Adopt autoconf (Issue #54)

This commit is contained in:
Michael R Sweet 2023-12-03 19:16:34 -05:00
parent cd80c3037d
commit 41146adbdf
No known key found for this signature in database
GPG Key ID: BE67C75EC81F3244
14 changed files with 10021 additions and 241 deletions

1
.gitignore vendored
View File

@ -5,6 +5,7 @@
*.so.1
/.vs
/afl-output
/autom4te.cache
/doc/pdfio.epub
/packages
/pdfio.xcodeproj/xcshareddata

View File

@ -2,6 +2,12 @@ Changes in PDFio
================
v1.2.0 (Month DD, YYYY)
-----------------------
- Now use autoconf to configure the PDFio sources (Issue #54)
v1.1.4 (December 3, 2023)
-------------------------

233
Makefile
View File

@ -1,233 +0,0 @@
#
# Makefile for PDFio.
#
# Copyright © 2021-2023 by Michael R Sweet.
#
# Licensed under Apache License v2.0. See the file "LICENSE" for more
# information.
#
# POSIX makefile
.POSIX:
# Build silently
.SILENT:
# Variables
AR = ar
ARFLAGS = cr
CC = cc
CFLAGS =
CODESIGN_IDENTITY = Developer ID
COMMONFLAGS = -Os -g
#COMMONFLAGS = -O0 -g -fsanitize=address
CPPFLAGS =
DESTDIR = $(DSTROOT)
DSO = cc
DSOFLAGS =
DSONAME =
LDFLAGS =
LIBS = -lm -lz
RANLIB = ranlib
VERSION = 1.1.4
prefix = /usr/local
# Base rules
.SUFFIXES: .c .h .o
.c.o:
echo Compiling $<...
$(CC) $(CFLAGS) $(CPPFLAGS) $(COMMONFLAGS) -c $<
# Files
PUBHEADERS = \
pdfio.h \
pdfio-content.h
PUBOBJS = \
pdfio-aes.o \
pdfio-array.o \
pdfio-common.o \
pdfio-content.o \
pdfio-crypto.o \
pdfio-dict.o \
pdfio-file.o \
pdfio-md5.o \
pdfio-object.o \
pdfio-page.o \
pdfio-rc4.o \
pdfio-sha256.o \
pdfio-stream.o \
pdfio-string.o \
pdfio-token.o \
pdfio-value.o
LIBOBJS = \
$(PUBOBJS) \
ttf.o
OBJS = \
$(LIBOBJS) \
pdfiototext.o \
testpdfio.o \
testttf.o
TARGETS = \
$(DSONAME) \
libpdfio.a \
pdfiototext \
testpdfio \
testttf
# Make everything
all: $(TARGETS)
all-shared:
if test `uname` = Darwin; then \
$(MAKE) DSONAME="libpdfio.1.dylib" -$(MAKEFLAGS) all; \
else \
$(MAKE) COMMONFLAGS="-g -Os -fPIC" DSONAME="libpdfio.so.1" -$(MAKEFLAGS) all; \
fi
debug:
$(MAKE) -$(MAKEFLAGS) COMMONFLAGS="-g -fsanitize=address -DDEBUG=1" clean all
macos:
$(MAKE) -$(MAKEFLAGS) COMMONFLAGS="-Os -mmacosx-version-min=11 -arch x86_64 -arch arm64" clean all
# Clean everything
clean:
rm -f $(TARGETS) $(OBJS)
# Install everything
install: $(TARGETS)
echo Installing header files to $(DESTDIR)$(prefix)/include...
-mkdir -p $(DESTDIR)$(prefix)/include
cp $(PUBHEADERS) $(DESTDIR)$(prefix)/include
echo Installing library files to $(DESTDIR)$(prefix)/lib...
-mkdir -p $(DESTDIR)$(prefix)/lib
cp libpdfio.a $(DESTDIR)$(prefix)/lib
$(RANLIB) $(DESTDIR)$(prefix)/lib/libpdfio.a
if test "x$(DSONAME)" = xlibpdfio.so.1; then \
cp $(DSONAME) $(DESTDIR)$(prefix)/lib; \
ln -sf libpdfio.so.1 $(DESTDIR)$(prefix)/lib/libpdfio.so; \
elif test "x$(DSONAME)" = xlibpdfio.1.dylib; then \
cp $(DSONAME) $(DESTDIR)$(prefix)/lib; \
codesign -s "$(CODESIGN_IDENTITY)" -o runtime --timestamp $(DESTDIR)$(prefix)/lib/libpdfio.1.dylib; \
ln -sf libpdfio.1.dylib $(DESTDIR)$(prefix)/lib/libpdfio.dylib; \
fi
echo Installing pkg-config files to $(DESTDIR)$(prefix)/lib/pkgconfig...
-mkdir -p $(DESTDIR)$(prefix)/lib/pkgconfig
echo 'prefix="$(prefix)"' >$(DESTDIR)$(prefix)/lib/pkgconfig/pdfio.pc
echo 'Version: $(VERSION)' >>$(DESTDIR)$(prefix)/lib/pkgconfig/pdfio.pc
cat pdfio.pc.in >>$(DESTDIR)$(prefix)/lib/pkgconfig/pdfio.pc
echo Installing documentation to $(DESTDIR)$(prefix)/share/doc/pdfio...
-mkdir -p $(DESTDIR)$(prefix)/share/doc/pdfio
