X-Git-Url: http://git.tuebingen.mpg.de/?p=osl.git;a=blobdiff_plain;f=Makefile;h=09ad34b3edcde8ab57ef140ed1ee35e32c61179f;hp=100a486b06bf6fb83ac8de3bf743268ea93c3dd8;hb=995d35b6530fc34e706f492bf356c4415d4ac503;hpb=ff1143ae3ce5886309483fae6ac5237ee2802fb0 diff --git a/Makefile b/Makefile index 100a486..09ad34b 100644 --- a/Makefile +++ b/Makefile @@ -18,12 +18,14 @@ endif MKDIR := mkdir -p RM := rm -f LN := ln +LD := ld +OBJCOPY := objcopy # libosl's versioning consists of three numbers. Let's call them x, y and z. # The way x, y and z are interpreted depends on the OS. x := 0 y := 1 -z := 1 +z := 2 VERSION := $(x).$(y).$(z) # common flags @@ -109,6 +111,8 @@ ifeq ($(format),elf) endif all: $(realname) $(executables) $(man_pages) +shared: $(realname) + Makefile.deps: $(wildcard *.c *.h) $(CC) -MM -MG *.c > $@ osl.c fsck.c: @@ -144,6 +148,13 @@ oslfsck.1: oslfsck $(realname): $(objects) $(CC) $(LDFLAGS) -o $@ $(objects) +$(libname).sym: osl.h.in + sed -Ene '/^int|^const/{s/.*(osl_.*)\(.*/\1/; p;}' $< > $@ +$(libname).ga: $(objects) + $(LD) -r -o $@ $(objects) +lib$(libname).a: $(libname).ga $(libname).sym + $(OBJCOPY) --keep-global-symbols $(libname).sym $(libname).ga $@ + osl_errors.h: errlist echo '/** public error codes of the osl library. */' > $@ sed -e 's/\([A-Z_]*\) .*/ E_OSL_\1/' \ @@ -162,7 +173,7 @@ osl.h: osl.h.in osl_errors.h Makefile echo '#endif /* _OSL_H */' >> $@ clean: rm -f *.o $(realname) osl.h osl_errors.h errtab.h fsck.cmdline.h \ - fsck.cmdline.c oslfsck + fsck.cmdline.c oslfsck *.a *.ga *.sym distclean: clean rm -f web/index.html web/oslfsck.1.html web/osl.png @@ -179,13 +190,13 @@ install-man: $(man_pages) install-lib: $(realname) $(headers) $(MKDIR) $(libdir) $(includedir) $(RM) $(libdir)/$(linkername) - $(LN) -s $(libdir)/$(soname) $(libdir)/$(linkername) + $(LN) -s $(soname) $(libdir)/$(linkername) $(INSTALL) -m 755 $(realname) $(libdir) $(INSTALL) -m 644 $(headers) $(includedir) install: all install-bin install-man install-lib -.PHONY: all clean install install-bin install-man install-lib +.PHONY: all shared clean install install-bin install-man install-lib web/%.1.html: %.1 man2html $< > $@