2022-03-05 13:24:51 +00:00
|
|
|
set(libqpdf_crypto_native
|
|
|
|
AES_PDF_native.cc
|
|
|
|
MD5_native.cc
|
|
|
|
QPDFCrypto_native.cc
|
|
|
|
RC4_native.cc
|
|
|
|
SHA2_native.cc
|
|
|
|
rijndael.cc
|
|
|
|
sha2.c
|
|
|
|
sha2big.c)
|
|
|
|
|
|
|
|
set(libqpdf_crypto_openssl
|
|
|
|
QPDFCrypto_openssl.cc)
|
|
|
|
|
|
|
|
set(libqpdf_crypto_gnutls
|
|
|
|
QPDFCrypto_gnutls.cc)
|
|
|
|
|
|
|
|
set(libqpdf_SOURCES
|
|
|
|
BitStream.cc
|
|
|
|
BitWriter.cc
|
|
|
|
Buffer.cc
|
|
|
|
BufferInputSource.cc
|
|
|
|
ClosedFileInputSource.cc
|
|
|
|
ContentNormalizer.cc
|
|
|
|
CryptoRandomDataProvider.cc
|
|
|
|
FileInputSource.cc
|
|
|
|
InputSource.cc
|
|
|
|
InsecureRandomDataProvider.cc
|
|
|
|
JSON.cc
|
|
|
|
JSONHandler.cc
|
|
|
|
MD5.cc
|
|
|
|
NNTree.cc
|
|
|
|
OffsetInputSource.cc
|
|
|
|
PDFVersion.cc
|
|
|
|
Pipeline.cc
|
|
|
|
Pl_AES_PDF.cc
|
|
|
|
Pl_ASCII85Decoder.cc
|
|
|
|
Pl_ASCIIHexDecoder.cc
|
2022-05-02 19:46:07 +00:00
|
|
|
Pl_Base64.cc
|
2022-03-05 13:24:51 +00:00
|
|
|
Pl_Buffer.cc
|
|
|
|
Pl_Concatenate.cc
|
|
|
|
Pl_Count.cc
|
|
|
|
Pl_DCT.cc
|
|
|
|
Pl_Discard.cc
|
|
|
|
Pl_Flate.cc
|
2022-06-19 12:56:36 +00:00
|
|
|
Pl_Function.cc
|
2022-03-05 13:24:51 +00:00
|
|
|
Pl_LZWDecoder.cc
|
|
|
|
Pl_MD5.cc
|
2022-05-03 22:40:42 +00:00
|
|
|
Pl_OStream.cc
|
2022-03-05 13:24:51 +00:00
|
|
|
Pl_PNGFilter.cc
|
|
|
|
Pl_QPDFTokenizer.cc
|
|
|
|
Pl_RC4.cc
|
|
|
|
Pl_RunLength.cc
|
|
|
|
Pl_SHA2.cc
|
|
|
|
Pl_StdioFile.cc
|
2022-05-03 22:54:44 +00:00
|
|
|
Pl_String.cc
|
2022-03-05 13:24:51 +00:00
|
|
|
Pl_TIFFPredictor.cc
|
|
|
|
QPDF.cc
|
|
|
|
QPDFAcroFormDocumentHelper.cc
|
|
|
|
QPDFAnnotationObjectHelper.cc
|
|
|
|
QPDFArgParser.cc
|
|
|
|
QPDFCryptoProvider.cc
|
2022-10-06 12:05:48 +00:00
|
|
|
QPDFDocumentHelper.cc
|
2022-03-05 13:24:51 +00:00
|
|
|
QPDFEFStreamObjectHelper.cc
|
|
|
|
QPDFEmbeddedFileDocumentHelper.cc
|
|
|
|
QPDFExc.cc
|
|
|
|
QPDFFileSpecObjectHelper.cc
|
|
|
|
QPDFFormFieldObjectHelper.cc
|
|
|
|
QPDFJob.cc
|
|
|
|
QPDFJob_argv.cc
|
|
|
|
QPDFJob_config.cc
|
|
|
|
QPDFJob_json.cc
|
2022-06-05 01:15:40 +00:00
|
|
|
QPDFLogger.cc
|
2022-03-05 13:24:51 +00:00
|
|
|
QPDFMatrix.cc
|
|
|
|
QPDFNameTreeObjectHelper.cc
|
|
|
|
QPDFNumberTreeObjectHelper.cc
|
2022-09-08 15:12:10 +00:00
|
|
|
QPDFObject.cc
|
2022-03-05 13:24:51 +00:00
|
|
|
QPDFObjectHandle.cc
|
2022-10-06 12:05:48 +00:00
|
|
|
QPDFObjectHelper.cc
|
2022-07-16 10:21:11 +00:00
|
|
|
QPDFObjGen.cc
|
2022-03-05 13:24:51 +00:00
|
|
|
QPDFOutlineDocumentHelper.cc
|
|
|
|
QPDFOutlineObjectHelper.cc
|
|
|
|
QPDFPageDocumentHelper.cc
|
|
|
|
QPDFPageLabelDocumentHelper.cc
|
|
|
|
QPDFPageObjectHelper.cc
|
2022-08-16 12:59:32 +00:00
|
|
|
QPDFParser.cc
|
2022-03-05 13:24:51 +00:00