cp doc/pdfio.html doc/pdfio-512.png LICENSE NOTICE $(DESTDIR)$(prefix)/share/doc/pdfio
echo Installing man page to $(DESTDIR)$(prefix)/share/man/man3...
-mkdir -p $(DESTDIR)$(prefix)/share/man/man3
cp doc/pdfio.3 $(DESTDIR)$(prefix)/share/man/man3
install-shared:
if test `uname` = Darwin; then \
$(MAKE) DSONAME="libpdfio.1.dylib" -$(MAKEFLAGS) install; \
else \
$(MAKE) DSONAME="libpdfio.so.1" -$(MAKEFLAGS) install; \
fi
# Test everything
test: testpdfio
./testttf 2>test.log
./testpdfio 2>test.log
valgrind: testpdfio
valgrind --leak-check=full ./testpdfio
# pdfio library
libpdfio.a: $(LIBOBJS)
echo Archiving $@...
$(AR) $(ARFLAGS) $@ $(LIBOBJS)
$(RANLIB) $@
libpdfio.so.1: $(LIBOBJS)
echo Linking $@...
$(CC) $(DSOFLAGS) $(COMMONFLAGS) -shared -o $@ -Wl,-soname,$@ $(LIBOBJS) $(LIBS)
libpdfio.1.dylib: $(LIBOBJS)
echo Linking $@...
$(CC) $(DSOFLAGS) $(COMMONFLAGS) -dynamiclib -o $@ -install_name $(prefix)/lib/$@ -current_version $(VERSION) -compatibility_version 1.0 $(LIBOBJS) $(LIBS)
# pdfio1.def (Windows DLL exports file...)
#
# I'd love to use __declspec(dllexport) but MS puts it before the function
# declaration instead of after like everyone else, and it breaks Codedoc and
# other tools I rely on...
pdfio1.def: $(LIBOBJS) Makefile
echo Generating $@...
echo "LIBRARY pdfio1" >$@
echo "VERSION 1.0" >>$@
echo "EXPORTS" >>$@
nm $(LIBOBJS) 2>/dev/null | grep "T _" | awk '{print $$3}' | \
grep -v '^_ttf' | sed -e '1,$$s/^_//' | sort >>$@
# pdfio text extraction (demo, doesn't handle a lot of things yet)
pdfiototext: pdfiototext.o libpdfio.a
echo Linking $@...
$(CC) $(LDFLAGS) $(COMMONFLAGS) -o $@ pdfiototext.o libpdfio.a $(LIBS)
# pdfio test program
testpdfio: testpdfio.o libpdfio.a
echo Linking $@...
$(CC) $(LDFLAGS) $(COMMONFLAGS) -o $@ testpdfio.o libpdfio.a $(LIBS)
# TTF test program
testttf: ttf.o testttf.o
echo Linking $@...
$(CC) $(LDFLAGS) $(COMMONFLAGS) -o testttf ttf.o testttf.o $(LIBS)
# Dependencies
$(OBJS): pdfio.h pdfio-private.h Makefile
pdfio-content.o: pdfio-content.h ttf.h
testttf.o: ttf.h
ttf.o: ttf.h
# Make documentation using Codedoc <https://www.msweet.org/codedoc>
DOCFLAGS = \
--author "Michael R Sweet" \
--copyright "Copyright (c) 2021-2023 by Michael R Sweet" \
--docversion $(VERSION)
.PHONY: doc
doc:
echo Generating documentation...
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
codedoc $(DOCFLAGS) --title "PDFio Programming Manual v$(VERSION)" --body doc/pdfio.md --coverimage doc/pdfio-epub.png pdfio.xml --epub doc/pdfio.epub
codedoc $(DOCFLAGS) --title "pdf read/write library" --man pdfio --section 3 --body doc/pdfio.md pdfio.xml >doc/pdfio.3
rm -f pdfio.xml
# Fuzz-test the library <>
.PHONY: afl
afl:
$(MAKE) -$(MAKEFLAGS) CC="afl-clang-fast" COMMONFLAGS="-g" clean all
test afl-output || rm -rf afl-output
afl-fuzz -x afl-pdf.dict -i afl-input -o afl-output -V 600 -e pdf -t 5000 ./testpdfio @@
# Analyze code with the Clang static analyzer <https://clang-analyzer.llvm.org>
clang:
clang $(CPPFLAGS) --analyze $(OBJS:.o=.c) 2>clang.log
rm -rf $(OBJS:.o=.plist)
test -s clang.log && (echo "$(GHA_ERROR)Clang detected issues."; echo ""; cat clang.log; exit 1) || exit 0
# Analyze code using Cppcheck <http://cppcheck.sourceforge.net>
cppcheck:
cppcheck $(CPPFLAGS) --template=gcc --addon=cert.py --suppressions-list=.cppcheck $(OBJS:.o=.c) 2>cppcheck.log
test -s cppcheck.log && (echo "$(GHA_ERROR)Cppcheck detected issues."; echo ""; cat cppcheck.log; exit 1) || exit 0

