Merge pull request libgit2#4382 from pks-t/pks/cmake-source-dir

cmake: use project-relative binary and source directories

Author: ethomson

CMakeLists.txt

@@ -19,7 +19,7 @@ IF (NOT CMAKE_VERSION VERSION_LESS 3.1)
 ENDIF()
 
 # Add find modules to the path
-SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
+SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${libgit2_SOURCE_DIR}/cmake/Modules/")
 
 INCLUDE(CheckLibraryExists)
 INCLUDE(CheckFunctionExists)
@@ -125,7 +125,7 @@ FUNCTION(IDE_SPLIT_SOURCES target)
 		GET_TARGET_PROPERTY(sources ${target} SOURCES)
 		FOREACH(source ${sources})
 			IF(source MATCHES ".*/")
-				STRING(REPLACE ${CMAKE_SOURCE_DIR}/ "" rel ${source})
+				STRING(REPLACE ${libgit2_SOURCE_DIR}/ "" rel ${source})
 				IF(rel)
 					STRING(REGEX REPLACE "/([^/]*)$" "" rel ${rel})
 					IF(rel)
@@ -138,14 +138,14 @@ FUNCTION(IDE_SPLIT_SOURCES target)
 	ENDIF()
 ENDFUNCTION()
 
-FILE(STRINGS "${CMAKE_SOURCE_DIR}/include/git2/version.h" GIT2_HEADER REGEX "^#define LIBGIT2_VERSION \"[^\"]*\"$")
+FILE(STRINGS "${libgit2_SOURCE_DIR}/include/git2/version.h" GIT2_HEADER REGEX "^#define LIBGIT2_VERSION \"[^\"]*\"$")
 
 STRING(REGEX REPLACE "^.*LIBGIT2_VERSION \"([0-9]+).*$" "\\1" LIBGIT2_VERSION_MAJOR "${GIT2_HEADER}")
 STRING(REGEX REPLACE "^.*LIBGIT2_VERSION \"[0-9]+\\.([0-9]+).*$" "\\1" LIBGIT2_VERSION_MINOR  "${GIT2_HEADER}")
 STRING(REGEX REPLACE "^.*LIBGIT2_VERSION \"[0-9]+\\.[0-9]+\\.([0-9]+).*$" "\\1" LIBGIT2_VERSION_REV "${GIT2_HEADER}")
 SET(LIBGIT2_VERSION_STRING "${LIBGIT2_VERSION_MAJOR}.${LIBGIT2_VERSION_MINOR}.${LIBGIT2_VERSION_REV}")
 
-FILE(STRINGS "${CMAKE_SOURCE_DIR}/include/git2/version.h" GIT2_HEADER_SOVERSION REGEX "^#define LIBGIT2_SOVERSION [0-9]+$")
+FILE(STRINGS "${libgit2_SOURCE_DIR}/include/git2/version.h" GIT2_HEADER_SOVERSION REGEX "^#define LIBGIT2_SOVERSION [0-9]+$")
 STRING(REGEX REPLACE "^.*LIBGIT2_SOVERSION ([0-9]+)$" "\\1" LIBGIT2_SOVERSION "${GIT2_HEADER_SOVERSION}")
 
 # Platform specific compilation flags

deps/winhttp/CMakeLists.txt

@@ -3,7 +3,7 @@ IF (NOT DLLTOOL)
 	MESSAGE(FATAL_ERROR "Could not find dlltool command")
 ENDIF ()
 
-SET(LIBWINHTTP_PATH "${CMAKE_BINARY_DIR}/deps/winhttp")
+SET(LIBWINHTTP_PATH "${libgit2_BINARY_DIR}/deps/winhttp")
 SET(LIBWINHTTP_PATH ${LIBWINHTTP_PATH} PARENT_SCOPE)
 FILE(MAKE_DIRECTORY ${LIBWINHTTP_PATH})
 

src/CMakeLists.txt

@@ -18,8 +18,8 @@ SET(LIBGIT2_PC_LIBS "")
 