|
|
|
QPDFStreamFilter.cc
|
|
|
|
QPDFSystemError.cc
|
|
|
|
QPDFTokenizer.cc
|
|
|
|
QPDFUsage.cc
|
2022-08-02 20:35:04 +00:00
|
|
|
QPDFValue.cc
|
2022-03-05 13:24:51 +00:00
|
|
|
QPDFWriter.cc
|
|
|
|
QPDFXRefEntry.cc
|
|
|
|
QPDF_Array.cc
|
|
|
|
QPDF_Bool.cc
|
2022-09-08 12:03:57 +00:00
|
|
|
QPDF_Destroyed.cc
|
2022-03-05 13:24:51 +00:00
|
|
|
QPDF_Dictionary.cc
|
|
|
|
QPDF_InlineImage.cc
|
|
|
|
QPDF_Integer.cc
|
|
|
|
QPDF_Name.cc
|
|
|
|
QPDF_Null.cc
|
|
|
|
QPDF_Operator.cc
|
|
|
|
QPDF_Real.cc
|
|
|
|
QPDF_Reserved.cc
|
|
|
|
QPDF_Stream.cc
|
|
|
|
QPDF_String.cc
|
2022-08-02 12:12:17 +00:00
|
|
|
QPDF_Unresolved.cc
|
2022-03-05 13:24:51 +00:00
|
|
|
QPDF_encryption.cc
|
2022-05-08 17:42:16 +00:00
|
|
|
QPDF_json.cc
|
2022-03-05 13:24:51 +00:00
|
|
|
QPDF_linearization.cc
|
|
|
|
QPDF_optimization.cc
|
|
|
|
QPDF_pages.cc
|
|
|
|
QTC.cc
|
|
|
|
QUtil.cc
|
|
|
|
RC4.cc
|
|
|
|
ResourceFinder.cc
|
|
|
|
SecureRandomDataProvider.cc
|
|
|
|
SF_FlateLzwDecode.cc
|
|
|
|
qpdf-c.cc
|
2022-06-18 17:38:36 +00:00
|
|
|
qpdfjob-c.cc
|
|
|
|
qpdflogger-c.cc)
|
2022-03-05 13:24:51 +00:00
|
|
|
|
|
|
|
include(FindPkgConfig)
|
|
|
|
include(CheckTypeSize)
|
|
|
|
include(CheckIncludeFile)
|
|
|
|
include(CheckCSourceCompiles)
|
|
|
|
include(CheckCSourceRuns)
|
|
|
|
include(CheckSymbolExists)
|
|
|
|
|
|
|
|
set(dep_include_directories)
|
|
|
|
set(dep_link_directories)
|
|
|
|
set(dep_link_libraries)
|
|
|
|
set(ANYTHING_MISSING 0)
|
|
|
|
|
|
|
|
if(WIN32 AND (EXISTS ${qpdf_SOURCE_DIR}/external-libs))
|
|
|
|
set(EXTERNAL_LIBS 1)
|
|
|
|
else()
|
|
|
|
set(EXTERNAL_LIBS 0)
|
|
|
|
endif()
|
|
|
|
|
|
|
|
if(EXTERNAL_LIBS)
|
|
|
|
set(EXTLIBDIR ${qpdf_SOURCE_DIR}/external-libs)
|
|
|
|
list(APPEND dep_include_directories ${EXTLIBDIR}/include)
|
|
|
|
set(JPEG_INCLUDE ${EXTLIBDIR}/include)
|
|
|
|
list(APPEND dep_link_libraries
|
|
|
|
z jpeg ssl crypto msvcrt ws2_32 shell32 advapi32 gdi32 user32 crypt32)
|
|
|
|
if (MSVC)
|
|
|
|
list(APPEND dep_link_directories ${EXTLIBDIR}/lib-msvc${WORDSIZE})
|
|
|
|
else()
|
|
|
|
list(APPEND dep_link_directories ${EXTLIBDIR}/lib-mingw${WORDSIZE})
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
|
|
|
|
if(NOT EXTERNAL_LIBS)
|
|
|
|
pkg_check_modules(pc_zlib zlib)
|
|
|
|
if(pc_zlib_FOUND)
|
|
|
|
list(APPEND dep_include_directories ${pc_zlib_INCLUDEDIR})
|
|
|
|
list(APPEND dep_link_directories ${pc_zlib_LIBDIR})
|
|
|
|
list(APPEND dep_link_libraries ${pc_zlib_LIBRARIES})
|
|
|
|
else()
|
|
|
|
find_path(ZLIB_H_PATH zlib.h)
|
|
|
|
find_library(ZLIB_LIB_PATH z zlib)
|
|
|
|
if(ZLIB_H_PATH AND ZLIB_LIB_PATH)
|
|
|
|
list(APPEND dep_include_directories ${ZLIB_H_PATH})
|
|
|
|
list(APPEND dep_link_libraries ${ZLIB_LIB_PATH})