260
Makefile.in Normal file
View File

@ -0,0 +1,260 @@
#
# Makefile for PDFio.
#
# Copyright © 2021-2023 by Michael R Sweet.
#
# Licensed under Apache License v2.0. See the file "LICENSE" for more
# information.
#
# POSIX makefile
.POSIX:
# Build silently
.SILENT:
# Version number...
PDFIO_VERSION = @PDFIO_VERSION@
PDFIO_VERSION_MAJOR = @PDFIO_VERSION_MAJOR@
PDFIO_VERSION_MINOR = @PDFIO_VERSION_MINOR@
# Programs and options...
AR = @AR@
ARFLAGS = @ARFLAGS@
CC = @CC@
CFLAGS = @CFLAGS@ $(CPPFLAGS) $(OPTIM) $(WARNINGS)
CODE_SIGN = @CODE_SIGN@
CODESIGN_IDENTITY = -
CPPFLAGS = @CPPFLAGS@
CSFLAGS = -s "$(CODESIGN_IDENTITY)" @CSFLAGS@ --timestamp
DSOFLAGS = @DSOFLAGS@ $(CFLAGS)
INSTALL = @INSTALL@
LDFLAGS = @LDFLAGS@ $(OPTIM)
LIBS = @LIBS@
LN = @LN@
OPTIM = @OPTIM@
RANLIB = @RANLIB@
RM = @RM@ -f
RMDIR = @RMDIR@
SHELL = /bin/sh
WARNINGS = @WARNINGS@
# Targets
LIBPDFIO = @LIBPDFIO@
LIBPDFIO_STATIC = @LIBPDFIO_STATIC@
# Directories...
bindir = @bindir@
datadir = @datadir@
datarootdir = @datarootdir@
exec_prefix = @exec_prefix@
includedir = @includedir@
infodir = @infodir@
libdir = @libdir@
libexecdir = @libexecdir@
localstatedir = @localstatedir@
mandir = @mandir@
oldincludedir = @oldincludedir@
prefix = @prefix@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
sysconfdir = @sysconfdir@
top_srcdir = @top_srcdir@
BUILDROOT = $(DSTROOT)$(RPM_BUILD_ROOT)$(DESTDIR)
# Build commands...
.SUFFIXES: .c .h .o
.c.o:
echo Compiling $<...
$(CC) $(CFLAGS) -c -o $@ $<
# Files
PUBHEADERS = \
pdfio.h \
pdfio-content.h
PUBOBJS = \
pdfio-aes.o \
pdfio-array.o \
pdfio-common.o \
pdfio-content.o \
pdfio-crypto.o \
pdfio-dict.o \
pdfio-file.o \
pdfio-md5.o \
pdfio-object.o \
pdfio-page.o \
pdfio-rc4.o \
pdfio-sha256.o \
pdfio-stream.o \
pdfio-string.o \
pdfio-token.o \
pdfio-value.o
LIBOBJS = \
$(PUBOBJS) \
ttf.o
OBJS = \
$(LIBOBJS) \
pdfiototext.o \
testpdfio.o \
testttf.o
TARGETS = \
$(DSONAME) \
libpdfio.a \
pdfiototext \
testpdfio \
testttf
# Make everything
all: $(TARGETS)
# Clean everything
clean:
rm -f $(TARGETS) $(OBJS)
# Install everything
install: $(TARGETS)
echo Installing header files to $(BUILDROOT)$(includedir)...
$(INSTALL) -d -m 755 $(BUILDROOT)$(includedir)
for file in $(PUBHEADERS); do \
$(INSTALL) -c -m 644 $$file $(BUILDROOT)$(includedir); \
done
echo Installing library files to $(BUILDROOT)$(libdir)...
$(INSTALL) -d -m 755 $(BUILDROOT)$(libdir)
if test "x$(LIBPDFIO_STATIC)" != x; then \
$(INSTALL) -c -m 644 $(LIBPDFIO_STATIC) $(BUILDROOT)$(libdir); \
$(RANLIB) $(BUILDROOT)$(libdir)/$(LIBPDFIO_STATIC); \
fi
if test "x$(LIBPDFIO)" = xlibpdfio.so.1; then \
$(INSTALL) -c -m 755 libpdfio.so.1 $(BUILDROOT)$(libdir); \
ln -sf libpdfio.so.1 $(BUILDROOT)$(libdir)/libpdfio.so; \
elif test "x$(LIBPDFIO)" = xlibpdfio.1.dylib; then \
$(INSTALL) -c -m 755 libpdfio.1.dylib $(BUILDROOT)$(libdir); \
codesign -s "$(CODESIGN_IDENTITY)" -o runtime --timestamp $(BUILDROOT)$(libdir)/libpdfio.1.dylib; \
ln -sf libpdfio.1.dylib $(BUILDROOT)$(libdir)/libpdfio.dylib; \
else \
$(INSTALL) -c -m 644 $(LIBPDFIO) $(BUILDROOT)$(libdir); \
$(RANLIB) $(BUILDROOT)$(libdir)/$(LIBPDFIO); \
fi
echo Installing pkg-config files to $(BUILDROOT)$(libdir)/pkgconfig...
$(INSTALL) -d -m 755 $(BUILDROOT)$(libdir)/pkgconfig
$(INSTALL) -c -m 644 pdfio.pc $(BUILDROOT)$(libdir)/pkgconfig
echo Installing documentation to $(BUILDROOT)$(datadir)/doc/pdfio...
$(INSTALL) -d -m 755 $(BUILDROOT)$(datadir)/doc/pdfio
for file in doc/pdfio.html doc/pdfio-512.png LICENSE NOTICE; do \
