From 73742b31bb2e342cae08b51c5f4225a107798bfe Mon Sep 17 00:00:00 2001
From: John Mark Bell <jmb@netsurf-browser.org>
Date: Thu, 30 Dec 2010 02:27:08 +0000
Subject: Prefer a build directory per platform. Introduce clean and distclean
 targets. Stop silliness wrt refetching upstream sources: we won't do so if we
 have a local copy

svn path=/toolchains/; revision=11163
---
 sdk/Makefile | 87 ++++++++++++++++++++++++++++++++++++++++--------------------
 1 file changed, 58 insertions(+), 29 deletions(-)

(limited to 'sdk')

diff --git a/sdk/Makefile b/sdk/Makefile
index 63dae7d..950ddf1 100644
--- a/sdk/Makefile
+++ b/sdk/Makefile
@@ -11,12 +11,6 @@ ifeq ($(GCCSDK_INSTALL_CROSSBIN),)
   $(error GCCSDK_INSTALL_CROSSBIN not set)
 endif
 
-# Environment
-RECIPES := $(CURDIR)/recipes
-SOURCEDIR := $(CURDIR)/sources
-BUILDDIR := $(CURDIR)/builddir
-BUILDSTEPS := $(BUILDDIR)/build-steps
-
 # Path
 export PATH := $(GCCSDK_INSTALL_CROSSBIN):$(PATH)
 
@@ -34,6 +28,12 @@ export PKG_CONFIG_LIBDIR := $(GCCSDK_INSTALL_ENV)/lib/pkgconfig
 # Target
 TARGET := $(shell $(CC) -dumpmachine)
 
+# Environment
+RECIPES := $(CURDIR)/recipes
+SOURCEDIR := $(CURDIR)/sources
+BUILDDIR := $(CURDIR)/builddir-$(TARGET)
+BUILDSTEPS := $(BUILDDIR)/build-steps
+
 # Compute the SDK components
 SDK_ITEMS :=
 
@@ -53,9 +53,16 @@ ifeq ($(SDK_ITEMS),)
   $(error Unable to compute SDK components for target $(TARGET))
 endif
 
-.PHONY: all
+.PHONY: all clean distclean
 all: $(SDK_ITEMS)
 
+clean:
+	rm -fr $(BUILDDIR)
+
+distclean:
+	rm -fr $(BUILDDIR)
+	rm -fr $(SOURCEDIR)
+
 # Sourcedir
 $(BUILDSTEPS)/sourcedir.d: $(BUILDSTEPS)/builddir.d
 	mkdir -p $(SOURCEDIR)
@@ -75,10 +82,12 @@ $(BUILDSTEPS)/zlib.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/zlib-src.d
 	cd $(BUILDDIR)/zlib/zlib-1.2.5 && make install
 	touch $@
 
-$(BUILDSTEPS)/zlib-src.d: $(BUILDSTEPS)/sourcedir.d
-	wget -q -O $(SOURCEDIR)/zlib-1.2.5.tar.bz2 http://zlib.net/zlib-1.2.5.tar.bz2
+$(BUILDSTEPS)/zlib-src.d: $(BUILDSTEPS)/sourcedir.d $(SOURCEDIR)/zlib-1.2.5.tar.bz2
 	touch $@
 
+$(SOURCEDIR)/zlib-1.2.5.tar.bz2:
+	wget -q -O $@ http://zlib.net/$(subst $(SOURCEDIR)/,,$@)
+
 # libiconv
 $(BUILDSTEPS)/libiconv.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/libiconv-src.d
 	mkdir -p $(BUILDDIR)/libiconv
@@ -88,10 +97,12 @@ $(BUILDSTEPS)/libiconv.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/libiconv-src.d
 	cd $(BUILDDIR)/libiconv/libiconv-1.13.1 && make install
 	touch $@
 
-$(BUILDSTEPS)/libiconv-src.d: $(BUILDSTEPS)/sourcedir.d
-	wget -q -O $(SOURCEDIR)/libiconv-1.13.1.tar.gz http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.13.1.tar.gz
+$(BUILDSTEPS)/libiconv-src.d: $(BUILDSTEPS)/sourcedir.d $(SOURCEDIR)/libiconv-1.13.1.tar.gz
 	touch $@
 
+$(SOURCEDIR)/libiconv-1.13.1.tar.gz:
+	wget -q -O $@ http://ftp.gnu.org/pub/gnu/libiconv/$(subst $(SOURCEDIR)/,,$@)
+
 # regex
 $(BUILDSTEPS)/libtre.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/libtre-src.d
 	mkdir -p $(BUILDDIR)/libtre
@@ -101,10 +112,12 @@ $(BUILDSTEPS)/libtre.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/libtre-src.d
 	cp $(RECIPES)/files/libtre/regex.h $(GCCSDK_INSTALL_ENV)/include/regex.h
 	touch $@
 