|
|
|
|
else()
|
|
|
|
message(SEND_ERROR "zlib not found")
|
|
|
|
set(ANYTHING_MISSING 1)
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
|
|
|
|
if(NOT EXTERNAL_LIBS)
|
|
|
|
pkg_check_modules(pc_libjpeg libjpeg)
|
|
|
|
if(pc_libjpeg_FOUND)
|
|
|
|
list(APPEND dep_include_directories ${pc_libjpeg_INCLUDEDIR})
|
|
|
|
list(APPEND dep_link_directories ${pc_libjpeg_LIBDIR})
|
|
|
|
list(APPEND dep_link_libraries ${pc_libjpeg_LIBRARIES})
|
|
|
|
set(JPEG_INCLUDE ${pc_libjpeg_INCLUDEDIR})
|
|
|
|
else()
|
|
|
|
find_path(LIBJPEG_H_PATH jpeglib.h)
|
|
|
|
find_library(LIBJPEG_LIB_PATH jpeg)
|
|
|
|
if(LIBJPEG_H_PATH AND LIBJPEG_LIB_PATH)
|
|
|
|
list(APPEND dep_include_directories ${LIBJPEG_H_PATH})
|
|
|
|
list(APPEND dep_link_libraries ${LIBJPEG_LIB_PATH})
|
|
|
|
set(JPEG_INCLUDE ${LIBJPEG_H_PATH})
|
|
|
|
else()
|
|
|
|
message(SEND_ERROR "libjpeg not found")
|
|
|
|
set(ANYTHING_MISSING 1)
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
|
|
|
|
# Update JPEG_INCLUDE in PARENT_SCOPE after we have finished setting it.
|
|
|
|
set(JPEG_INCLUDE ${JPEG_INCLUDE} PARENT_SCOPE)
|
|
|
|
|
|
|
|
# Crypto provider selection. Prefer external crypto providers. If
|
|
|
|
# implicit selection is allowed, use native only when no other options
|
|
|
|
# are available or when explicitly requested. Allowing native as a
|
|
|
|
# fallback can be disabled using the ALLOW_CRYPTO_NATIVE option.
|
|
|
|
list(APPEND CRYPTO_PKG)
|
|
|
|
|
|
|
|
set(USE_CRYPTO_GNUTLS OFF)
|
|
|
|
set(USE_CRYPTO_OPENSSL OFF)
|
|
|
|
set(USE_CRYPTO_NATIVE OFF)
|
|
|
|
set(FOUND_CRYPTO OFF)
|
|
|
|
|
|
|
|
if(USE_IMPLICIT_CRYPTO OR REQUIRE_CRYPTO_OPENSSL)
|
|
|
|
if(EXTERNAL_LIBS)
|
|
|
|
set(USE_CRYPTO_OPENSSL ON)
|
|
|
|
else()
|
|
|
|
pkg_check_modules(pc_openssl openssl>=1.1.0)
|
|
|
|
if(pc_openssl_FOUND)
|
|
|
|
set(USE_CRYPTO_OPENSSL ON)
|
|
|
|
set(FOUND_CRYPTO ON)
|
2022-03-23 14:52:40 +00:00
|
|
|
set(CRYPTO_PKG "${CRYPTO_PKG}, openssl >= 1.1.0")
|
2022-03-05 13:24:51 +00:00
|
|
|
else()
|
|
|
|
find_path(OPENSSL_H_PATH openssl/evp.h)
|
|
|
|
find_library(OPENSSL_LIB_PATH crypto)
|
|
|
|
if(OPENSSL_H_PATH AND OPENSSL_LIB_PATH)
|
|
|
|
list(APPEND dep_include_directories ${OPENSSL_H_PATH})
|
|
|
|
list(APPEND dep_link_libraries ${OPENSSL_LIB_PATH})
|
|
|
|
set(USE_CRYPTO_OPENSSL ON)
|
|
|
|
set(FOUND_CRYPTO ON)
|
|
|
|
elseif(REQUIRE_CRYPTO_OPENSSL)
|
|
|
|
message(SEND_ERROR "openssl not found")
|
|
|
|
set(ANYTHING_MISSING 1)
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
if(USE_IMPLICIT_CRYPTO OR REQUIRE_CRYPTO_GNUTLS)
|
|
|
|
pkg_check_modules(pc_gnutls gnutls)
|
|
|
|
if(pc_gnutls_FOUND)
|
|
|
|
set(USE_CRYPTO_GNUTLS ON)
|
|
|
|
set(FOUND_CRYPTO ON)
|
|
|
|