$(INSTALL) -c -m 644 $$file $(BUILDROOT)$(datadir)/doc/pdfio; \
done
echo Installing man page to $(BUILDROOT)$(datadir)/man/man3...
$(INSTALL) -d -m 755 $(BUILDROOT)$(datadir)/man/man3
$(INSTALL) -c -m 644 doc/pdfio.3 $(BUILDROOT)$(datadir)/man/man3
# Test everything
test: testpdfio testttf
./testttf 2>test.log
./testpdfio 2>test.log
valgrind: testpdfio
valgrind --leak-check=full ./testpdfio
# pdfio library
libpdfio.a: $(LIBOBJS)
echo Archiving $@...
$(AR) $(ARFLAGS) $@ $(LIBOBJS)
$(RANLIB) $@
libpdfio.so.1: $(LIBOBJS)
echo Linking $@...
$(CC) $(DSOFLAGS) -shared -o $@ -Wl,-soname,$@ $(LIBOBJS) $(LIBS)
libpdfio.1.dylib: $(LIBOBJS)
echo Linking $@...
$(CC) $(DSOFLAGS) -dynamiclib -o $@ -install_name $(libdir)/$@ -current_version $(PDFIO_VERSION_MAJOR).$(PDFIO_VERSION_MINOR) -compatibility_version 1.0 $(LIBOBJS) $(LIBS)
# pdfio1.def (Windows DLL exports file...)
#
# I'd love to use __declspec(dllexport) but MS puts it before the function
# declaration instead of after like everyone else, and it breaks Codedoc and
# other tools I rely on...
pdfio1.def: $(LIBOBJS) Makefile
echo Generating $@...
echo "LIBRARY pdfio1" >$@
echo "VERSION $(PDFIO_VERSION_MAJOR).$(PDFIO_VERSION_MINOR)" >>$@
echo "EXPORTS" >>$@
nm $(LIBOBJS) 2>/dev/null | grep "T _" | awk '{print $$3}' | \
grep -v '^_ttf' | sed -e '1,$$s/^_//' | sort >>$@
# pdfio text extraction (demo, doesn't handle a lot of things yet)
pdfiototext: pdfiototext.o libpdfio.a
echo Linking $@...
$(CC) $(LDFLAGS) -o $@ pdfiototext.o libpdfio.a $(LIBS)
# pdfio test program
testpdfio: testpdfio.o libpdfio.a
echo Linking $@...
$(CC) $(LDFLAGS) -o $@ testpdfio.o libpdfio.a $(LIBS)
# TTF test program
testttf: ttf.o testttf.o
echo Linking $@...
$(CC) $(LDFLAGS) -o testttf ttf.o testttf.o $(LIBS)
# Dependencies
$(OBJS): pdfio.h pdfio-private.h Makefile
pdfio-content.o: pdfio-content.h ttf.h
testttf.o: ttf.h
ttf.o: ttf.h
# Make documentation using Codedoc <https://www.msweet.org/codedoc>
DOCFLAGS = \
--author "Michael R Sweet" \
--copyright "Copyright (c) 2021-2023 by Michael R Sweet" \
--docversion $(PDFIO_VERSION)
.PHONY: doc
doc:
echo Generating documentation...
codedoc $(DOCFLAGS) --title "PDFio Programming Manual v$(PDFIO_VERSION)" $(PUBHEADERS) $(PUBOBJS:.o=.c) --body doc/pdfio.md --coverimage doc/pdfio-512.png pdfio.xml >doc/pdfio.html
codedoc $(DOCFLAGS) --title "PDFio Programming Manual v$(PDFIO_VERSIONmc6809e
)" --body doc/pdfio.md --coverimage doc/pdfio-epub.png pdfio.xml --epub doc/pdfio.epub
codedoc $(DOCFLAGS) --title "pdf read/write library" --man pdfio --section 3 --body doc/pdfio.md pdfio.xml >doc/pdfio.3
rm -f pdfio.xml
# Fuzz-test the library <https://lcamtuf.coredump.cx/afl/>
.PHONY: afl
afl:
$(MAKE) -$(MAKEFLAGS) CC="afl-clang-fast" COMMONFLAGS="-g" clean all
test afl-output || rm -rf afl-output
afl-fuzz -x afl-pdf.dict -i afl-input -o afl-output -V 600 -e pdf -t 5000 ./testpdfio @@
# Analyze code with the Clang static analyzer <https://clang-analyzer.llvm.org>
clang:
clang $(CPPFLAGS) --analyze $(OBJS:.o=.c) 2>clang.log
rm -rf $(OBJS:.o=.plist)
test -s clang.log && (echo "$(GHA_ERROR)Clang detected issues."; echo ""; cat clang.log; exit 1) || exit 0
# Analyze code using Cppcheck <http://cppcheck.sourceforge.net>
cppcheck:
cppcheck $(CPPFLAGS) --template=gcc --addon=cert.py --suppressions-list=.cppcheck $(OBJS:.o=.c) 2>cppcheck.log
test -s cppcheck.log && (echo "$(GHA_ERROR)Cppcheck detected issues."; echo ""; cat cppcheck.log; exit 1) || exit 0

