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remove pcre, add support for bundled pcre2

This commit is contained in:
Sergei Golubchik
2019-12-18 17:51:01 +01:00
parent 3b654d54c1
commit 67f928d8c2
313 changed files with 46 additions and 202127 deletions

View File

@@ -1,8 +1,50 @@
INCLUDE (CheckCSourceRuns)
INCLUDE (ExternalProject)
SET(WITH_PCRE "auto" CACHE STRING
"Which pcre to use (possible values are 'bundled', 'system', or 'auto')")
MACRO(BUNDLE_PCRE2)
SET(dir "${CMAKE_BINARY_DIR}/extra/pcre2")
SET(PCRE_INCLUDES ${dir}/src/pcre2-build ${dir}/src/pcre2/src)
SET(byproducts)
FOREACH(lib pcre2-posix pcre2-8)
ADD_LIBRARY(${lib} STATIC IMPORTED GLOBAL)
ADD_DEPENDENCIES(${lib} pcre2)
IF(WIN32) # same condition as in pcre2 CMakeLists.txt that adds "d"
SET(file ${dir}/src/pcre2-build/${CMAKE_CFG_INTDIR}/${CMAKE_STATIC_LIBRARY_PREFIX}${lib}${CMAKE_STATIC_LIBRARY_SUFFIX})
SET_TARGET_PROPERTIES(${lib} PROPERTIES IMPORTED_LOCATION_DEBUG ${dir}/src/pcre2-build/Debug/${lib}d.lib)
ELSE()
SET(file ${dir}/src/pcre2-build/${CMAKE_STATIC_LIBRARY_PREFIX}${lib}${CMAKE_STATIC_LIBRARY_SUFFIX})
SET(byproducts ${byproducts} BUILD_BYPRODUCTS ${file})
ENDIF()
SET_TARGET_PROPERTIES(${lib} PROPERTIES IMPORTED_LOCATION ${file})
ENDFOREACH()
FOREACH(v "" "_DEBUG" "_RELWITHDEBINFO" "_RELEASE" "_MINZISEREL")
STRING(REPLACE "/WX" "" pcre2_flags${v} "${CMAKE_C_FLAGS${v}}")
ENDFOREACH()
ExternalProject_Add(
pcre2
PREFIX "${dir}"
URL "https://ftp.pcre.org/pub/pcre/pcre2-10.34.zip"
URL_MD5 fdb10dba7f3be43730966bebdd3755ef
INSTALL_COMMAND ""
CMAKE_ARGS
"-DPCRE2_BUILD_TESTS=OFF"
"-DPCRE2_BUILD_PCRE2GREP=OFF"
"-DBUILD_SHARED_LIBS=OFF"
"-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}"
"-DCMAKE_C_FLAGS=${pcre2_flags} ${PIC_FLAG}"
"-DCMAKE_C_FLAGS_DEBUG=${pcre2_flags_DEBUG}"
"-DCMAKE_C_FLAGS_RELWITHDEBINFO=${pcre2_flags_RELWITHDEBINFO}"
"-DCMAKE_C_FLAGS_RELEASE=${pcre2_flags_RELEASE}"
"-DCMAKE_C_FLAGS_MINSIZEREL=${pcre2_flags_MINSIZEREL}"
"-DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}"
${byproducts}
)
SET_TARGET_PROPERTIES(pcre2 PROPERTIES EXCLUDE_FROM_ALL TRUE)
ENDMACRO()
MACRO (CHECK_PCRE)
IF(WITH_PCRE STREQUAL "system" OR WITH_PCRE STREQUAL "auto")
CHECK_LIBRARY_EXISTS(pcre2-8 pcre2_match_8 "" HAVE_PCRE2)
@@ -11,11 +53,7 @@ MACRO (CHECK_PCRE)
IF (WITH_PCRE STREQUAL "system")
MESSAGE(FATAL_ERROR "system pcre2-8 library is not found or unusable")
ENDIF()
SET(PCRE_INCLUDES ${CMAKE_BINARY_DIR}/pcre2 ${CMAKE_SOURCE_DIR}/pcre2
${CMAKE_BINARY_DIR}/pcre2/src ${CMAKE_SOURCE_DIR}/pcre2/src)
SET(PCRE2_BUILD_TESTS OFF CACHE BOOL "Disable tests.")
SET(PCRE2_BUILD_PCRE2GREP OFF CACHE BOOL "Disable pcre2grep")
ADD_SUBDIRECTORY(pcre2)
BUNDLE_PCRE2()
ENDIF()
ENDMACRO()