set(CRYPTO_PKG "${CRYPTO_PKG}, gnutls")
|
|
|
|
else()
|
|
|
|
find_path(GNUTLS_H_PATH gnutls/gnutls.h)
|
|
|
|
find_library(GNUTLS_LIB_PATH gnutls)
|
|
|
|
if(GNUTLS_H_PATH AND GNUTLS_LIB_PATH)
|
|
|
|
list(APPEND dep_include_directories ${GNUTLS_H_PATH})
|
|
|
|
list(APPEND dep_link_libraries ${GNUTLS_LIB_PATH})
|
|
|
|
set(USE_CRYPTO_GNUTLS ON)
|
|
|
|
set(FOUND_CRYPTO ON)
|
|
|
|
elseif(REQUIRE_CRYPTO_GNUTLS)
|
|
|
|
message(SEND_ERROR "gnutls not found")
|
|
|
|
set(ANYTHING_MISSING 1)
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
if(REQUIRE_CRYPTO_NATIVE)
|
|
|
|
set(USE_CRYPTO_NATIVE ON)
|
|
|
|
set(FOUND_CRYPTO ON)
|
|
|
|
elseif(USE_IMPLICIT_CRYPTO)
|
|
|
|
if(ALLOW_CRYPTO_NATIVE AND (NOT FOUND_CRYPTO))
|
|
|
|
set(USE_CRYPTO_NATIVE ON)
|
|
|
|
set(FOUND_CRYPTO ON)
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
if(FOUND_CRYPTO)
|
|
|
|
if(NOT DEFAULT_CRYPTO)
|
|
|
|
# The preferred order of crypto providers is documented in
|
|
|
|
# manual/installation.rst in the crypto.build section.
|
|
|
|
if(USE_CRYPTO_GNUTLS)
|
|
|
|
set(DEFAULT_CRYPTO "gnutls")
|
|
|
|
elseif(USE_CRYPTO_OPENSSL)
|
|
|
|
set(DEFAULT_CRYPTO "openssl")
|
|
|
|
else()
|
|
|
|
set(DEFAULT_CRYPTO "native")
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
else()
|
|
|
|
message(SEND_ERROR "no crypto provider is available")
|
|
|
|
set(ANYTHING_MISSING 1)
|
|
|
|
endif()
|
|
|
|
if(ANYTHING_MISSING)
|
|
|
|
message(FATAL_ERROR "Missing dependencies; unable to continue")
|
|
|
|
endif()
|
|
|
|
|
|
|
|
message(STATUS "")
|
|
|
|
message(STATUS "*** Crypto Summary ***")
|
|
|
|
message(STATUS " GNU TLS crypto enabled: " ${USE_CRYPTO_GNUTLS})
|
|
|
|
message(STATUS " OpenSSL crypto enabled: " ${USE_CRYPTO_OPENSSL})
|
|
|
|
message(STATUS " Native crypto enabled: " ${USE_CRYPTO_NATIVE})
|
|
|
|
message(STATUS " Default crypto: " ${DEFAULT_CRYPTO})
|
|
|
|
message(STATUS "")
|
|
|
|
|
|
|
|
if(USE_CRYPTO_OPENSSL)
|
|
|
|
list(APPEND libqpdf_SOURCES ${libqpdf_crypto_openssl})
|
|
|
|
if(NOT EXTERNAL_LIBS)
|
|
|
|
list(APPEND dep_include_directories ${pc_openssl_INCLUDEDIR})
|
|
|
|
list(APPEND dep_link_directories ${pc_openssl_LIBDIR})
|
|
|
|
list(APPEND dep_link_libraries ${pc_openssl_LIBRARIES})
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
if(USE_CRYPTO_GNUTLS)
|
|
|
|
list(APPEND libqpdf_SOURCES ${libqpdf_crypto_gnutls})
|
|
|
|
list(APPEND dep_include_directories ${pc_gnutls_INCLUDEDIR})
|
|
|
|
list(APPEND dep_link_directories ${pc_gnutls_LIBDIR})
|
|
|
|
list(APPEND dep_link_libraries ${pc_gnutls_LIBRARIES})
|
|
|
|
endif()
|
|
|
|
if(USE_CRYPTO_NATIVE)
|
|
|
|
list(APPEND libqpdf_SOURCES ${libqpdf_crypto_native})
|
|
|
|
endif()
|
|
|
|
|
|
|
|
if(APPLE)