1774
config.guess vendored Executable file

File diff suppressed because it is too large Load Diff

1907
config.sub vendored Executable file

File diff suppressed because it is too large Load Diff

5554
configure vendored Executable file

File diff suppressed because it is too large Load Diff

272
configure.ac Normal file
View File

@ -0,0 +1,272 @@
dnl
dnl Configuration script for PDFio
dnl
dnl Copyright © 2023 by Michael R Sweet
dnl
dnl Licensed under Apache License v2.0. See the file "LICENSE" for more
dnl information.
dnl
dnl ***********************************************************************
dnl
dnl Note: Using autoheader or automake on this project will break the PDFio
dnl build system. Use "autoconf -f" to regenerate the configure script if
dnl you make changes to this file.
dnl
dnl ***********************************************************************
dnl We need at least autoconf 2.70 for --runstatedir...
AC_PREREQ([2.70])
dnl Package name and version...
AC_INIT([pdfio], [1.2.0], [https://github.com/michaelrsweet/pdfio/issues], [pdfio], [https://www.msweet.org/pdfio])
PDFIO_VERSION="AC_PACKAGE_VERSION"
PDFIO_VERSION_MAJOR="`echo AC_PACKAGE_VERSION | awk -F. '{print $1}'`"
PDFIO_VERSION_MINOR="`echo AC_PACKAGE_VERSION | awk -F. '{printf("%d\n",$2);}'`"
AC_SUBST([PDFIO_VERSION])
AC_SUBST([PDFIO_VERSION_MAJOR])
AC_SUBST([PDFIO_VERSION_MINOR])
dnl This line is provided to ensure that you don't run the autoheader program
dnl against this project. Doing so is completely unsupported and WILL cause
dnl problems!
AH_TOP([#error "Somebody ran autoheader on this project which is unsupported and WILL cause problems."])
dnl Get the build and host platforms and split the host_os value
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
[host_os_name="$(echo $host_os | sed -e '1,$s/[0-9.]*$//g')"]
[host_os_version="$(echo $host_os | sed -e '1,$s/^[^0-9.]*//g' | awk -F. '{print $1 $2}')"]
# Linux often does not yield an OS version we can use...
AS_IF([test "x$host_os_version" = x], [
host_os_version="0"
])
dnl Compiler options...
CFLAGS="${CFLAGS:=}"
CPPFLAGS="${CPPFLAGS:=}"
DSOFLAGS="${DSOFLAGS:=}"
LDFLAGS="${LDFLAGS:=}"
LIBS="${LIBS:=}"
OPTIM="${OPTIM:=}"
AC_SUBST([DSOFLAGS])
AC_SUBST([OPTIM])
dnl Standard programs...
AC_PROG_CC
AC_PROG_RANLIB
AC_PATH_PROG([AR], [ar])
AC_PATH_PROGS([CODE_SIGN], [codesign true])
AC_PATH_PROG([MKDIR], [mkdir])
AC_PATH_PROG([RM], [rm])
AC_PATH_PROG([RMDIR], [rmdir])
AC_PATH_PROG([LN], [ln])
dnl Figure out the correct "ar" command flags...
AS_IF([test "$ac_cv_prog_ranlib" = ":"], [
ARFLAGS="crs"
], [
ARFLAGS="cr"
])
AC_SUBST([ARFLAGS])
dnl install-sh
AC_MSG_CHECKING([for install-sh script])
INSTALL="$(pwd)/install-sh"
AC_SUBST([INSTALL])
AC_MSG_RESULT([using $INSTALL])
dnl Check for pkg-config, which is used for some other tests later on...
AC_PATH_TOOL([PKGCONFIG], [pkg-config])
PKGCONFIG_CFLAGS="-I\${includedir}"
PKGCONFIG_LIBS="-L\${libdir} -lpdfio"
PKGCONFIG_LIBS_PRIVATE="-lm"
PKGCONFIG_REQUIRES="zlib"
AC_SUBST([PKGCONFIG_CFLAGS])
AC_SUBST([PKGCONFIG_LIBS])
AC_SUBST([PKGCONFIG_LIBS_PRIVATE])
AC_SUBST([PKGCONFIG_REQUIRES])
dnl ZLIB
AC_MSG_CHECKING([for zlib via pkg-config])
AS_IF([$PKCONFIG --exists zlib], [
AC_MSG_RESULT([yes])
LIBS="$($PKGCONFIG --libs zlib) $LIBS"
CPPFLAGS="$($PKGCONFIG --cflags zlib) $CPPFLAGS"
],[
AC_MSG_RESULT([no])
AC_CHECK_HEADER([zlib.h])
AC_CHECK_LIB([z], [inflateCopy])
AS_IF([test x$ac_cv_header_zlib_h != xyes -o x$ac_cv_lib_z_inflateCopy != xyes], [
AC_MSG_ERROR([Sorry, this software requires zlib 1.1 or higher.])
])
PKGCONFIG_LIBS_PRIVATE="-lz $PKGCONFIG_LIBS_PRIVATE"
])
dnl Library target...
AC_ARG_ENABLE([static], AS_HELP_STRING([--disable-static], [do not install static library]))
AC_ARG_ENABLE([shared], AS_HELP_STRING([--disable-shared], [do not install shared library]))
AS_IF([test x$enable_shared != xno], [
AS_IF([test "$host_os_name" = darwin], [
LIBPDFIO="libpdfio.1.dylib"
], [
LIBPDFIO="libpdfio.so.1"
])
AS_IF([test x$enable_static != xno], [