-$(BUILDSTEPS)/libtre-src.d: $(BUILDSTEPS)/sourcedir.d
-	wget -q -O $(SOURCEDIR)/tre-0.8.0.tar.bz2 http://laurikari.net/tre/tre-0.8.0.tar.bz2
+$(BUILDSTEPS)/libtre-src.d: $(BUILDSTEPS)/sourcedir.d $(SOURCEDIR)/tre-0.8.0.tar.bz2
 	touch $@
 
+$(SOURCEDIR)/tre-0.8.0.tar.bz2:
+	wget -q -O $@ http://laurikari.net/tre/$(subst $(SOURCEDIR)/,,$@)
+
 # libXML2
 $(BUILDSTEPS)/libxml2.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/zlib.d $(BUILDSTEPS)/libiconv.d $(BUILDSTEPS)/libxml2-src.d
 	mkdir -p $(BUILDDIR)/libxml2
@@ -113,10 +126,12 @@ $(BUILDSTEPS)/libxml2.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/zlib.d $(BUILDST
 	cd $(BUILDDIR)/libxml2/libxml2-2.7.8 && make install
 	touch $@
 
-$(BUILDSTEPS)/libxml2-src.d: $(BUILDSTEPS)/sourcedir.d
-	wget -q -O $(SOURCEDIR)/libxml2-2.7.8.tar.gz ftp://xmlsoft.org/libxml2/libxml2-2.7.8.tar.gz
+$(BUILDSTEPS)/libxml2-src.d: $(BUILDSTEPS)/sourcedir.d $(SOURCEDIR)/libxml2-2.7.8.tar.gz
 	touch $@
 
+$(SOURCEDIR)/libxml2-2.7.8.tar.gz:
+	wget -q -O $@ ftp://xmlsoft.org/libxml2/$(subst $(SOURCEDIR)/,,$@)
+
 # OpenSSL
 $(BUILDSTEPS)/openssl.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/zlib.d $(BUILDSTEPS)/openssl-src.d
 	mkdir -p $(BUILDDIR)/openssl
@@ -126,10 +141,12 @@ $(BUILDSTEPS)/openssl.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/zlib.d $(BUILDST
 	cd $(BUILDDIR)/openssl/openssl-1.0.0c && make install
 	touch $@
 
-$(BUILDSTEPS)/openssl-src.d: $(BUILDSTEPS)/sourcedir.d
-	wget -q -O $(SOURCEDIR)/openssl-1.0.0c.tar.gz http://openssl.org/source/openssl-1.0.0c.tar.gz
+$(BUILDSTEPS)/openssl-src.d: $(BUILDSTEPS)/sourcedir.d $(SOURCEDIR)/openssl-1.0.0c.tar.gz
 	touch $@
 
+$(SOURCEDIR)/openssl-1.0.0c.tar.gz:
+	wget -q -O $@ http://openssl.org/source/$(subst $(SOURCEDIR)/,,$@)
+
 # libPNG
 $(BUILDSTEPS)/libpng.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/zlib.d $(BUILDSTEPS)/libpng-src.d
 	mkdir -p $(BUILDDIR)/libpng
@@ -138,10 +155,12 @@ $(BUILDSTEPS)/libpng.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/zlib.d $(BUILDSTE
 	cd $(BUILDDIR)/libpng/libpng-1.4.5 && make install
 	touch $@
 
-$(BUILDSTEPS)/libpng-src.d: $(BUILDSTEPS)/sourcedir.d
-	wget -q -O $(SOURCEDIR)/libpng-1.4.5.tar.gz ftp://ftp.simplesystems.org/pub/libpng/png/src/libpng-1.4.5.tar.gz
+$(BUILDSTEPS)/libpng-src.d: $(BUILDSTEPS)/sourcedir.d $(SOURCEDIR)/libpng-1.4.5.tar.gz
 	touch $@
 
+$(SOURCEDIR)/libpng-1.4.5.tar.gz:
+	wget -q -O $@ ftp://ftp.simplesystems.org/pub/libpng/png/src/$(subst $(SOURCEDIR)/,,$@)
+
 # libjpeg
 # TODO: rename the LOCAL/GLOBAL/EXTERN macros in jmorecfg.h
 $(BUILDSTEPS)/libjpeg.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/libjpeg-src.d
@@ -151,10 +170,12 @@ $(BUILDSTEPS)/libjpeg.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/libjpeg-src.d
 	cd $(BUILDDIR)/libjpeg/jpeg-8b && make install
 	touch $@
 
-$(BUILDSTEPS)/libjpeg-src.d: $(BUILDSTEPS)/sourcedir.d
-	wget -q -O $(SOURCEDIR)/jpegsrc.v8b.tar.gz http://ijg.org/files/jpegsrc.v8b.tar.gz
+$(BUILDSTEPS)/libjpeg-src.d: $(BUILDSTEPS)/sourcedir.d $(SOURCEDIR)/jpegsrc.v8b.tar.gz
 	touch $@
 