|
|
|
|
# 2022: in CI (GitHub actions), pkg-config for zlib was adding a
|
|
|
|
# broken directory to the include path. This effectively filters it
|
|
|
|
# out.
|
|
|
|
list(FILTER dep_include_directories EXCLUDE REGEX "^/Library/")
|
|
|
|
endif()
|
|
|
|
|
|
|
|
list(REMOVE_DUPLICATES dep_include_directories)
|
|
|
|
list(REMOVE_DUPLICATES dep_link_directories)
|
|
|
|
list(REMOVE_DUPLICATES dep_link_libraries)
|
|
|
|
|
|
|
|
check_type_size(size_t SIZEOF_SIZE_T)
|
|
|
|
check_include_file("inttypes.h" HAVE_INTTYPES_H)
|
|
|
|
check_symbol_exists(fseeko "stdio.h" HAVE_FSEEKO)
|
|
|
|
check_symbol_exists(fseeko64 "stdio.h" HAVE_FSEEKO64)
|
|
|
|
check_symbol_exists(localtime_r "time.h" HAVE_LOCALTIME_R)
|
|
|
|
check_symbol_exists(random "stdlib.h" HAVE_RANDOM)
|
|
|
|
|
|
|
|
check_c_source_compiles(
|
|
|
|
"#include <time.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
int main(int argc, char* argv[]) {
|
|
|
|
tzset();
|
|
|
|
printf(\"%ld\", timezone);
|
|
|
|
return 0;
|
|
|
|
}"
|
|
|
|
HAVE_EXTERN_LONG_TIMEZONE)
|
|
|
|
|
|
|
|
check_c_source_compiles(
|
|
|
|
"#include <time.h>
|
|
|
|
int main(int argc, char* argv[]) {
|
|
|
|
struct tm tm;
|
|
|
|
tm.tm_gmtoff = 1;
|
|
|
|
return 0;
|
|
|
|
}"
|
|
|
|
HAVE_EXTERN_TM_GMTOFF)
|
|
|
|
|
|
|
|
check_c_source_compiles(
|
|
|
|
"#include <stdio.h>
|
|
|
|
#include <sys/types.h>
|
|
|
|
int main(int argc, char* argv[]) {
|
|
|
|
int a[sizeof(off_t) >= 8 ? 1 : -1];
|
|
|
|
}"
|
|
|
|
LFS_WITHOUT_MACROS)
|
|
|
|
|
|
|
|
check_c_source_compiles(
|
|
|
|
"#define _FILE_OFFSET_BITS 64
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <sys/types.h>
|
|
|
|
int main(int argc, char* argv[]) {
|
|
|
|
int a[sizeof(off_t) >= 8 ? 1 : -1];
|
|
|
|
}"
|
|
|
|
LFS_WITH_MACROS)
|
|
|
|
if(LFS_WITH_MACROS AND NOT LFS_WITHOUT_MACROS)
|
|
|
|
set(_FILE_OFFSET_BITS 64)
|
|
|
|
endif()
|
|
|
|
|
2022-08-31 16:49:29 +00:00
|
|
|
check_c_source_compiles(
|
|
|
|
"#include <malloc.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
int main(int argc, char* argv[]) {
|
|
|
|
malloc_info(0, stdout);
|
|
|
|
return 0;
|
|
|
|
}"
|
|
|
|
HAVE_MALLOC_INFO)
|
|
|
|
|
|
|
|
check_c_source_compiles(
|
|
|
|
"#include <stdio.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
int main(int argc, char* argv[]) {
|
|
|
|
char* buf;
|
|
|
|
size_t size;
|
|
|
|
FILE* f;
|
|
|
|
f = open_memstream(&buf, &size);
|
|
|
|
fclose(f);
|
|
|
|
free(buf);
|
|
|
|
return 0;
|
|
|
|
}"
|
|
|
|
HAVE_OPEN_MEMSTREAM)
|
|
|
|
|
2022-03-05 13:24:51 +00:00
|
|
|
configure_file(
|
|
|
|
"${CMAKE_CURRENT_SOURCE_DIR}/qpdf/qpdf-config.h.in"
|
|
|
|
"${CMAKE_CURRENT_BINARY_DIR}/qpdf/qpdf-config.h"
|
|
|
|
NEWLINE_STYLE UNIX)
|
|
|
|
|
|
|
|
if(NOT BUILD_STATIC_LIBS)
|
|
|
|
set(OBJECT_LIB_IS_PIC ON)
|
|
|
|
else()
|
|
|
|
set(OBJECT_LIB_IS_PIC OFF)
|
|
|
|
endif()