LIBPDFIO_STATIC="libpdfio.a"
], [
LIBPDFIO_STATIC=""
])
], [
LIBPDFIO="libpdfio.a"
LIBPDFIO_STATIC=""
PKGCONFIG_LIBS="$PKGCONFIG_LIBS $PKGCONFIG_LIBS_PRIVATE"
PKGCONFIG_LIBS_PRIVATE=""
])
AC_SUBST([LIBPDFIO])
AC_SUBST([LIBPDFIO_STATIC])
dnl Extra compiler options...
AC_ARG_ENABLE([debug], AS_HELP_STRING([--enable-debug], [turn on debugging, default=no]))
AC_ARG_ENABLE([maintainer], AS_HELP_STRING([--enable-maintainer], [turn on maintainer mode, default=no]))
AC_ARG_ENABLE([sanitizer], AS_HELP_STRING([--enable-sanitizer], [build with AddressSanitizer, default=no]))
AS_IF([test x$enable_debug = xyes], [
OPTIM="$OPTIM -g"
CSFLAGS=""
], [
OPTIM="$OPTIM -g -Os"
CSFLAGS="-o runtime"
])
AC_SUBST([CSFLAGS])
WARNINGS=""
AC_SUBST([WARNINGS])
AS_IF([test -n "$GCC"], [
AS_IF([test x$enable_sanitizer = xyes], [
# Use -fsanitize=address with debugging...
OPTIM="$OPTIM -fsanitize=address"
], [
# Otherwise use the Fortify enhancements to catch any unbounded
# string operations...
CPPFLAGS="$CPPFLAGS -D_FORTIFY_SOURCE=2"
])
dnl Show all standard warnings + unused variables when compiling...
WARNINGS="-Wall -Wunused"
dnl Drop some not-useful/unreliable warnings...
for warning in char-subscripts format-truncation format-y2k switch unused-result; do
AC_MSG_CHECKING([whether compiler supports -Wno-$warning])
OLDCFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Wno-$warning -Werror"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
AC_MSG_RESULT(yes)
WARNINGS="$WARNINGS -Wno-$warning"
], [
AC_MSG_RESULT(no)
])
CFLAGS="$OLDCFLAGS"
done
dnl Maintainer mode enables -Werror...
AS_IF([test x$enable_maintainer = xyes], [
WARNINGS="$WARNINGS -Werror -Wno-error=deprecated"
])
dnl See if PIE options are supported...
AC_MSG_CHECKING(whether compiler supports -fPIE)
OLDCFLAGS="$CFLAGS"
AS_CASE(["$host_os_name"],
[darwin*], [
CFLAGS="$CFLAGS -fPIC -fPIE -Wl,-pie"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],[
OLDCFLAGS="-fPIC $OLDCFLAGS"
LDFLAGS="-fPIE -Wl,-pie $LDFLAGS"
AC_MSG_RESULT(yes)
],[
AC_MSG_RESULT(no)
])
], [*], [
CFLAGS="$CFLAGS -fPIC -fPIE -pie"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],[
OLDCFLAGS="-fPIC $OLDCFLAGS"
LDFLAGS="-fPIE -pie $LDFLAGS"
AC_MSG_RESULT(yes)
],[
AC_MSG_RESULT(no)
])
])
CFLAGS="$OLDCFLAGS"
dnl OS-specific compiler options...
AC_MSG_CHECKING([for OS-specific compiler options])
AS_CASE(["$host_os_name"], [linux*], [
# Make sure we get the full set of 64-bit Linux APIs from the headers...
CPPFLAGS="$CPPFLAGS -D__USE_MISC -D_GNU_SOURCE -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64"
# Mark read-only sections as relocatable to random addresses...
LDFLAGS="$LDFLAGS -Wl,-z,relro,-z,now"
AC_MSG_RESULT([-D__USE_MISC -D_GNU_SOURCE -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 -Wl,-z,relro,-z,now])
], [darwin*], [
# When not building for debug, target macOS 11 or later, "universal"
# binaries when possible...
AS_IF([echo "$CPPFLAGS $CFLAGS $LDFLAGS $OPTIM" | grep -q "\\-arch "], [
# Don't add architecture/min-version flags if they are already present
AC_MSG_RESULT([none])
], [echo "$CPPFLAGS $CFLAGS $LDFLAGS $OPTIM" | grep -q "\\-mmacosx-version-"], [
# Don't add architecture/min-version flags if they are already present
AC_MSG_RESULT([none])
], [test "$host_os_version" -ge 200 -a x$enable_debug != xyes], [
# macOS 11.0 and higher support the Apple Silicon (arm64) CPUs
OPTIM="$OPTIM -mmacosx-version-min=11.0 -arch x86_64 -arch arm64"
AC_MSG_RESULT([-mmacosx-version-min=11.0 -arch x86_64 -arch arm64])
], [
# Don't add architecture/min-version flags if debug enabled
AC_MSG_RESULT([none])
])
], [*], [
AC_MSG_RESULT([none])
])
])
dnl Extra linker options...
AC_ARG_WITH([dsoflags], AS_HELP_STRING([--with-dsoflags=...], [Specify additional DSOFLAGS]), [
DSOFLAGS="$withval $DSOFLAGS"
])
AC_ARG_WITH([ldflags], AS_HELP_STRING([--with-ldflags=...], [Specify additional LDFLAGS]), [
LDFLAGS="$withval $LDFLAGS"
])
dnl Generate the Makefile and pkg-config file...
AC_CONFIG_FILES([Makefile pdfio.pc])
AC_OUTPUT

