X-Git-Url: http://git.tuebingen.mpg.de/?p=osl.git;a=blobdiff_plain;f=Makefile;h=fb8a01d3282a6fddf3a7b4866a0af198ab0dd2f6;hp=d0427c6aef05d21b7752832c6ae282268d9f90f4;hb=b33ea63fb2357f0da13a30d2d0df6ffe8f2c4fc1;hpb=ad6b4c7b6ec3de735eb17d29a2b67b5ecfb19be0 diff --git a/Makefile b/Makefile index d0427c6..fb8a01d 100644 --- a/Makefile +++ b/Makefile @@ -1,3 +1,12 @@ +# Implicit rules are implemented in make as suffix rules. The following rule +# empties the suffix list to disable the predefined implicit rules. This +# increases performance and avoids hard-to-debug behaviour. +.SUFFIXES: +MAKEFLAGS += -Rr +ifeq ("$(origin CC)", "default") + CC := cc +endif + # where to install PREFIX ?= /usr/local libdir := $(PREFIX)/lib @@ -20,6 +29,7 @@ MKDIR := mkdir -p RM := rm -f LN := ln LD := ld +M4 := m4 -g OBJCOPY := objcopy # libosl's versioning consists of three numbers. Let's call them x, y and z. @@ -30,7 +40,7 @@ VERSION := $(x).$(y).$(z) OSL_CPPFLAGS += -DOSL_VERSION='"$(VERSION)"' -OSL_CFLAGS += -Wno-sign-compare -g -Wunused -Wundef -W +OSL_CFLAGS += -g -Wunused -Wundef -W OSL_CFLAGS += -Wredundant-decls OSL_CFLAGS += -Os OSL_CFLAGS += -Wall @@ -84,6 +94,7 @@ fsck.o: oslfsck.lsg.h oslfsck: $(fsck_objects) $(CC) -o $@ $(fsck_objects) $(LDFLAGS) -llopsub +.PRECIOUS: %.lsg.h %.lsg.c %.lsg.c: %.suite lopsubgen --gen-c < $< @@ -96,36 +107,25 @@ oslfsck: $(fsck_objects) $(realname): $(objects) $(CC) $(OSL_LDFLAGS) $(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/' \ - -e '1s/^/enum osl_errors {/1' \ - -e '1s/$$/=1/1' \ - -e '$$!s/$$/,/g' \ - -e '$$s/$$/};/1' $< >> $@ - errtab.h: errlist sed -e 's/^$[A-Z_]*$\s*$.*$/OSL_ERROR(E_OSL_\1, \2)/g' $< > $@ -osl.h: osl.h.in osl_errors.h Makefile +osl.h: osl.h.m4 errlist Makefile echo '#ifndef _OSL_H' > $@ echo '#define _OSL_H' >> $@ - cat osl.h.in osl_errors.h >> $@ + $(M4) -DOUTPUT_MODE=C gendoc.m4 $< >> $@ + echo '/** public error codes of the osl library. */' >> $@ + sed -e 's/$[A-Z_]*$ .*/ E_OSL_\1/' \ + -e '1s/^/enum osl_errors {/1' \ + -e '1s/$$/=1/1' \ + -e '$$!s/$$/,/g' \ + -e '$$s/$$/};/1' errlist >> $@ echo '#endif /* _OSL_H */' >> $@ clean: - rm -f *.o $(realname) osl.h osl_errors.h errtab.h \ - oslfsck *.a *.ga *.sym *.lsg.* *.d + rm -f *.o $(realname) osl.h errtab.h oslfsck *.lsg.* *.d distclean: clean rm -f web/index.html web/oslfsck.1.html web/osl.png - rm -rf web/doxygen install-bin: $(executables) $(MKDIR) $(bindir) @@ -143,22 +143,26 @@ install-lib: $(realname) $(headers) $(INSTALL) -m 644 $(headers) $(includedir) install: all install-bin install-man install-lib -www: web/index.html web/osl.png web/doxygen/index.html +www: web/index.html web/osl.png web/api.html .PHONY: all shared clean install install-bin install-man install-lib www web/osl.png: web/osl.pdf Makefile convert -scale 200x200 $< $@ -web/index.html: oslfsck.1 web/index.html.in INSTALL README - sed -e '/@README@/,$$d' web/index.html.in > $@ +web/index.html: oslfsck.1 web/header.html web/index.html.in INSTALL README QUICK_START + cat web/header.html > $@ + sed -e '/@README@/,$$d' web/index.html.in >> $@ markdown < README >> $@ sed -e '1,/@README@/d' -e '/@INSTALL@/,$$d' web/index.html.in >> $@ markdown < INSTALL >> $@ - sed -e '1,/@INSTALL@/d' -e '/@MAN_PAGE@/,$$d' web/index.html.in >> $@ + sed -e '1,/@INSTALL@/d' -e '/@QUICK_START@/,$$d' web/index.html.in >> $@ + markdown < QUICK_START >> $@ + sed -e '1,/@QUICK_START@/d' -e '/@MAN_PAGE@/,$$d' web/index.html.in >> $@ groff -m man -Thtml -P -l oslfsck.1 | sed -e '1,/^/d; /^<\/body>/,$$d' >> $@ sed -e '1,/@MAN_PAGE@/d' web/index.html.in >> $@ -web/doxygen/index.html: $(wildcard *.c *.h) web/Doxyfile web/header.html \ - web/footer.html - doxygen web/Doxyfile +web/api.html: osl.h.m4 web/header.html web/footer.html + cat web/header.html > $@ + $(M4) -DOUTPUT_MODE=HTML gendoc.m4 $< >> $@ + cat web/footer.html >> $@