|
|
|
|
|
|
|
|
# Build an "object library" for use in libtests so we don't have to
|
|
|
|
# export symbols that are not officially part of the public API. If we
|
|
|
|
# are building static libraries, the object library won't use
|
|
|
|
# position-independent code and will provided objects for the static
|
|
|
|
# library. If we are only building the shared library, go ahead and
|
|
|
|
# use PIC for the object library so we don't have to compile twice.
|
|
|
|
set(OBJECT_LIB libqpdf_object)
|
|
|
|
add_library(${OBJECT_LIB} OBJECT ${libqpdf_SOURCES})
|
2022-04-10 12:17:35 +00:00
|
|
|
if(OBJECT_LIB_IS_PIC)
|
|
|
|
target_compile_definitions(${OBJECT_LIB} PRIVATE libqpdf_EXPORTS)
|
|
|
|
endif()
|
2022-03-05 13:24:51 +00:00
|
|
|
set_target_properties(${OBJECT_LIB} PROPERTIES
|
|
|
|
POSITION_INDEPENDENT_CODE ${OBJECT_LIB_IS_PIC})
|
|
|
|
target_include_directories(${OBJECT_LIB}
|
|
|
|
SYSTEM PRIVATE ${dep_include_directories})
|
|
|
|
target_include_directories(${OBJECT_LIB}
|
|
|
|
PUBLIC
|
|
|
|
${JPEG_INCLUDE}
|
|
|
|
${qpdf_INCLUDE}
|
|
|
|
${qpdf_SOURCE_DIR}/libqpdf
|
|
|
|
${CMAKE_CURRENT_BINARY_DIR})
|
|
|
|
target_link_directories(${OBJECT_LIB} INTERFACE ${dep_link_directories})
|
|
|
|
target_link_libraries(${OBJECT_LIB} INTERFACE ${dep_link_libraries})
|
2022-03-19 22:19:44 +00:00
|
|
|
if(ATOMIC_LIBRARY)
|
|
|
|
target_link_libraries(${OBJECT_LIB} INTERFACE ${ATOMIC_LIBRARY})
|
|
|
|
endif()
|
2022-03-05 13:24:51 +00:00
|
|
|
|
|
|
|
set(LD_VERSION_FLAGS "")
|
|
|
|
function(ld_version_script)
|
|
|
|
# Check if the linker supports linker scripts, and use if it does.
|
|
|
|
# This functionality is currently constrained to compilers using GNU
|
|
|
|
# ld on ELF systems or systems that emulation this behavior.
|
|
|
|
set(ld_script
|
|
|
|
"${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/qpdf-tmp/conftest.map")
|
|
|
|
file(WRITE ${ld_script}
|
|
|
|
"VERS_1 {
|
|
|
|
global: sym;
|
|
|
|
};
|
|
|
|
|
|
|
|
VERS_2 {
|
|
|
|
global: sym;
|
|
|
|
} VERS_1;
|
|
|
|
")
|
|
|
|
set(CMAKE_REQUIRED_LINK_OPTIONS -Wl,--version-script=${ld_script})
|
|
|
|
check_c_source_compiles("int main() { return 0; }" HAVE_LD_SCRIPT)
|
|
|
|
if(HAVE_LD_SCRIPT)
|
|
|
|
set(LD_VERSION_FLAGS
|
|
|
|
-Wl,--version-script=${CMAKE_CURRENT_BINARY_DIR}/libqpdf.map PARENT_SCOPE)
|
|
|
|
configure_file(
|
|
|
|
"${qpdf_SOURCE_DIR}/libqpdf.map.in"
|
|
|
|
"${CMAKE_CURRENT_BINARY_DIR}/libqpdf.map"
|
|
|
|
NEWLINE_STYLE UNIX)
|
|
|
|
endif()
|
|
|
|
endfunction()
|
|
|
|
if(NOT WIN32)
|
|
|
|
ld_version_script()
|
|
|
|
endif()
|
|
|
|
|
|
|
|
if(BUILD_SHARED_LIBS)
|
|
|
|
set(SHARED_LIB libqpdf)
|
|
|
|
if(OBJECT_LIB_IS_PIC)
|
|
|
|
add_library(${SHARED_LIB} SHARED $<TARGET_OBJECTS:libqpdf_object>)
|
|
|
|
else()
|
|
|
|
add_library(${SHARED_LIB} SHARED ${libqpdf_SOURCES})
|
|
|
|
endif()
|
|
|
|
if(WIN32)
|
|
|
|
# Goal: the DLL import library should be libqpdf.a or qpdf.lib so
|
|
|
|
# that linking with -lqpdf gets you a shared library link on all
|
|
|
|
# platforms. The DLL should be qpdf${SONAME}.dll rather than just
|
|
|
|
# qpdf.dll. qpdf has always done this, and it gives us some
|
|
|
|
# protection against binary incompatible DLLs being installed.
|
|
|
|
set(SHARED_OUT qpdf${qpdf_SOVERSION}) # Put API version number in DLL
|
|
|
|
if(MINGW)