 SET(LIBGIT2_INCLUDES
 	"${CMAKE_CURRENT_BINARY_DIR}"
-	"${CMAKE_SOURCE_DIR}/src"
-	"${CMAKE_SOURCE_DIR}/include")
+	"${libgit2_SOURCE_DIR}/src"
+	"${libgit2_SOURCE_DIR}/include")
 SET(LIBGIT2_LIBS "")
 SET(LIBGIT2_LIBDIRS "")
 
@@ -129,9 +129,9 @@ IF (WIN32 AND WINHTTP)
 	# Since MinGW does not come with headers or an import library for winhttp,
 	# we have to include a private header and generate our own import library
 	IF (MINGW)
-		ADD_SUBDIRECTORY("${CMAKE_SOURCE_DIR}/deps/winhttp" "${CMAKE_BINARY_DIR}/deps/winhttp")
+		ADD_SUBDIRECTORY("${libgit2_SOURCE_DIR}/deps/winhttp" "${libgit2_BINARY_DIR}/deps/winhttp")
 		LIST(APPEND LIBGIT2_LIBS winhttp)
-		LIST(APPEND LIBGIT2_INCLUDES "${CMAKE_SOURCE_DIR}/deps/winhttp")
+		LIST(APPEND LIBGIT2_INCLUDES "${libgit2_SOURCE_DIR}/deps/winhttp")
 		LIST(APPEND LIBGIT2_LIBDIRS ${LIBWINHTTP_PATH})
 	ELSE()
 		LIST(APPEND LIBGIT2_LIBS "winhttp")
@@ -184,8 +184,8 @@ ENDIF()
 
 # Include POSIX regex when it is required
 IF(WIN32 OR AMIGA OR CMAKE_SYSTEM_NAME MATCHES "(Solaris|SunOS)")
-	ADD_SUBDIRECTORY("${CMAKE_SOURCE_DIR}/deps/regex" "${CMAKE_BINARY_DIR}/deps/regex")
-	LIST(APPEND LIBGIT2_INCLUDES "${CMAKE_SOURCE_DIR}/deps/regex")
+	ADD_SUBDIRECTORY("${libgit2_SOURCE_DIR}/deps/regex" "${libgit2_BINARY_DIR}/deps/regex")
+	LIST(APPEND LIBGIT2_INCLUDES "${libgit2_SOURCE_DIR}/deps/regex")
 	LIST(APPEND LIBGIT2_OBJECTS $<TARGET_OBJECTS:regex>)
 ENDIF()
 
@@ -197,8 +197,8 @@ IF (USE_EXT_HTTP_PARSER AND HTTP_PARSER_FOUND AND HTTP_PARSER_VERSION_MAJOR EQUA
 	LIST(APPEND LIBGIT2_PC_LIBS "-lhttp_parser")
 ELSE()
 	MESSAGE(STATUS "http-parser version 2 was not found or disabled; using bundled 3rd-party sources.")
-	ADD_SUBDIRECTORY("${CMAKE_SOURCE_DIR}/deps/http-parser" "${CMAKE_BINARY_DIR}/deps/http-parser")
-	LIST(APPEND LIBGIT2_INCLUDES "${CMAKE_SOURCE_DIR}/deps/http-parser")
+	ADD_SUBDIRECTORY("${libgit2_SOURCE_DIR}/deps/http-parser" "${libgit2_BINARY_DIR}/deps/http-parser")
+	LIST(APPEND LIBGIT2_INCLUDES "${libgit2_SOURCE_DIR}/deps/http-parser")
 	LIST(APPEND LIBGIT2_OBJECTS "$<TARGET_OBJECTS:http-parser>")
 ENDIF()
 
@@ -215,8 +215,8 @@ IF (ZLIB_FOUND)
 	ENDIF()
 ELSE()
 	MESSAGE(STATUS "zlib was not found; using bundled 3rd-party sources." )
-	ADD_SUBDIRECTORY("${CMAKE_SOURCE_DIR}/deps/zlib" "${CMAKE_BINARY_DIR}/deps/zlib")
-	LIST(APPEND LIBGIT2_INCLUDES "${CMAKE_SOURCE_DIR}/deps/zlib")
+	ADD_SUBDIRECTORY("${libgit2_SOURCE_DIR}/deps/zlib" "${libgit2_BINARY_DIR}/deps/zlib")
+	LIST(APPEND LIBGIT2_INCLUDES "${libgit2_SOURCE_DIR}/deps/zlib")
 	LIST(APPEND LIBGIT2_OBJECTS $<TARGET_OBJECTS:zlib>)
 ENDIF()
 
