tools: clean up Makefiles / make ccache work

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29754 3c298f89-4303-0410-b956-a3cf2f4a3e73

15 files changed, 31 insertions, 83 deletions

diff --git a/include/host-build.mk b/include/host-build.mk
index 03feefa2ed..df7d60611e 100644
--- a/include/host-build.mk
+++ b/include/host-build.mk
@@ -45,6 +45,7 @@ define Host/Prepare
 endef
 
 HOST_CONFIGURE_VARS = \
+	CC="$(HOSTCC)" \
 	CFLAGS="$(HOST_CFLAGS)" \
 	CPPFLAGS="$(HOST_CFLAGS)" \
 	LDFLAGS="$(HOST_LDFLAGS)" \
diff --git a/rules.mk b/rules.mk
index 53891eaa97..ef61c4d749 100644
--- a/rules.mk
+++ b/rules.mk
@@ -170,6 +170,7 @@ PKG_CONFIG:=$(STAGING_DIR_HOST)/bin/pkg-config
 export PKG_CONFIG
 
 HOSTCC:=gcc
+HOSTCC_NOCACHE:=$(HOSTCC)
 HOST_CFLAGS:=-O2 -I$(STAGING_DIR_HOST)/include
 HOST_LDFLAGS:=-L$(STAGING_DIR_HOST)/lib
 
@@ -188,6 +189,7 @@ INSTALL_CONF:=install -m0600
 ifneq ($(CONFIG_CCACHE),)
   TARGET_CC:= ccache $(TARGET_CC)
   TARGET_CXX:= ccache $(TARGET_CXX)
+  HOSTCC:= ccache $(HOSTCC)
 endif
 
 TARGET_CONFIGURE_OPTS = \
diff --git a/tools/Makefile b/tools/Makefile
index 0c2706d7a8..9f8665ca99 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -21,10 +21,9 @@ tools-$(CONFIG_TARGET_orion_generic) += wrt350nv2-builder upslug2
 tools-$(CONFIG_powerpc) += upx
 tools-$(CONFIG_TARGET_x86) += qemu
 ifneq ($(CONFIG_TARGET_ar71xx),)
-tools-y += lzma-old squashfs 
+tools-y += lzma-old squashfs
 endif
 tools-y += lzma squashfs4
-tools-$(CONFIG_CCACHE) += ccache
 
 ifdef CONFIG_GCC_USE_GRAPHITE
   ifeq ($(CONFIG_GCC_USE_SYSTEM_PPL_CLOOG),)
@@ -59,6 +58,11 @@ $(curdir)/missing-macros/compile := $(curdir)/automake/install
 $(curdir)/e2fsprogs/compile := $(curdir)/automake/install
 $(curdir)/libelf/compile := $(curdir)/automake/install
 
+ifneq ($(CONFIG_CCACHE),)
+$(foreach tool, $(tools-y), $(eval $(curdir)/$(tool)/compile += $(curdir)/ccache/install))
+tools-y += ccache
+endif
+
 $(curdir)/builddirs := $(tools-y) $(tools-dep) $(tools-)
 $(curdir)/builddirs-default := $(tools-y)
 
diff --git a/tools/automake/Makefile b/tools/automake/Makefile
index ee7966aeeb..dc51a6d477 100644
--- a/tools/automake/Makefile
+++ b/tools/automake/Makefile
@@ -15,15 +15,7 @@ PKG_MD5SUM:=c2972c4d9b3e29c03d5f2af86249876f
 
 include $(INCLUDE_DIR)/host-build.mk
 
-define Host/Configure
-	$(call Host/Configure/Default,\
-		--datarootdir=$(STAGING_DIR_HOST)/share \
-	)
-endef
-
-define Host/Compile
-	$(MAKE) -C $(HOST_BUILD_DIR)
-endef
+HOST_CONFIGURE_ARGS += --datarootdir=$(STAGING_DIR_HOST)/share
 
 define Host/Install
 	$(MAKE) -C $(HOST_BUILD_DIR) install
diff --git a/tools/bison/Makefile b/tools/bison/Makefile
index 50d836691f..01820e2755 100644
--- a/tools/bison/Makefile
+++ b/tools/bison/Makefile
@@ -16,14 +16,6 @@ PKG_CAT:=bzcat
 
