ g++)
- -$(MAKE) -C $(CCACHE_DIR2) clean
-
-ccache_target-dirclean:
- rm -rf $(CCACHE_DIR2)
-#############################################################
-#
-# Toplevel Makefile options
-#
-#############################################################
-ifeq ($(BR2_CCACHE),y)
-TARGETS+=ccache
-endif
-ifeq ($(BR2_PACKAGE_CCACHE_TARGET),y)
-TARGETS+=ccache_target
-endif