@@ -299,9 +299,9 @@ ADD_DEFINITIONS(-D_FILE_OFFSET_BITS=64)
 
 # Collect sourcefiles
 FILE(GLOB SRC_H
-	"${CMAKE_SOURCE_DIR}/include/git2.h"
-	"${CMAKE_SOURCE_DIR}/include/git2/*.h"
-	"${CMAKE_SOURCE_DIR}/include/git2/sys/*.h")
+	"${libgit2_SOURCE_DIR}/include/git2.h"
+	"${libgit2_SOURCE_DIR}/include/git2/*.h"
+	"${libgit2_SOURCE_DIR}/include/git2/sys/*.h")
 
 # On Windows use specific platform sources
 IF (WIN32 AND NOT CYGWIN)
@@ -346,7 +346,7 @@ IF (${CMAKE_VERSION} VERSION_LESS 2.8.12)
 ELSE()
 	TARGET_INCLUDE_DIRECTORIES(git2internal
 	    PRIVATE ${LIBGIT2_INCLUDES}
-	    PUBLIC ${CMAKE_SOURCE_DIR}/include)
+	    PUBLIC ${libgit2_SOURCE_DIR}/include)
 ENDIF()
 
 SET(LIBGIT2_OBJECTS ${LIBGIT2_OBJECTS} PARENT_SCOPE)
@@ -359,9 +359,9 @@ LINK_DIRECTORIES(${LIBGIT2_LIBDIRS})
 ADD_LIBRARY(git2 ${WIN_RC} ${LIBGIT2_OBJECTS})
 TARGET_LINK_LIBRARIES(git2 ${LIBGIT2_LIBS})
 
-SET_TARGET_PROPERTIES(git2 PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
-SET_TARGET_PROPERTIES(git2 PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
-SET_TARGET_PROPERTIES(git2 PROPERTIES ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
+SET_TARGET_PROPERTIES(git2 PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${libgit2_BINARY_DIR})
+SET_TARGET_PROPERTIES(git2 PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${libgit2_BINARY_DIR})
+SET_TARGET_PROPERTIES(git2 PROPERTIES ARCHIVE_OUTPUT_DIRECTORY ${libgit2_BINARY_DIR})
 
 # Workaround for Cmake bug #0011240 (see http://public.kitware.com/Bug/view.php?id=11240)
 # Win64+MSVC+static libs = linker error
@@ -382,7 +382,7 @@ IF (SONAME)
 	ENDIF()
 ENDIF()
 STRING(REPLACE ";" " " LIBGIT2_PC_LIBS "${LIBGIT2_PC_LIBS}")
-CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/libgit2.pc.in ${CMAKE_BINARY_DIR}/libgit2.pc @ONLY)
+CONFIGURE_FILE(${libgit2_SOURCE_DIR}/libgit2.pc.in ${libgit2_BINARY_DIR}/libgit2.pc @ONLY)
 
 IF (MSVC_IDE)
    # Precompiled headers
@@ -396,6 +396,6 @@ INSTALL(TARGETS git2
 	LIBRARY DESTINATION ${LIB_INSTALL_DIR}
 	ARCHIVE DESTINATION ${LIB_INSTALL_DIR}
 )
-INSTALL(FILES ${CMAKE_BINARY_DIR}/libgit2.pc DESTINATION ${LIB_INSTALL_DIR}/pkgconfig )
-INSTALL(DIRECTORY ${CMAKE_SOURCE_DIR}/include/git2 DESTINATION ${INCLUDE_INSTALL_DIR} )
-INSTALL(FILES ${CMAKE_SOURCE_DIR}/include/git2.h DESTINATION ${INCLUDE_INSTALL_DIR} )
+INSTALL(FILES ${libgit2_BINARY_DIR}/libgit2.pc DESTINATION ${LIB_INSTALL_DIR}/pkgconfig )
+INSTALL(DIRECTORY ${libgit2_SOURCE_DIR}/include/git2 DESTINATION ${INCLUDE_INSTALL_DIR} )
+INSTALL(FILES ${libgit2_SOURCE_DIR}/include/git2.h DESTINATION ${INCLUDE_INSTALL_DIR} )