|
|
|
|
# Reference: Platform/Windows-GNU.cmake in the cmake installation
|
|
|
|
set(CMAKE_SHARED_LIBRARY_PREFIX "") # libqpdf$v.dll -> qpdf$v.dll
|
|
|
|
set(CMAKE_IMPORT_LIBRARY_SUFFIX ".a") # libqpdf.dll.a -> libqpdf.a
|
2023-05-20 23:50:43 +00:00
|
|
|
# Ensure the DLLs are striped in Release mode.
|
|
|
|
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -s")
|
2022-03-05 13:24:51 +00:00
|
|
|
endif()
|
|
|
|
if(MSVC)
|
|
|
|
# Avoid linker warning from mixing libraries built with /MT and /MD.
|
|
|
|
set_target_properties(${SHARED_LIB}
|
|
|
|
PROPERTIES LINK_FLAGS "/NODEFAULTLIB:LIBCMT /NODEFAULTLIB:LIBCMTD")
|
|
|
|
endif()
|
|
|
|
else()
|
|
|
|
set(SHARED_OUT qpdf)
|
|
|
|
endif()
|
|
|
|
# Setting OUTPUT_NAME and ARCHIVE_OUTPUT_NAME separate enables us to
|
|
|
|
# have a versioned DLL and an unversioned import library, which
|
|
|
|
# gives us semantics similar to ELF shared libraries and makes
|
|
|
|
# linking against qpdf the same across all platforms.
|
|
|
|
set_target_properties(${SHARED_LIB} PROPERTIES
|
|
|
|
OUTPUT_NAME ${SHARED_OUT}
|
|
|
|
ARCHIVE_OUTPUT_NAME qpdf
|
|
|
|
VERSION ${qpdf_LIBVERSION}
|
|
|
|
SOVERSION ${qpdf_SOVERSION}
|
|
|
|
POSITION_INDEPENDENT_CODE ${BUILD_SHARED_LIBS})
|
|
|
|
|
2022-04-10 12:17:35 +00:00
|
|
|
target_compile_definitions(${SHARED_LIB} PRIVATE libqpdf_EXPORTS)
|
2022-03-05 13:24:51 +00:00
|
|
|
target_include_directories(${SHARED_LIB}
|
|
|
|
SYSTEM PRIVATE ${dep_include_directories})
|
|
|
|
target_include_directories(${SHARED_LIB}
|
|
|
|
PUBLIC
|
|
|
|
$<BUILD_INTERFACE:${qpdf_INCLUDE}>
|
|
|
|
$<INSTALL_INTERFACE:include>)
|
|
|
|
target_link_directories(${SHARED_LIB} PRIVATE ${dep_link_directories})
|
|
|
|
target_link_libraries(${SHARED_LIB} PRIVATE ${dep_link_libraries})
|
2022-03-19 22:19:44 +00:00
|
|
|
if(ATOMIC_LIBRARY)
|
|
|
|
target_link_libraries(${SHARED_LIB} PRIVATE ${ATOMIC_LIBRARY})
|
|
|
|
endif()
|
2022-03-05 13:24:51 +00:00
|
|
|
if(LD_VERSION_FLAGS)
|
|
|
|
target_link_options(${SHARED_LIB} PRIVATE ${LD_VERSION_FLAGS})
|
|
|
|
endif()
|
|
|
|
|
|
|
|
target_include_directories(${SHARED_LIB}
|
|
|
|
PRIVATE ${qpdf_SOURCE_DIR}/libqpdf ${CMAKE_CURRENT_BINARY_DIR})
|
|
|
|
|
|
|
|
install(TARGETS ${SHARED_LIB}
|
|
|
|
EXPORT libqpdfTargets
|
|
|
|
TYPE LIBRARY
|
|
|
|
COMPONENT ${COMPONENT_LIB}
|
|
|
|
NAMELINK_COMPONENT ${COMPONENT_DEV}
|
|
|
|
INCLUDES ${qpdf_INCLUDE})
|
|
|
|
endif()
|
|
|
|
|
|
|
|
if(BUILD_STATIC_LIBS)
|
|
|
|
if(BUILD_SHARED_LIBS)
|
|
|
|
set(STATIC_LIB libqpdf_static)
|
|
|
|
else()
|
|
|
|
set(STATIC_LIB libqpdf)
|
|
|
|
endif()
|
|
|
|
if(OBJECT_LIB_IS_PIC)
|
|
|
|
add_library(${STATIC_LIB} STATIC ${libqpdf_SOURCES})
|
|
|
|
else()
|
|
|
|
add_library(${STATIC_LIB} STATIC $<TARGET_OBJECTS:libqpdf_object>)
|
|
|
|
endif()
|
|
|
|
|
|
|
|
target_include_directories(${STATIC_LIB}
|
|
|
|
SYSTEM PRIVATE ${dep_include_directories})
|
|
|
|
target_include_directories(${STATIC_LIB}
|
|
|
|
PUBLIC
|
|
|
|
$<BUILD_INTERFACE:${qpdf_INCLUDE}>
|
|
|
|
$<INSTALL_INTERFACE:include>)
|
|
|
|
target_link_directories(${STATIC_LIB}
|
|
|
|
INTERFACE $<BUILD_INTERFACE:${dep_link_directories}>
|
|
|
|
PRIVATE $<INSTALL_INTERFACE:${dep_link_directories}>)
|
|
|
|
target_link_libraries(${STATIC_LIB} INTERFACE ${dep_link_libraries})
|
2022-03-19 22:19:44 +00:00
|
|
|
if(ATOMIC_LIBRARY)
|
|
|
|
target_link_libraries(${STATIC_LIB} INTERFACE ${ATOMIC_LIBRARY})
|
|
|
|
endif()
