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Build pcre2 and muparser with CMake

Browse source 
This adds files MuParser.cmake and PCRE2.cmake. PCRE2 is built using
its own CMake path, while MuParser uses ExternalProject.
This commit is contained in:
ridiculousfish 2017-10-04 20:31:35 -07:00
parent 9f8ae95b0e
commit fe37a1646d
3 changed files with 53 additions and 6 deletions
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28
CMakeFiles/MuParser.cmake Normal file
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@ -0,0 +1,28 @@
INCLUDE(ExternalProject)
SET(MUPARSER_PREFIX muparser-build)
SET(MUPARSER_SRC ${CMAKE_CURRENT_SOURCE_DIR}/muparser-2.2.5)
SET(MUPARSER_OBJ ${MUPARSER_PREFIX}/obj)
SET(MUPARSER_DST ${MUPARSER_PREFIX}/dst)
# MuParser configure has an obnoxious victory message which we suppress.
EXTERNALPROJECT_ADD(
muparser_project
PREFIX ${MUPARSER_PREFIX}
SOURCE_DIR ${MUPARSER_SRC}
BINARY_DIR ${MUPARSER_OBJ}
INSTALL_DIR ${MUPARSER_DST}
CONFIGURE_COMMAND ${MUPARSER_SRC}/configure
--prefix=${CMAKE_CURRENT_BINARY_DIR}/${MUPARSER_DST}
--quiet --enable-shared=no --enable-samples=no --enable-debug=no > /dev/null
BUILD_COMMAND make -j 3 CPPFLAGS=-D_UNICODE=1\ -Wno-switch lib/libmuparser.a
INSTALL_COMMAND make install
BUILD_BYPRODUCTS ${MUPARSER_DST}/lib/libmuparser.a
EXCLUDE_FROM_ALL
)
ADD_LIBRARY(muparser STATIC IMPORTED)
SET_TARGET_PROPERTIES(muparser PROPERTIES IMPORTED_LOCATION
${CMAKE_CURRENT_BINARY_DIR}/${MUPARSER_DST}/lib/libmuparser.a)
ADD_DEPENDENCIES(muparser muparser_project)
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR}/${MUPARSER_DST}/include/)

20
CMakeFiles/PCRE2.cmake Normal file
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# PCRE2 needs some settings.
SET(PCRE2_WIDTH ${WCHAR_T_BITS})
SET(PCRE2_BUILD_PCRE2_8 OFF CACHE BOOL "Build 8bit PCRE2 library")
SET(PCRE2_BUILD_PCRE2_${PCRE2_WIDTH} ON CACHE BOOL "Build ${PCRE2_WIDTH}bit PCRE2 library")
SET(PCRE2_SHOW_REPORT OFF CACHE BOOL "Show the final configuration report")
SET(PCRE2_BUILD_PCRE2GREP OFF CACHE BOOL "Build pcre2grep")
SET(PCRE2_MIN_VERSION 10.21)
FIND_LIBRARY(PCRE2_LIB pcre2-${PCRE2_WIDTH})
FIND_PATH(PCRE2_INCLUDE_DIR pcre2.h)
IF (PCRE2_LIB AND PCRE2_INCLUDE_DIR)
MESSAGE(STATUS "Found system PCRE2 library ${PCRE2_INCLUDE_DIR}")
ELSE()
MESSAGE(STATUS "Using bundled PCRE2 library")
ADD_SUBDIRECTORY(pcre2-10.22 EXCLUDE_FROM_ALL)
SET(PCRE2_INCLUDE_DIR ${CMAKE_BINARY_DIR}/pcre2-10.22/)
SET(PCRE2_LIB pcre2-${PCRE2_WIDTH})
endif(PCRE2_LIB AND PCRE2_INCLUDE_DIR)
INCLUDE_DIRECTORIES(${PCRE2_INCLUDE_DIR})

11
CMakeLists.txt
View file

@ -53,17 +53,16 @@ ADD_DEFINITIONS(-D_UNICODE=1
-DBINDIR=L"${CMAKE_INSTALL_FULL_BINDIR}"
-DDOCDIR=L"${CMAKE_INSTALL_FULL_DOCDIR}")
# Set up dependency paths.
INCLUDE_DIRECTORIES(muparser-2.2.5/include/ pcre2-10.22/src/)
LINK_DIRECTORIES(muparser-2.2.5/lib/ pcre2-10.22/.libs/)
# Set up PCRE2
INCLUDE(CMakeFiles/PCRE2.cmake)
# PCRE2 needs a define.
SET(PCRE2_WIDTH ${WCHAR_T_BITS})
# Set up muparser.
INCLUDE(CMakeFiles/MuParser.cmake)
# Define a function to link dependencies.
FUNCTION(FISH_LINK_DEPS target)
TARGET_LINK_LIBRARIES(${target} ${CURSES_LIBRARIES} Threads::Threads)
TARGET_LINK_LIBRARIES(${target} pcre2-${PCRE2_WIDTH} muparser)
TARGET_LINK_LIBRARIES(${target} ${PCRE2_LIB} muparser)
ENDFUNCTION(FISH_LINK_DEPS)
# Define fish.