X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=Makefile;h=f13fa877014873e702595377520cf90bd714c649;hb=f2c5ebbfe53ee598aa2b354f0e013aba3a10fffc;hp=c9db5c8f7a18300d037c542b54b7d689376d825e;hpb=d6e3c2ecec2d78a1f07f1701a472d646d3165f71;p=glaze

diff --git a/Makefile b/Makefile
index c9db5c8..f13fa87 100644
--- a/Makefile
+++ b/Makefile
@@ -1,18 +1,67 @@
-CC	?= gcc
-CFLAGS	?= -g
-CFLAGS	+= -Wall -Wextra -Wmissing-declarations -Werror=attributes
+all:
 
-TARGETS = lib64/libGL.so.1 lib32/libGL.so.1
+# Get settings from the output of configure by running it to generate
+# Makefile.config if it doesn't exist yet.
+
+# If Makefile.config doesn't exist, then srcdir won't be
+# set. Conditionally set it (assuming a plain srcdir build) so that
+# the rule to generate Makefile.config can actually work.
+srcdir ?= .
+
+include Makefile.config
+Makefile.config: $(srcdir)/configure
+ifeq ($(configure_options),)
+	@echo ""
+	@echo "Note: Calling ./configure with no command-line arguments. This is often fine,"
+	@echo "      but if you want to specify any arguments (such as an alternate prefix"
+	@echo "      into which to install), call ./configure explicitly and then make again."
+	@echo "      See \"./configure --help\" for more details."
+	@echo ""
+endif
+	$(srcdir)/configure $(configure_options)
+
+LIBGLAZE_LINKER_NAME = libglaze.so
+LIBGLAZE_SONAME = $(LIBGLAZE_LINKER_NAME).$(MAJOR)
+LIBGLAZE_LIBNAME = $(LIBGLAZE_SONAME).$(MINOR).$(RELEASE)
+
+TARGETS = $(LIBGLAZE_LIBNAME)
+
+ifeq ($(COMPILER_SUPPORTS_32),Yes)
+TARGETS += lib32/libGL.so.1
+endif
+
+ifeq ($(COMPILER_SUPPORTS_64),Yes)
+TARGETS += lib64/libGL.so.1
+endif
 
 all: $(TARGETS)
 
+GLAZE_CFLAGS = $(CFLAGS) $(WARN_CFLAGS)
+
+$(LIBGLAZE_LIBNAME): glaze.c
+	$(CC) $(GLAZE_CFLAGS) -fPIC -shared -Wl,-Bsymbolic,-soname=$(LIBGLAZE_SONAME) -ldl -o $@ $<
+
 lib64/libGL.so.1: glaze-gl.c glapi.def
 	mkdir -p lib64
-	$(CC) $(CFLAGS) -m64 -fPIC -shared -Wl,-Bsymbolic -o $@ $<
+	$(CC) $(GLAZE_CFLAGS) -m64 -fPIC -shared -Wl,-Bsymbolic -o $@ $<
 
 lib32/libGL.so.1: glaze-gl.c specs/gl.def
 	mkdir -p lib32
-	$(CC) $(CFLAGS) -m32 -fPIC -shared -Wl,-Bsymbolic -o $@ $<
+	$(CC) $(GLAZE_CFLAGS) -m32 -fPIC -shared -Wl,-Bsymbolic -o $@ $<
+
+.PHONY: install
+install: all
+	mkdir -p $(DESTDIR)$(LIBDIR)/glaze/lib64
+	install -m0644 lib64/libGL.so.1 $(DESTDIR)$(LIBDIR)/glaze/lib64
+	mkdir -p $(DESTDIR)$(LIBDIR)/glaze/lib32
+	install -m0644 lib32/libGL.so.1 $(DESTDIR)$(LIBDIR)/glaze/lib32
+	install -m0644 $(LIBGLAZE_LIBNAME) $(DESTDIR)$(LIBDIR)
+	ln -sf $(LIBGLAZE_LIBNAME) $(DESTDIR)$(LIBDIR)/$(LIBGLAZE_SONAME)
+	ln -sf $(LIBGLAZE_LIBNAME) $(DESTDIR)$(LIBDIR)/$(LIBGLAZE_LINKER_NAME)
+	mkdir -p $(DESTDIR)$(LIBDIR)/pkgconfig
+	install glaze.pc $(DESTDIR)$(LIBDIR)/pkgconfig
+	mkdir -p $(DESTDIR)$(INCLUDEDIR)/glaze
+	install -m0644 glaze.h $(DESTDIR)$(INCLUDEDIR)/glaze
 
 clean:
 	rm -f $(TARGETS)