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234 lines
6.4 KiB
Makefile
234 lines
6.4 KiB
Makefile
#
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# Makefile for PDFio.
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#
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# Copyright © 2021-2023 by Michael R Sweet.
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#
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# Licensed under Apache License v2.0. See the file "LICENSE" for more
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# information.
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#
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# POSIX makefile
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.POSIX:
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# Build silently
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.SILENT:
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# Variables
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AR = ar
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ARFLAGS = cr
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CC = cc
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CFLAGS =
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CODESIGN_IDENTITY = Developer ID
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COMMONFLAGS = -Os -g
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#COMMONFLAGS = -O0 -g -fsanitize=address
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CPPFLAGS =
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DESTDIR = $(DSTROOT)
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DSO = cc
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DSOFLAGS =
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DSONAME =
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LDFLAGS =
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LIBS = -lm -lz
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RANLIB = ranlib
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VERSION = 1.1.3
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prefix = /usr/local
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# Base rules
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.SUFFIXES: .c .h .o
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.c.o:
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echo Compiling $<...
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$(CC) $(CFLAGS) $(CPPFLAGS) $(COMMONFLAGS) -c $<
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# Files
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PUBHEADERS = \
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pdfio.h \
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pdfio-content.h
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PUBOBJS = \
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pdfio-aes.o \
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pdfio-array.o \
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pdfio-common.o \
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pdfio-content.o \
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pdfio-crypto.o \
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pdfio-dict.o \
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pdfio-file.o \
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pdfio-md5.o \
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pdfio-object.o \
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pdfio-page.o \
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pdfio-rc4.o \
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pdfio-sha256.o \
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pdfio-stream.o \
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pdfio-string.o \
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pdfio-token.o \
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pdfio-value.o
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LIBOBJS = \
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$(PUBOBJS) \
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ttf.o
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OBJS = \
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$(LIBOBJS) \
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pdfiototext.o \
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testpdfio.o \
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testttf.o
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TARGETS = \
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$(DSONAME) \
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libpdfio.a \
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pdfiototext \
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testpdfio \
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testttf
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# Make everything
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all: $(TARGETS)
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all-shared:
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if test `uname` = Darwin; then \
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$(MAKE) DSONAME="libpdfio.1.dylib" -$(MAKEFLAGS) all; \
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else \
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$(MAKE) COMMONFLAGS="-g -Os -fPIC" DSONAME="libpdfio.so.1" -$(MAKEFLAGS) all; \
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fi
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debug:
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$(MAKE) -$(MAKEFLAGS) COMMONFLAGS="-g -fsanitize=address -DDEBUG=1" clean all
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macos:
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$(MAKE) -$(MAKEFLAGS) COMMONFLAGS="-Os -mmacosx-version-min=11 -arch x86_64 -arch arm64" clean all
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# Clean everything
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clean:
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rm -f $(TARGETS) $(OBJS)
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# Install everything
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install: $(TARGETS)
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echo Installing header files to $(DESTDIR)$(prefix)/include...
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-mkdir -p $(DESTDIR)$(prefix)/include
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cp $(PUBHEADERS) $(DESTDIR)$(prefix)/include
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echo Installing library files to $(DESTDIR)$(prefix)/lib...
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-mkdir -p $(DESTDIR)$(prefix)/lib
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cp libpdfio.a $(DESTDIR)$(prefix)/lib
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$(RANLIB) $(DESTDIR)$(prefix)/lib/libpdfio.a
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if test "x$(DSONAME)" = xlibpdfio.so.1; then \
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cp $(DSONAME) $(DESTDIR)$(prefix)/lib; \
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ln -sf libpdfio.so.1 $(DESTDIR)$(prefix)/lib/libpdfio.so; \
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elif test "x$(DSONAME)" = xlibpdfio.1.dylib; then \
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cp $(DSONAME) $(DESTDIR)$(prefix)/lib; \
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codesign -s "$(CODESIGN_IDENTITY)" -o runtime --timestamp $(DESTDIR)$(prefix)/lib/libpdfio.1.dylib; \
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ln -sf libpdfio.1.dylib $(DESTDIR)$(prefix)/lib/libpdfio.dylib; \
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fi
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echo Installing pkg-config files to $(DESTDIR)$(prefix)/lib/pkgconfig...
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-mkdir -p $(DESTDIR)$(prefix)/lib/pkgconfig
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echo 'prefix="$(prefix)"' >$(DESTDIR)$(prefix)/lib/pkgconfig/pdfio.pc
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echo 'Version: $(VERSION)' >>$(DESTDIR)$(prefix)/lib/pkgconfig/pdfio.pc
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cat pdfio.pc.in >>$(DESTDIR)$(prefix)/lib/pkgconfig/pdfio.pc
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echo Installing documentation to $(DESTDIR)$(prefix)/share/doc/pdfio...
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-mkdir -p $(DESTDIR)$(prefix)/share/doc/pdfio
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cp doc/pdfio.html doc/pdfio-512.png LICENSE NOTICE $(DESTDIR)$(prefix)/share/doc/pdfio
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echo Installing man page to $(DESTDIR)$(prefix)/share/man/man3...
