mirror of
https://github.com/pocoproject/poco.git
synced 2024-12-15 11:30:59 +01:00
e1435a6620
* Use ZLIB and PCRE imported target to improve portability * Set EXPAT and SQLite3 library for XML and SQL if POCO_UNBUNDLED is true in cmake build
108 lines
2.4 KiB
CMake
108 lines
2.4 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
# file Copyright.txt or https://cmake.org/licensing for details.
|
|
|
|
#[=======================================================================[.rst:
|
|
FindPCRE
|
|
-------
|
|
|
|
Finds the PCRE library.
|
|
|
|
Imported Targets
|
|
^^^^^^^^^^^^^^^^
|
|
|
|
This module provides the following imported targets, if found:
|
|
|
|
``Pcre::Pcre``
|
|
The PCRE library
|
|
|
|
Result Variables
|
|
^^^^^^^^^^^^^^^^
|
|
|
|
This will define the following variables:
|
|
|
|
``PCRE_FOUND``
|
|
True if the system has the PCRE library.
|
|
``PCRE_VERSION``
|
|
The version of the PCRE library which was found.
|
|
``PCRE_INCLUDE_DIRS``
|
|
Include directories needed to use PCRE.
|
|
``PCRE_LIBRARIES``
|
|
Libraries needed to link to PCRE.
|
|
|
|
Cache Variables
|
|
^^^^^^^^^^^^^^^
|
|
|
|
The following cache variables may also be set:
|
|
|
|
``PCRE_INCLUDE_DIR``
|
|
The directory containing ``foo.h``.
|
|
``PCRE_LIBRARY``
|
|
The path to the PCRE library.
|
|
|
|
Hints
|
|
^^^^^
|
|
|
|
``PCRE_ROOT_DIR``
|
|
The path to the root directory of a PCRE installation.
|
|
``PCRE_ROOT_INCLUDE_DIRS``
|
|
The path to the include directory of a PCRE installation.
|
|
``PCRE_ROOT_LIBRARY_DIRS``
|
|
The path to the library directory of a PCRE installation.
|
|
|
|
#]=======================================================================]#
|
|
|
|
include(FindPackageHandleStandardArgs)
|
|
|
|
find_package(PkgConfig QUIET)
|
|
pkg_check_modules(PC_PCRE QUIET pcre)
|
|
|
|
find_path(PCRE_INCLUDE_DIR
|
|
NAMES pcre.h
|
|
HINTS
|
|
${PCRE_ROOT_DIR}/include
|
|
${PCRE_ROOT_INCLUDE_DIRS}
|
|
PATHS
|
|
${PC_PCRE_INCLUDE_DIRS}
|
|
DOC "Specify the include directory containing pcre.h"
|
|
)
|
|
|
|
find_library(PCRE_LIBRARY
|
|
NAMES pcre
|
|
HINTS
|
|
${PCRE_ROOT_DIR}/lib
|
|
${PCRE_ROOT_LIBRARY_DIRS}
|
|
PATHS
|
|
${PC_PCRE_LIBRARY_DIRS}
|
|
DOC "Specify the lib directory containing pcre"
|
|
)
|
|
|
|
set(PCRE_VERSION ${PC_PCRE_VERSION})
|
|
|
|
find_package_handle_standard_args(PCRE
|
|
FOUND_VAR PCRE_FOUND
|
|
REQUIRED_VARS
|
|
PCRE_LIBRARY
|
|
PCRE_INCLUDE_DIR
|
|
VERSION_VAR PCRE_VERSION
|
|
)
|
|
|
|
if(PCRE_FOUND)
|
|
set(PCRE_LIBRARIES ${PCRE_LIBRARY})
|
|
set(PCRE_INCLUDE_DIRS ${PCRE_INCLUDE_DIR})
|
|
set(PCRE_DEFINITIONS ${PC_PCRE_CFLAGS_OTHER})
|
|
endif()
|
|
|
|
if(PCRE_FOUND AND NOT TARGET Pcre::Pcre)
|
|
add_library(Pcre::Pcre UNKNOWN IMPORTED)
|
|
set_target_properties(Pcre::Pcre PROPERTIES
|
|
IMPORTED_LOCATION "${PCRE_LIBRARY}"
|
|
INTERFACE_COMPILE_OPTIONS "${PC_PCRE_CFLAGS_OTHER}"
|
|
INTERFACE_INCLUDE_DIRECTORIES "${PCRE_INCLUDE_DIR}"
|
|
)
|
|
endif()
|
|
|
|
mark_as_advanced(
|
|
PCRE_INCLUDE_DIR
|
|
PCRE_LIBRARY
|
|
)
|