+$(SOURCEDIR)/jpegsrc.v8b.tar.gz:
+	wget -q -O $@ http://ijg.org/files/$(subst $(SOURCEDIR)/,,$@)
+
 # liblcms
 $(BUILDSTEPS)/liblcms.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/zlib.d $(BUILDSTEPS)/libjpeg.d $(BUILDSTEPS)/liblcms-src.d
 	mkdir -p $(BUILDDIR)/liblcms
@@ -163,10 +184,12 @@ $(BUILDSTEPS)/liblcms.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/zlib.d $(BUILDST
 	cd $(BUILDDIR)/liblcms/lcms2-2.1 && make install
 	touch $@
 
-$(BUILDSTEPS)/liblcms-src.d: $(BUILDSTEPS)/sourcedir.d
-	wget -q -O $(SOURCEDIR)/lcms2-2.1.tar.gz http://downloads.sourceforge.net/project/lcms/lcms/2.1/lcms2-2.1.tar.gz
+$(BUILDSTEPS)/liblcms-src.d: $(BUILDSTEPS)/sourcedir.d $(SOURCEDIR)/lcms2-2.1.tar.gz
 	touch $@
 
+$(SOURCEDIR)/lcms2-2.1.tar.gz:
+	wget -q -O $@ http://downloads.sourceforge.net/project/lcms/lcms/2.1/$(subst $(SOURCEDIR)/,,$@)
+
 # libMNG
 $(BUILDSTEPS)/libmng.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/zlib.d $(BUILDSTEPS)/libjpeg.d $(BUILDSTEPS)/liblcms.d $(BUILDSTEPS)/libmng-src.d
 	mkdir -p $(BUILDDIR)/libmng
@@ -176,10 +199,12 @@ $(BUILDSTEPS)/libmng.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/zlib.d $(BUILDSTE
 	cd $(BUILDDIR)/libmng/libmng-1.0.10 && make install
 	touch $@
 
-$(BUILDSTEPS)/libmng-src.d: $(BUILDSTEPS)/sourcedir.d
-	wget -q -O $(SOURCEDIR)/libmng-1.0.10.tar.gz http://downloads.sourceforge.net/project/libmng/libmng-devel/1.0.10/libmng-1.0.10.tar.gz
+$(BUILDSTEPS)/libmng-src.d: $(BUILDSTEPS)/sourcedir.d $(SOURCEDIR)/libmng-1.0.10.tar.gz
 	touch $@
 
+$(SOURCEDIR)/libmng-1.0.10.tar.gz:
+	wget -q -O $@ http://downloads.sourceforge.net/project/libmng/libmng-devel/1.0.10/$(subst $(SOURCEDIR)/,,$@)
+
 # libcares
 $(BUILDSTEPS)/libcares.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/libcares-src.d
 	mkdir -p $(BUILDDIR)/libcares
@@ -188,10 +213,12 @@ $(BUILDSTEPS)/libcares.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/libcares-src.d
 	cd $(BUILDDIR)/libcares/c-ares-1.7.4 && make install
 	touch $@
 
-$(BUILDSTEPS)/libcares-src.d: $(BUILDSTEPS)/sourcedir.d
-	wget -q -O $(SOURCEDIR)/c-ares-1.7.4.tar.gz http://c-ares.haxx.se/c-ares-1.7.4.tar.gz
+$(BUILDSTEPS)/libcares-src.d: $(BUILDSTEPS)/sourcedir.d $(SOURCEDIR)/c-ares-1.7.4.tar.gz
 	touch $@
 
+$(SOURCEDIR)/c-ares-1.7.4.tar.gz:
+	wget -q -O $@ http://c-ares.haxx.se/$(subst $(SOURCEDIR)/,,$@)
+
 # libcurl
 $(BUILDSTEPS)/libcurl.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/zlib.d $(BUILDSTEPS)/openssl.d $(BUILDSTEPS)/libcares.d $(BUILDSTEPS)/libcurl-src.d
 	mkdir -p $(BUILDDIR)/libcurl
@@ -201,7 +228,9 @@ $(BUILDSTEPS)/libcurl.d: $(BUILDSTEPS)/builddir.d $(BUILDSTEPS)/zlib.d $(BUILDST
 	cd $(BUILDDIR)/libcurl/curl-7.21.3 && make install
 	touch $@
 
-$(BUILDSTEPS)/libcurl-src.d: $(BUILDSTEPS)/sourcedir.d
-	wget -q -O $(SOURCEDIR)/curl-7.21.3.tar.bz2 http://curl.haxx.se/download/curl-7.21.3.tar.bz2
+$(BUILDSTEPS)/libcurl-src.d: $(BUILDSTEPS)/sourcedir.d $(SOURCEDIR)/curl-7.21.3.tar.bz2
 	touch $@
 
+$(SOURCEDIR)/curl-7.21.3.tar.bz2:
+	wget -q -O $@ http://curl.haxx.se/download/$(subst $(SOURCEDIR)/,,$@)
+
-- 
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