From 90b089d7fd6454771b23fdcebb78d3b1a469c3f5 Mon Sep 17 00:00:00 2001
From: John Mark Bell <jmb@netsurf-browser.org>
Date: Mon, 7 Apr 2008 02:11:49 +0000
Subject: Rework buildsystem so that it no longer calls make recursively and
 rebuilds the testcases when the library changes.

svn path=/trunk/hubbub/; revision=4077
---
 build/Makefile.common | 100 ++++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 80 insertions(+), 20 deletions(-)

(limited to 'build/Makefile.common')

diff --git a/build/Makefile.common b/build/Makefile.common
index 21c319a..bc79ff5 100644
--- a/build/Makefile.common
+++ b/build/Makefile.common
@@ -1,39 +1,99 @@
 # Top-level Makefile fragment for Hubbub
 
+# Default target
+all: release
+
 # Name of component
-export COMPONENT = libhubbub
+COMPONENT := libhubbub
 
 # Environment
-export EXPORT = $(CURDIR)/dist
-export TOP = $(CURDIR)
+EXPORT := $(CURDIR)/dist
+TOP := $(CURDIR)
+RELEASEDIR := build/Release
+DEBUGDIR := build/Debug
+
+# List of items to delete on clean
+ITEMS_CLEAN :=
+# List of items to delete on distclean
+ITEMS_DISTCLEAN :=
+
+# List of targets to run for testing
+TARGET_TESTS :=
+
+# Source files
+SOURCES :=
+
+# Include Makefile fragments in subdirectories
 
-.PHONY: release debug test clean setup export distclean
+define do_include
+DIR := $$(dir $(1))
+include $(1)
+
+endef
+
+MAKE_INCLUDES := $(wildcard */Makefile)
+$(eval $(foreach INC, $(MAKE_INCLUDES), $(call do_include,$(INC))))
+
+# Calculate objects to build
+OBJECTS := $(subst /,_,$(subst .c,.o,$(SOURCES)))
+
+.PHONY: release debug test clean distclean setup export install uninstall
 
 # Rules
-release: setup
-	@$(MAKE) $(MAKEFLAGS) -C src release
+release: setup $(addprefix $(RELEASEDIR)/,$(OBJECTS))
+	@$(AR) $(ARFLAGS) $(COMPONENT).a $(RELEASEDIR)/*
 
-debug: setup
-	@$(MAKE) $(MAKEFLAGS) -C src debug
+debug: setup $(addprefix $(DEBUGDIR)/,$(OBJECTS))
+	@$(AR) $(ARFLAGS) $(COMPONENT)-debug.a $(DEBUGDIR)/*
 
-test: debug
-	@$(MAKE) $(MAKEFLAGS) -C test test
+test: debug $(TARGET_TESTS)
 
 clean:
-	@$(MAKE) $(MAKEFLAGS) -C src clean
-	@$(MAKE) $(MAKEFLAGS) -C test clean
+	-@$(RM) $(RMFLAGS) $(ITEMS_CLEAN)
+	-@$(RM) $(RMFLAGS) -r $(RELEASEDIR)
+	-@$(RM) $(RMFLAGS) -r $(DEBUGDIR)
+	-@$(RM) $(RMFLAGS) $(COMPONENT).a
+	-@$(RM) $(RMFLAGS) $(COMPONENT)-debug.a
+	-@$(RM) $(RMFLAGS) $(COMPONENT).pc
+
+distclean: clean
+	-@$(RM) $(RMFLAGS) $(ITEMS_DISTCLEAN)
+	-@$(RM) $(RMFLAGS) -r $(TOP)/dist
 
 setup:
-	@$(MAKE) $(MAKEFLAGS) -C src setup
-	@$(MAKE) $(MAKEFLAGS) -C test setup
+	@$(MKDIR) $(MKDIRFLAGS) $(RELEASEDIR)
+	@$(MKDIR) $(MKDIRFLAGS) $(DEBUGDIR)
 
 export: release
 	@$(MKDIR) $(MKDIRFLAGS) $(TOP)/dist/lib
 	@$(CP) $(CPFLAGS) -r include $(EXPORT)/
-	@$(MAKE) $(MAKEFLAGS) -C src export
-	@$(MAKE) $(MAKEFLAGS) -C test export
+	@${CP} ${CPFLAGS} $(COMPONENT).a ${EXPORT}/lib/
+
+install: release
+	@$(MKDIR) $(MKDIRFLAGS) -p $(PREFIX)/lib/pkgconfig
+	@$(MKDIR) $(MKDIRFLAGS) -p $(PREFIX)/include/hubbub
+	@$(SED) -e 's#PREFIX#$(PREFIX)#' $(COMPONENT).pc.in >$(COMPONENT).pc
+	@$(INSTALL) --mode=644 -t $(PREFIX)/lib $(COMPONENT).a
+	@$(INSTALL) --mode=644 -t $(PREFIX)/lib/pkgconfig $(COMPONENT).pc
+	@$(INSTALL) --mode=644 -t $(PREFIX)/include/hubbub $(filter %.h, $(wildcard include/hubbub/*))
+
+uninstall:
+	@$(RM) $(RMFLAGS) $(PREFIX)/lib/$(COMPONENT).a
+	@$(RM) $(RMFLAGS) $(PREFIX)/lib/pkgconfig/$(COMPONENT).pc
+	@$(RM) $(RMFLAGS) -r $(PREFIX)/include/hubbub
+
+# Finally, build rules for compilation
+define do_compile
+$$(RELEASEDIR)/$(2): $(1)
+	@$$(ECHO) $$(ECHOFLAGS) "==> $(1)"
+	@$$(CC) -c $$(RELEASECFLAGS) -o $$@ $(1)
+
+$$(DEBUGDIR)/$(2): $(1)
+	@$$(ECHO) $$(ECHOFLAGS) "==> $(1)"
+	@$$(CC) -c $$(DEBUGCFLAGS) -o $$@ $(1)
+
+endef
+
+$(eval $(foreach SOURCE,$(filter %.c,$(SOURCES)), \
+	$(call do_compile,$(SOURCE),$(subst /,_,$(SOURCE:.c=.o)))))
 
-distclean: clean
-	-@$(RM) $(RMFLAGS) -r $(TOP)/dist
-	@$(MAKE) $(MAKEFLAGS) -C src distclean
-	@$(MAKE) $(MAKEFLAGS) -C test distclean
-- 
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