Erik Auerswald
83f424343f
The ssocr code itself uses math.h and thus libm. This library has been linked to via recursive linking or the requirements of Imlib2 before this commit. According to a report from Arne Wichmann this does not work in all environments. While I do not know the exact circumstances under which this problem occurs, adding -lm to the linker step is correct, because ssocr uses it. It is incorrect to rely on Imlib2 to pull this in.
54 lines
1.8 KiB
Makefile
54 lines
1.8 KiB
Makefile
CFLAGS := -D_FORTIFY_SOURCE=2 -Wall -W -Wextra -pedantic -Werror -pedantic-errors $(shell imlib2-config --cflags) -O3
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LDLIBS := -lm $(shell imlib2-config --libs)
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PREFIX := /usr/local
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BINDIR := $(PREFIX)/bin
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MANDIR := $(PREFIX)/share/man/man1
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DOCDIR := $(PREFIX)/share/doc/ssocr
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DOCS := AUTHORS COPYING INSTALL THANKS
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VERSION := $(shell sed -n 's/^.*VERSION.*\(".*"\).*/\1/p' defines.h)
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all: ssocr ssocr.1
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ssocr: ssocr.o imgproc.o help.o
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ssocr.o: ssocr.c ssocr.h defines.h imgproc.h help.h Makefile
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imgproc.o: imgproc.c defines.h imgproc.h help.h Makefile
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help.o: help.c defines.h imgproc.h help.h Makefile
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ssocr.1: ssocr.1.in Makefile
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sed -e "s/@VERSION@/$(VERSION)/" \
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-e "s/@DATE@/$(shell date +%Y-%m-%d)/" <$< >$@
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ssocr-manpage.html: ssocr.1
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rman -f html -r '' $< >$@
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install: all
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install -d $(DESTDIR)$(BINDIR) $(DESTDIR)$(MANDIR) $(DESTDIR)$(DOCDIR)
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install -s -m 0755 ssocr $(DESTDIR)$(BINDIR)/ssocr
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install -m 0644 ssocr.1 $(DESTDIR)$(MANDIR)/ssocr.1
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gzip -9 $(DESTDIR)$(MANDIR)/ssocr.1
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install -m 0644 $(DOCS) $(DESTDIR)$(DOCDIR)
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ssocr-dir:
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install -d ssocr-$(VERSION)
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install -m 0644 Makefile $(DOCS) *.[ch] *.in ssocr-$(VERSION)
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install -d ssocr-$(VERSION)/debian
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install -m 0644 debian/* ssocr-$(VERSION)/debian
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chmod +x ssocr-$(VERSION)/debian/rules
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debian/changelog:
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printf "ssocr ($(VERSION)-1) unstable; urgency=low\n\n * Debian package of current ssocr version\n\n -- $(USER) $(shell date -R)\n" >$@
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deb: debian/changelog debian/control debian/rules ssocr-dir
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(cd ssocr-$(VERSION); fakeroot debian/rules binary; fakeroot debian/rules clean)
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tar: ssocr-dir
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tar cvfj ssocr-$(VERSION).tar.bz2 ssocr-$(VERSION)
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clean:
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$(RM) ssocr ssocr.1 *.o *~ testbild.png ssocr-manpage.html *.deb *.bz2
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$(RM) debian/changelog
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$(RM) -r ssocr-$(VERSION) ssocr-?.?.? ssocr-?.??.?
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.PHONY: clean tar deb ssocr-dir install
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