232
install-sh Executable file
View File

@ -0,0 +1,232 @@
#!/bin/sh
#
# Install a program, script, or datafile.
#
# Copyright 2008-2012 by Apple Inc.
#
# This script is not compatible with BSD (or any other) install program, as it
# allows owner and group changes to fail with a warning and makes sure that the
# destination directory permissions are as specified - BSD install and the
# original X11 install script did not change permissions of existing
# directories. It also does not support the transform options since CUPS does
# not use them...
#
# Original script from X11R5 (mit/util/scripts/install.sh)
# Copyright 1991 by the Massachusetts Institute of Technology
#
# Permission to use, copy, modify, distribute, and sell this software and its
# documentation for any purpose is hereby granted without fee, provided that
# the above copyright notice appear in all copies and that both that
# copyright notice and this permission notice appear in supporting
# documentation, and that the name of M.I.T. not be used in advertising or
# publicity pertaining to distribution of the software without specific,
# written prior permission. M.I.T. makes no representations about the
# suitability of this software for any purpose. It is provided "as is"
# without express or implied warranty.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit="${DOITPROG-}"
# Force umask to 022...
umask 022
# put in absolute paths if you don't have them in your path; or use env. vars.
mvprog="${MVPROG-mv}"
cpprog="${CPPROG-cp}"
chmodprog="${CHMODPROG-chmod}"
chownprog="${CHOWNPROG-chown}"
chgrpprog="${CHGRPPROG-chgrp}"
stripprog="${STRIPPROG-strip}"
rmprog="${RMPROG-rm}"
mkdirprog="${MKDIRPROG-mkdir}"
gzipprog="${GZIPPROG-gzip}"
transformbasename=""
transform_arg=""
instcmd="$mvprog"
chmodcmd="$chmodprog 0755"
chowncmd=""
chgrpcmd=""
stripcmd=""
rmcmd="$rmprog -f"
mvcmd="$mvprog"
src=""
dst=""
dir_arg=""
gzipcp() {
# gzipcp from to
$gzipprog -9 <"$1" >"$2"
}
while [ x"$1" != x ]; do
case $1 in
-c)
instcmd="$cpprog"
shift
continue
;;
-d)
dir_arg=true
shift
continue
;;
-m)
chmodcmd="$chmodprog $2"
shift
shift
continue
;;
-o)
chowncmd="$chownprog $2"
shift
shift
continue
;;
-g)
chgrpcmd="$chgrpprog $2"
shift
shift
continue
;;
-s)
stripcmd="$stripprog"
shift
continue
;;
-z)
instcmd="gzipcp"
shift
continue
;;
*)
if [ x"$src" = x ]; then
src="$1"
else
dst="$1"
fi
shift
continue
;;
esac
done
if [ x"$src" = x ]; then
echo "install-sh: No input file specified"
exit 1
fi
if [ x"$dir_arg" != x ]; then
dst="$src"
src=""
if [ -d "$dst" ]; then
instcmd=:
else
instcmd=$mkdirprog
fi
else
# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if [ ! -f "$src" -a ! -d "$src" ]; then
echo "install: $src does not exist"
exit 1
fi
if [ x"$dst" = x ]; then
echo "install: No destination specified"
exit 1
fi
# If destination is a directory, append the input filename.
if [ -d "$dst" ]; then
dst="$dst/`basename $src`"
fi
fi
## this sed command emulates the dirname command
dstdir="`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`"
# Make sure that the destination directory exists.
# This part is taken from Noah Friedman's mkinstalldirs script
# Skip lots of stat calls in the usual case.
if [ ! -d "$dstdir" ]; then
defaultIFS='
'
IFS="${IFS-${defaultIFS}}"
oIFS="${IFS}"
# Some sh's can't handle IFS=/ for some reason.
IFS='%'