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-mkdir -p $(DESTDIR)$(prefix)/share/man/man3
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cp doc/pdfio.3 $(DESTDIR)$(prefix)/share/man/man3
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install-shared:
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if test `uname` = Darwin; then \
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$(MAKE) DSONAME="libpdfio.1.dylib" -$(MAKEFLAGS) install; \
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else \
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$(MAKE) DSONAME="libpdfio.so.1" -$(MAKEFLAGS) install; \
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fi
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# Test everything
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test: testpdfio
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./testttf 2>test.log
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./testpdfio 2>test.log
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valgrind: testpdfio
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valgrind --leak-check=full ./testpdfio
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# pdfio library
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libpdfio.a: $(LIBOBJS)
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echo Archiving $@...
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$(AR) $(ARFLAGS) $@ $(LIBOBJS)
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$(RANLIB) $@
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libpdfio.so.1: $(LIBOBJS)
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echo Linking $@...
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$(CC) $(DSOFLAGS) $(COMMONFLAGS) -shared -o $@ -Wl,-soname,$@ $(LIBOBJS) $(LIBS)
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libpdfio.1.dylib: $(LIBOBJS)
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echo Linking $@...
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$(CC) $(DSOFLAGS) $(COMMONFLAGS) -dynamiclib -o $@ -install_name $(prefix)/lib/$@ -current_version $(VERSION) -compatibility_version 1.0 $(LIBOBJS) $(LIBS)
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# pdfio1.def (Windows DLL exports file...)
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#
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# I'd love to use __declspec(dllexport) but MS puts it before the function
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# declaration instead of after like everyone else, and it breaks Codedoc and
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# other tools I rely on...
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pdfio1.def: $(LIBOBJS) Makefile
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echo Generating $@...
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echo "LIBRARY pdfio1" >$@
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echo "VERSION 1.0" >>$@
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echo "EXPORTS" >>$@
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nm $(LIBOBJS) 2>/dev/null | grep "T _" | awk '{print $$3}' | \
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grep -v '^_ttf' | sed -e '1,$$s/^_//' | sort >>$@
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# pdfio text extraction (demo, doesn't handle a lot of things yet)
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pdfiototext: pdfiototext.o libpdfio.a
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echo Linking $@...
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$(CC) $(LDFLAGS) $(COMMONFLAGS) -o $@ pdfiototext.o libpdfio.a $(LIBS)
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# pdfio test program
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testpdfio: testpdfio.o libpdfio.a
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echo Linking $@...
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$(CC) $(LDFLAGS) $(COMMONFLAGS) -o $@ testpdfio.o libpdfio.a $(LIBS)
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# TTF test program
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testttf: ttf.o testttf.o
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echo Linking $@...
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$(CC) $(LDFLAGS) $(COMMONFLAGS) -o testttf ttf.o testttf.o $(LIBS)
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# Dependencies
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$(OBJS): pdfio.h pdfio-private.h Makefile
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pdfio-content.o: pdfio-content.h ttf.h
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testttf.o: ttf.h
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ttf.o: ttf.h
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# Make documentation using Codedoc <https://www.msweet.org/codedoc>
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DOCFLAGS = \
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--author "Michael R Sweet" \
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--copyright "Copyright (c) 2021-2023 by Michael R Sweet" \
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--docversion $(VERSION)
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.PHONY: doc
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doc:
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echo Generating documentation...
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codedoc $(DOCFLAGS) --title "PDFio Programming Manual v$(VERSION)" $(PUBHEADERS) $(PUBOBJS:.o=.c) --body doc/pdfio.md --coverimage doc/pdfio-512.png pdfio.xml >doc/pdfio.html
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codedoc $(DOCFLAGS) --title "PDFio Programming Manual v$(VERSION)" --body doc/pdfio.md --coverimage doc/pdfio-epub.png pdfio.xml --epub doc/pdfio.epub
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codedoc $(DOCFLAGS) --title "pdf read/write library" --man pdfio --section 3 --body doc/pdfio.md pdfio.xml >doc/pdfio.3
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rm -f pdfio.xml
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# Fuzz-test the library <>
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.PHONY: afl
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afl:
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$(MAKE) -$(MAKEFLAGS) CC="afl-clang-fast" COMMONFLAGS="-g" clean all
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test afl-output || rm -rf afl-output
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afl-fuzz -x afl-pdf.dict -i afl-input -o afl-output -V 600 -e pdf -t 5000 ./testpdfio @@
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# Analyze code with the Clang static analyzer <https://clang-analyzer.llvm.org>
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clang:
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clang $(CPPFLAGS) --analyze $(OBJS:.o=.c) 2>clang.log
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rm -rf $(OBJS:.o=.plist)
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test -s clang.log && (echo "$(GHA_ERROR)Clang detected issues."; echo ""; cat clang.log; exit 1) || exit 0
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# Analyze code using Cppcheck <http://cppcheck.sourceforge.net>
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cppcheck:
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cppcheck $(CPPFLAGS) --template=gcc --addon=cert.py --suppressions-list=.cppcheck $(OBJS:.o=.c) 2>cppcheck.log
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test -s cppcheck.log && (echo "$(GHA_ERROR)Cppcheck detected issues."; echo ""; cat cppcheck.log; exit 1) || exit 0
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