 include $(INCLUDE_DIR)/host-build.mk
 
-define Host/Compile
-	$(MAKE) -C $(HOST_BUILD_DIR)
-endef
-
-define Host/Install
-	$(MAKE) -C $(HOST_BUILD_DIR) install
-endef
-
 define Host/Clean
 	-$(MAKE) -C $(HOST_BUILD_DIR) uninstall
 	$(call Host/Clean/Default)
diff --git a/tools/ccache/Makefile b/tools/ccache/Makefile
index ada929377a..21123b316d 100644
--- a/tools/ccache/Makefile
+++ b/tools/ccache/Makefile
@@ -19,11 +19,7 @@ include $(INCLUDE_DIR)/host-build.mk
 
 ifneq ($(strip $(shell which ccache >/dev/null && echo found)),found)
   define Host/Compile
-	$(MAKE) CC="$(HOSTCC)" -C $(HOST_BUILD_DIR)
-  endef
-
-  define Host/Install
-	$(MAKE) -C $(HOST_BUILD_DIR) install
+	$(MAKE) CC="$(HOSTCC_NOCACHE)" -C $(HOST_BUILD_DIR)
   endef
 
   define Host/Clean
@@ -41,6 +37,8 @@ else
   endef
   define Host/Clean
   endef
+  define Download
+  endef
 endif
 
 $(eval $(call HostBuild))
diff --git a/tools/firmware-utils/Makefile b/tools/firmware-utils/Makefile
index 46fc40c37e..cd7531f216 100644
--- a/tools/firmware-utils/Makefile
+++ b/tools/firmware-utils/Makefile
@@ -12,7 +12,7 @@ include $(INCLUDE_DIR)/host-build.mk
 include $(INCLUDE_DIR)/kernel.mk
 
 define cc
-	$(CC) $(HOST_CFLAGS) -include endian.h -o $(HOST_BUILD_DIR)/bin/$(firstword $(1)) $(foreach src,$(1),src/$(src).c) $(2)
+	$(HOSTCC) $(HOST_CFLAGS) -include endian.h -o $(HOST_BUILD_DIR)/bin/$(firstword $(1)) $(foreach src,$(1),src/$(src).c) $(2)
 endef
 
 define Host/Compile
diff --git a/tools/flex/Makefile b/tools/flex/Makefile
index 9d4ae136b4..2fcc2c643f 100644
--- a/tools/flex/Makefile
+++ b/tools/flex/Makefile
@@ -16,14 +16,6 @@ PKG_CAT:=bzcat
 
 include $(INCLUDE_DIR)/host-build.mk
 
-define Host/Compile
-	$(MAKE) -C $(HOST_BUILD_DIR)
-endef
-
-define Host/Install
-	$(MAKE) -C $(HOST_BUILD_DIR) install
-endef
-
 define Host/Clean
 	-$(MAKE) -C $(HOST_BUILD_DIR) uninstall
 	$(call Host/Clean/Default)
diff --git a/tools/genext2fs/Makefile b/tools/genext2fs/Makefile
index 78416f2b3e..67fbef64e0 100644
--- a/tools/genext2fs/Makefile
+++ b/tools/genext2fs/Makefile
@@ -16,26 +16,22 @@ PKG_MD5SUM:=b7b6361bcce2cedff1ae437fadafe53b
 
 include $(INCLUDE_DIR)/host-build.mk
 
-define Host/Configure
-	( cd $(HOST_BUILD_DIR); \
-		./configure \
-			--target=$(GNU_HOST_NAME) \
-			--host=$(GNU_HOST_NAME) \
-			--build=$(GNU_HOST_NAME) \
-			--program-prefix="" \
-			--program-suffix="" \
-			--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 \
-	)
-endef
+HOST_CONFIGURE_ARGS = \
+	--target=$(GNU_HOST_NAME) \
+	--host=$(GNU_HOST_NAME) \
+	--build=$(GNU_HOST_NAME) \
+	--program-prefix="" \
+	--program-suffix="" \
+	--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 \
 
 define Host/Compile
 	$(MAKE) -C $(HOST_BUILD_DIR) \
diff --git a/tools/gmp/Makefile b/tools/gmp/Makefile
index 38ffcb72a4..1bee5f2b1f 100644
--- a/tools/gmp/Makefile
+++ b/tools/gmp/Makefile
@@ -23,13 +23,4 @@ HOST_CONFIGURE_ARGS += \
 	--enable-cxx \
 	--enable-mpbsd
 
