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Add option to build CMake against a system librhash

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Create a CMAKE_USE_SYSTEM_LIBRHASH option.
This commit is contained in:
Brad King
2016-11-03 13:31:33 -04:00
parent 71180fc8aa
commit cd8a57ae9b
4 changed files with 29 additions and 6 deletions
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22
CMakeLists.txt
View File

@@ -104,7 +104,7 @@ macro(CMAKE_HANDLE_SYSTEM_LIBRARIES)
# Allow the user to enable/disable all system utility library options by
# defining CMAKE_USE_SYSTEM_LIBRARIES or CMAKE_USE_SYSTEM_LIBRARY_${util}.
set(UTILITIES BZIP2 CURL EXPAT FORM JSONCPP LIBARCHIVE LIBLZMA LIBUV ZLIB)
set(UTILITIES BZIP2 CURL EXPAT FORM JSONCPP LIBARCHIVE LIBLZMA LIBRHASH LIBUV ZLIB)
foreach(util ${UTILITIES})
if(NOT DEFINED CMAKE_USE_SYSTEM_LIBRARY_${util}
AND DEFINED CMAKE_USE_SYSTEM_LIBRARIES)
@@ -144,6 +144,7 @@ macro(CMAKE_HANDLE_SYSTEM_LIBRARIES)
"${CMAKE_USE_SYSTEM_LIBRARY_LIBLZMA}" "NOT CMAKE_USE_SYSTEM_LIBARCHIVE" ON)
option(CMAKE_USE_SYSTEM_FORM "Use system-installed libform" "${CMAKE_USE_SYSTEM_LIBRARY_FORM}")
option(CMAKE_USE_SYSTEM_JSONCPP "Use system-installed jsoncpp" "${CMAKE_USE_SYSTEM_LIBRARY_JSONCPP}")
option(CMAKE_USE_SYSTEM_LIBRHASH "Use system-installed librhash" "${CMAKE_USE_SYSTEM_LIBRARY_LIBRHASH}")
option(CMAKE_USE_SYSTEM_LIBUV "Use system-installed libuv" "${CMAKE_USE_SYSTEM_LIBRARY_LIBUV}")
# For now use system KWIML only if explicitly requested rather
@@ -298,9 +299,22 @@ macro (CMAKE_BUILD_UTILITIES)
add_subdirectory(Utilities/KWIML)
endif()
set(CMAKE_LIBRHASH_LIBRARIES cmlibrhash)
add_subdirectory(Utilities/cmlibrhash)
CMAKE_SET_TARGET_FOLDER(cmlibrhash "Utilities/3rdParty")
if(CMAKE_USE_SYSTEM_LIBRHASH)
if(NOT CMAKE_VERSION VERSION_LESS 3.0)
find_package(LibRHash)
else()
message(FATAL_ERROR "CMAKE_USE_SYSTEM_LIBRHASH requires CMake >= 3.0")
endif()
if(NOT LibRHash_FOUND)
message(FATAL_ERROR
"CMAKE_USE_SYSTEM_LIBRHASH is ON but LibRHash is not found!")
endif()
set(CMAKE_LIBRHASH_LIBRARIES LibRHash::LibRHash)
else()
set(CMAKE_LIBRHASH_LIBRARIES cmlibrhash)
add_subdirectory(Utilities/cmlibrhash)
CMAKE_SET_TARGET_FOLDER(cmlibrhash "Utilities/3rdParty")
endif()
#---------------------------------------------------------------------
# Build zlib library for Curl, CMake, and CTest.

1
Utilities/cmThirdParty.h.in
View File

@@ -13,6 +13,7 @@
#cmakedefine CMAKE_USE_SYSTEM_LIBLZMA
#cmakedefine CMAKE_USE_SYSTEM_FORM
#cmakedefine CMAKE_USE_SYSTEM_JSONCPP
#cmakedefine CMAKE_USE_SYSTEM_LIBRHASH
#cmakedefine CMAKE_USE_SYSTEM_LIBUV
#cmakedefine CTEST_USE_XMLRPC

6
Utilities/cm_rhash.h
View File

@@ -3,6 +3,12 @@
#ifndef cm_rhash_h
#define cm_rhash_h
/* Use the LibRHash library configured for CMake. */
#include "cmThirdParty.h"
#ifdef CMAKE_USE_SYSTEM_LIBRHASH
#include <rhash.h>
#else
#include <cmlibrhash/librhash/rhash.h>
#endif
#endif

6
bootstrap
View File

@@ -493,6 +493,8 @@ Configuration:
--no-system-liblzma use cmake-provided liblzma library (default)
--system-libarchive use system-installed libarchive library
--no-system-libarchive use cmake-provided libarchive library (default)
--system-librhash use system-installed librhash library
--no-system-librhash use cmake-provided librhash library (default)
--qt-gui build the Qt-based GUI (requires Qt >= 4.2)
--no-qt-gui do not build the Qt-based GUI (default)
@@ -726,10 +728,10 @@ while test $# != 0; do
--init=*) cmake_init_file=`cmake_arg "$1"` ;;
--system-libs) cmake_bootstrap_system_libs="${cmake_bootstrap_system_libs} -DCMAKE_USE_SYSTEM_LIBRARIES=1" ;;
--no-system-libs) cmake_bootstrap_system_libs="${cmake_bootstrap_system_libs} -DCMAKE_USE_SYSTEM_LIBRARIES=0" ;;
--system-bzip2|--system-curl|--system-expat|--system-jsoncpp|--system-libarchive|--system-zlib|--system-liblzma)
--system-bzip2|--system-curl|--system-expat|--system-jsoncpp|--system-libarchive|--system-librhash|--system-zlib|--system-liblzma)
lib=`cmake_arg "$1" "--system-"`
cmake_bootstrap_system_libs="${cmake_bootstrap_system_libs} -DCMAKE_USE_SYSTEM_LIBRARY_`cmake_toupper $lib`=1" ;;
--no-system-bzip2|--no-system-curl|--no-system-expat|--no-system-jsoncpp|--no-system-libarchive|--no-system-zlib|--no-system-liblzma)
--no-system-bzip2|--no-system-curl|--no-system-expat|--no-system-jsoncpp|--no-system-libarchive|--no-system-librhash|--no-system-zlib|--no-system-liblzma)
lib=`cmake_arg "$1" "--no-system-"`
cmake_bootstrap_system_libs="${cmake_bootstrap_system_libs} -DCMAKE_USE_SYSTEM_LIBRARY_`cmake_toupper $lib`=0" ;;
--qt-gui) cmake_bootstrap_qt_gui="1" ;;