set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
IFS="${oIFS}"
pathcomp=''
while [ $# -ne 0 ] ; do
pathcomp="${pathcomp}${1}"
shift
if [ ! -d "${pathcomp}" ]; then $doit $mkdirprog "${pathcomp}"; fi
pathcomp="${pathcomp}/"
done
fi
if [ x"$dir_arg" != x ]; then
# Make a directory...
$doit $instcmd $dst || exit 1
# Allow chown/chgrp to fail, but log a warning
if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst || echo "warning: Unable to change owner of $dst!"; fi
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst || echo "warning: Unable to change group of $dst!"; fi
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst || exit 1; fi
else
# Install a file...
dstfile="`basename $dst`"
# Check the destination file - for libraries just use the "-x" option
# to strip...
case "$dstfile" in
*.a | *.dylib | *.sl | *.sl.* | *.so | *.so.*)
stripopt="-x"
;;
*)
stripopt=""
;;
esac
# Make a temp file name in the proper directory.
dsttmp="$dstdir/#inst.$$#"
# Move or copy the file name to the temp name
$doit $instcmd $src $dsttmp || exit 1
# Update permissions and strip as needed, then move to the final name.
# If the chmod, strip, rm, or mv commands fail, remove the installed
# file...
if [ x"$stripcmd" != x ]; then $doit $stripcmd $stripopt "$dsttmp" || echo "warning: Unable to strip $dst!"; fi
if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp" || echo "warning: Unable to change owner of $dst!"; fi
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp" || echo "warning: Unable to change group of $dst!"; fi
trap "rm -f ${dsttmp}" 0 &&
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; fi &&
$doit $rmcmd -f "$dstdir/$dstfile" &&
$doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
fi
exit 0

View File

@ -23,7 +23,7 @@ extern "C" {
// Version number...
//
# define PDFIO_VERSION "1.1.4"
# define PDFIO_VERSION "1.2.0"
//

View File

@ -1,6 +1,13 @@
prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
includedir=@includedir@
Name: pdfio
Description: PDF read/write library
Version: @PDFIO_VERSION@
URL: https://www.msweet.org/pdfio
Requires: zlib >= 1.0
Libs: -L${prefix}/lib -lpdfio -lm
Cflags: -I${prefix}/include
Requires: @PKGCONFIG_REQUIRES@
Libs: @PKGCONFIG_LIBS@
Libs.private: @PKGCONFIG_LIBS_PRIVATE@
Cflags: @PKGCONFIG_CFLAGS@

View File

@ -1,5 +1,5 @@
LIBRARY pdfio1
VERSION 1.0
VERSION 1.2
EXPORTS
_pdfioArrayDebug
_pdfioArrayDelete

View File

@ -3,7 +3,7 @@
<metadata>
<id>pdfio_native</id>
<title>PDFio Library for VS2019+</title>
<version>1.1.4</version>
<version>1.2.0</version>
<authors>Michael R Sweet</authors>
<owners>michaelrsweet</owners>
<projectUrl>https://github.com/michaelrsweet/pappl</projectUrl>
@ -16,7 +16,7 @@
<copyright>Copyright © 2019-2023 by Michael R Sweet</copyright>
<tags>pdf file native</tags>
<dependencies>
<dependency id="pdfio_native.redist" version="1.1.4" />
<dependency id="pdfio_native.redist" version="1.2.0" />
<dependency id="zlib_native.redist" version="1.2.11" />
</dependencies>
</metadata>

View File

@ -3,7 +3,7 @@
<metadata>
<id>pdfio_native.redist</id>
<title>PDFio Library for VS2019+</title>
<version>1.1.4</version>
<version>1.2.0</version>
<authors>Michael R Sweet</authors>
<owners>michaelrsweet</owners>
<projectUrl>https://github.com/michaelrsweet/pappl</projectUrl>