-define Host/Configure
-	(cd $(HOST_BUILD_DIR)/$(3); \
-		$(HOST_CONFIGURE_CMD) \
-		$(HOST_CONFIGURE_VARS) \
-		$(HOST_CONFIGURE_ARGS); \
-	)
-endef
-
-
 $(eval $(call HostBuild))
diff --git a/tools/libtool/Makefile b/tools/libtool/Makefile
index fce68aebad..080689b8ac 100644
--- a/tools/libtool/Makefile
+++ b/tools/libtool/Makefile
@@ -18,10 +18,6 @@ include $(INCLUDE_DIR)/host-build.mk
 HOST_CONFIGURE_VARS += \
 	lt_cv_sys_dlsearch_path=""
 
-define Host/Compile
-	$(MAKE) -C $(HOST_BUILD_DIR)
-endef
-
 define Host/Install
 	$(MAKE) -C $(HOST_BUILD_DIR) install
 	$(SED) 's,\(hardcode_into_libs\)=yes,\1=no,g' $(STAGING_DIR_HOST)/bin/libtool
diff --git a/tools/m4/Makefile b/tools/m4/Makefile
index b760e158b8..b838799ab0 100644
--- a/tools/m4/Makefile
+++ b/tools/m4/Makefile
@@ -16,14 +16,6 @@ PKG_CAT:=zcat
 
 include $(INCLUDE_DIR)/host-build.mk
 
-define Host/Compile
-	$(MAKE) -C $(HOST_BUILD_DIR)
-endef
-
-define Host/Install
-	$(MAKE) -C $(HOST_BUILD_DIR) install
-endef
-
 define Host/Clean
 	-$(MAKE) -C $(HOST_BUILD_DIR) uninstall
 	$(call Host/Clean/Default)
diff --git a/tools/padjffs2/Makefile b/tools/padjffs2/Makefile
index a057ddddca..a949ac0628 100644
--- a/tools/padjffs2/Makefile
+++ b/tools/padjffs2/Makefile
@@ -21,10 +21,6 @@ endef
 define Host/Configure
 endef
 
-define Host/Compile
-	$(MAKE) CC="$(HOSTCC)" -C $(HOST_BUILD_DIR)
-endef
-
 define Host/Install
 	$(CP) $(HOST_BUILD_DIR)/padjffs2 $(STAGING_DIR_HOST)/bin/
 endef
diff --git a/tools/pkg-config/Makefile b/tools/pkg-config/Makefile
index 530c196bd5..e7d2982f7f 100644
--- a/tools/pkg-config/Makefile
+++ b/tools/pkg-config/Makefile
@@ -15,10 +15,6 @@ PKG_MD5SUM:=a3270bab3f4b69b7dc6dbdacbcae9745
 
 include $(INCLUDE_DIR)/host-build.mk
 
-define Host/Compile
-	$(MAKE) -C $(HOST_BUILD_DIR)
-endef
-
 define Host/Install
 	$(MAKE) -C $(HOST_BUILD_DIR) \
 		install
diff --git a/tools/sstrip/Makefile b/tools/sstrip/Makefile
index d93e7618d1..681e533be4 100644
--- a/tools/sstrip/Makefile
+++ b/tools/sstrip/Makefile
@@ -11,7 +11,7 @@ PKG_NAME:=sstrip
 include $(INCLUDE_DIR)/host-build.mk
 
 define Host/Compile
-	$(CC) $(HOST_CFLAGS) -I./include -include endian.h -o $(HOST_BUILD_DIR)/sstrip src/sstrip.c
+	$(HOSTCC) $(HOST_CFLAGS) -I./include -include endian.h -o $(HOST_BUILD_DIR)/sstrip src/sstrip.c
 endef
 
 define Host/Install