|
2022-03-05 13:24:51 +00:00
|
|
|
|
|
|
|
# Avoid name clashes on Windows with the the DLL import library.
|
|
|
|
if(NOT DEFINED STATIC_SUFFIX AND BUILD_SHARED_LIBS)
|
|
|
|
if (WIN32)
|
|
|
|
set(STATIC_SUFFIX "_static")
|
|
|
|
else()
|
|
|
|
set(STATIC_SUFFIX "")
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
|
|
|
|
set_target_properties(${STATIC_LIB} PROPERTIES
|
|
|
|
OUTPUT_NAME qpdf${STATIC_SUFFIX}
|
|
|
|
VERSION ${PROJECT_VERSION})
|
|
|
|
target_include_directories(${STATIC_LIB}
|
|
|
|
PRIVATE ${qpdf_SOURCE_DIR}/libqpdf ${CMAKE_CURRENT_BINARY_DIR})
|
|
|
|
|
|
|
|
install(TARGETS ${STATIC_LIB}
|
|
|
|
EXPORT libqpdfTargets
|
|
|
|
TYPE ARCHIVE
|
|
|
|
COMPONENT ${COMPONENT_DEV}
|
|
|
|
INCLUDES ${qpdf_INCLUDE})
|
|
|
|
endif()
|
|
|
|
|
|
|
|
configure_file(
|
|
|
|
"${qpdf_SOURCE_DIR}/libqpdf.pc.in"
|
|
|
|
"${CMAKE_CURRENT_BINARY_DIR}/libqpdf.pc"
|
|
|
|
@ONLY NEWLINE_STYLE UNIX)
|
|
|
|
if(INSTALL_PKGCONFIG)
|
|
|
|
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libqpdf.pc
|
|
|
|
DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
|
|
|
|
COMPONENT ${COMPONENT_DEV})
|
|
|
|
endif()
|
|
|
|
|
|
|
|
if(INSTALL_CMAKE_PACKAGE)
|
|
|
|
include(CMakePackageConfigHelpers)
|
|
|
|
configure_package_config_file(
|
|
|
|
${qpdf_SOURCE_DIR}/qpdfConfig.cmake.in
|
|
|
|
${CMAKE_CURRENT_BINARY_DIR}/qpdfConfig.cmake
|
|
|
|
INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/qpdf)
|
|
|
|
write_basic_package_version_file(
|
|
|
|
"${CMAKE_CURRENT_BINARY_DIR}/qpdfConfigVersion.cmake"
|
|
|
|
VERSION ${PROJECT_VERSION}
|
|
|
|
COMPATIBILITY SameMajorVersion)
|
|
|
|
install(EXPORT libqpdfTargets
|
|
|
|
NAMESPACE qpdf::
|
|
|
|
FILE libqpdfTargets.cmake
|
2023-12-09 11:25:30 +00:00
|
|
|
COMPONENT ${COMPONENT_DEV}
|
2022-03-05 13:24:51 +00:00
|
|
|
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/qpdf)
|
|
|
|
install(FILES
|
|
|
|
${CMAKE_CURRENT_BINARY_DIR}/qpdfConfigVersion.cmake
|
|
|
|
${CMAKE_CURRENT_BINARY_DIR}/qpdfConfig.cmake
|
2023-12-09 11:25:30 +00:00
|
|
|
COMPONENT ${COMPONENT_DEV}
|
2022-03-05 13:24:51 +00:00
|
|
|
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/qpdf)
|
|
|
|
endif()
|
2022-03-15 01:39:29 +00:00
|
|
|
|
|
|
|
if(CHECK_SIZES AND BUILD_SHARED_LIBS AND (CMAKE_SYSTEM_NAME STREQUAL "Linux"))
|
|
|
|
# We can only do this check on a system with ELF shared libraries.
|
|
|
|
# Since this is a maintainer-only option, testing for Linux is a
|
|
|
|
# close enough approximation.
|
|
|
|
add_test(
|
|
|
|
NAME check-sizes
|
|
|
|
COMMAND ${qpdf_SOURCE_DIR}/check_abi check-sizes
|
|
|
|
--lib $<TARGET_FILE:libqpdf>)
|
|
|
|
endif()
|