tests/CMakeLists.txt

@@ -10,7 +10,7 @@ SET(CLAR_PATH "${CMAKE_CURRENT_SOURCE_DIR}")
 ADD_DEFINITIONS(-DCLAR_FIXTURE_PATH=\"${CLAR_FIXTURES}\")
 ADD_DEFINITIONS(-DCLAR_TMPDIR=\"libgit2_tests\")
 
-INCLUDE_DIRECTORIES(${CLAR_PATH} ${CMAKE_BINARY_DIR}/src)
+INCLUDE_DIRECTORIES(${CLAR_PATH} ${libgit2_BINARY_DIR}/src)
 FILE(GLOB_RECURSE SRC_TEST ${CLAR_PATH}/*/*.c ${CLAR_PATH}/*/*.h)
 SET(SRC_CLAR "main.c" "clar_libgit2.c" "clar_libgit2_trace.c" "clar_libgit2_timer.c" "clar.c")
 
@@ -35,7 +35,7 @@ INCLUDE_DIRECTORIES(${LIBGIT2_INCLUDES})
 
 ADD_EXECUTABLE(libgit2_clar ${SRC_CLAR} ${SRC_TEST} ${LIBGIT2_OBJECTS})
 
-SET_TARGET_PROPERTIES(libgit2_clar PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
+SET_TARGET_PROPERTIES(libgit2_clar PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${libgit2_BINARY_DIR})
 
 IF (${CMAKE_VERSION} VERSION_LESS 2.8.12)
 	# Already handled by a global INCLUDE_DIRECTORY()
@@ -53,13 +53,13 @@ IF (MSVC_IDE)
 ENDIF ()
 
 IF (WINHTTP OR OPENSSL_FOUND OR SECURITY_FOUND)
-	ADD_TEST(libgit2_clar "${CMAKE_BINARY_DIR}/libgit2_clar" -ionline -xclone::local::git_style_unc_paths -xclone::local::standard_unc_paths_are_written_git_style)
+	ADD_TEST(libgit2_clar "${libgit2_BINARY_DIR}/libgit2_clar" -ionline -xclone::local::git_style_unc_paths -xclone::local::standard_unc_paths_are_written_git_style)
 ELSE ()
-	ADD_TEST(libgit2_clar "${CMAKE_BINARY_DIR}/libgit2_clar" -v -xclone::local::git_style_unc_paths -xclone::local::standard_unc_paths_are_written_git_style)
+	ADD_TEST(libgit2_clar "${libgit2_BINARY_DIR}/libgit2_clar" -v -xclone::local::git_style_unc_paths -xclone::local::standard_unc_paths_are_written_git_style)
 ENDIF ()
 
 # Add a test target which runs the cred callback tests, to be
 # called after setting the url and user
-ADD_TEST(libgit2_clar-cred_callback "${CMAKE_BINARY_DIR}/libgit2_clar" -v -sonline::clone::cred_callback)
-ADD_TEST(libgit2_clar-proxy_credentials_in_url "${CMAKE_BINARY_DIR}/libgit2_clar" -v -sonline::clone::proxy_credentials_in_url)
-ADD_TEST(libgit2_clar-proxy_credentials_request "${CMAKE_BINARY_DIR}/libgit2_clar" -v	-sonline::clone::proxy_credentials_request)
+ADD_TEST(libgit2_clar-cred_callback "${libgit2_BINARY_DIR}/libgit2_clar" -v -sonline::clone::cred_callback)
+ADD_TEST(libgit2_clar-proxy_credentials_in_url "${libgit2_BINARY_DIR}/libgit2_clar" -v -sonline::clone::proxy_credentials_in_url)
+ADD_TEST(libgit2_clar-proxy_credentials_request "${libgit2_BINARY_DIR}/libgit2_clar" -v	-sonline::clone::proxy_credentials_request)