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Add dependency on PCRE

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Perl-compatible regular expression library
This commit is contained in:
Drew DeVault 2015-08-26 08:32:27 -04:00
parent adcf89cfe4
commit 93482312f9
2 changed files with 40 additions and 9 deletions
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37
CMake/FindPCRE.cmake Normal file
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@ -0,0 +1,37 @@
# Copyright (C) 2007-2009 LuaDist.
# Created by Peter Kapec <kapecp@gmail.com>
# Redistribution and use of this file is allowed according to the terms of the MIT license.
# For details see the COPYRIGHT file distributed with LuaDist.
# Note:
# Searching headers and libraries is very simple and is NOT as powerful as scripts
# distributed with CMake, because LuaDist defines directories to search for.
# Everyone is encouraged to contact the author with improvements. Maybe this file
# becomes part of CMake distribution sometimes.
# - Find pcre
# Find the native PCRE headers and libraries.
#
# PCRE_INCLUDE_DIRS - where to find pcre.h, etc.
# PCRE_LIBRARIES - List of libraries when using pcre.
# PCRE_FOUND - True if pcre found.
# Look for the header file.
FIND_PATH(PCRE_INCLUDE_DIR NAMES pcre.h)
# Look for the library.
FIND_LIBRARY(PCRE_LIBRARY NAMES pcre)
# Handle the QUIETLY and REQUIRED arguments and set PCRE_FOUND to TRUE if all listed variables are TRUE.
INCLUDE(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(PCRE DEFAULT_MSG PCRE_LIBRARY PCRE_INCLUDE_DIR)
# Copy the results to the output variables.
IF(PCRE_FOUND)
SET(PCRE_LIBRARIES ${PCRE_LIBRARY})
SET(PCRE_INCLUDE_DIRS ${PCRE_INCLUDE_DIR})
ELSE(PCRE_FOUND)
SET(PCRE_LIBRARIES)
SET(PCRE_INCLUDE_DIRS)
ENDIF(PCRE_FOUND)
MARK_AS_ADVANCED(PCRE_INCLUDE_DIRS PCRE_LIBRARIES)

12
CMakeLists.txt
View file

@ -9,19 +9,13 @@ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/CMake)
find_package(XKBCommon REQUIRED)
find_package(WLC REQUIRED)
find_package(A2X REQUIRED)
if (UNIX)
find_library(DL_LIBRARY dl)
mark_as_advanced(DL_LIBRARY)
if (NOT DL_LIBRARY)
message(FATAL_ERROR "libdl is needed on unix systems")
endif ()
endif (UNIX)
find_package(PCRE REQUIRED)
FILE(GLOB sources ${PROJECT_SOURCE_DIR}/sway/*.c)
include_directories(
${WLC_INCLUDE_DIRS}
${PCRE_INCLUDE_DIRS}
include/
)
@ -32,7 +26,7 @@ add_executable(sway
target_link_libraries(sway
${WLC_LIBRARIES}
${XKBCOMMON_LIBRARIES}
${DL_LIBRARY}
${PCRE_LIBRARIES}
)
INSTALL(