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$NetBSD: patch-CMakeLists.txt,v 1.1 2020/10/12 21:51:57 bacon Exp $
Avoid installation of LAPACK CMake and pkg-config files when not installing
LAPACK, also allowing explicitly to switch off LAPACK build for BLAS-only
packaging.
--- CMakeLists.txt.orig 2020-03-03 15:36:43.155560348 +0100
+++ CMakeLists.txt 2020-03-03 15:36:34.827560837 +0100
@@ -112,8 +112,10 @@
# --------------------------------------------------
-set(LAPACK_INSTALL_EXPORT_NAME lapack-targets)
+if(LAPACK)
+
+set(LAPACK_INSTALL_EXPORT_NAME lapack-targets)
macro(lapack_install_library lib)
install(TARGETS ${lib}
EXPORT ${LAPACK_INSTALL_EXPORT_NAME}
@@ -123,6 +125,18 @@
)
endmacro()
+else()
+
+macro(lapack_install_library lib)
+ install(TARGETS ${lib}
+ ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT Development
+ LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT RuntimeLibraries
+ RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT RuntimeLibraries
+ )
+endmacro()
+
+endif()
+
set(PKG_CONFIG_DIR ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
# --------------------------------------------------
@@ -252,6 +266,10 @@
option(USE_OPTIMIZED_LAPACK "Whether or not to use an optimized LAPACK library instead of included netlib LAPACK" OFF)
+option(LAPACK "Whether to build or use LAPACK (to enable a BLAS-only build)")
+
+if(LAPACK)
+
# --------------------------------------------------
# LAPACK
# User did not provide a LAPACK Library but specified to search for one
@@ -293,6 +311,8 @@
CACHE STRING "Linker flags for shared libs" FORCE)
endif()
+endif()
+
if(BUILD_TESTING)
add_subdirectory(TESTING)
endif()
@@ -374,14 +394,18 @@
set(ALL_TARGETS ${ALL_TARGETS} blas)
endif()
+if(LAPACK)
if(NOT LATESTLAPACK_FOUND)
set(ALL_TARGETS ${ALL_TARGETS} lapack)
+ set(BUILD_LAPACK ON)
+endif()
endif()
if(BUILD_TESTING OR LAPACKE_WITH_TMG)
set(ALL_TARGETS ${ALL_TARGETS} tmglib)
endif()
+if(LAPACK)
# Export lapack targets, not including lapacke, from the
# install tree, if any.
set(_lapack_config_install_guard_target "")
@@ -395,6 +419,7 @@
# lapack-config.cmake to load targets from the install tree.
list(GET ALL_TARGETS 0 _lapack_config_install_guard_target)
endif()
+endif()
# Include cblas in targets exported from the build tree.
if(CBLAS)
@@ -406,6 +431,7 @@
set(ALL_TARGETS ${ALL_TARGETS} lapacke)
endif()
+if(LAPACK)
# Export lapack and lapacke targets from the build tree, if any.
set(_lapack_config_build_guard_target "")
if(ALL_TARGETS)
@@ -415,32 +441,34 @@
# for lapack-config.cmake to load targets from the build tree.
list(GET ALL_TARGETS 0 _lapack_config_build_guard_target)
endif()
+endif()
-configure_file(${LAPACK_SOURCE_DIR}/CMAKE/lapack-config-build.cmake.in
- ${LAPACK_BINARY_DIR}/lapack-config.cmake @ONLY)
-
+if(BUILD_LAPACK)
+ configure_file(${LAPACK_SOURCE_DIR}/CMAKE/lapack-config-build.cmake.in
+ ${LAPACK_BINARY_DIR}/lapack-config.cmake @ONLY)
-configure_file(${CMAKE_CURRENT_SOURCE_DIR}/lapack.pc.in ${CMAKE_CURRENT_BINARY_DIR}/lapack.pc @ONLY)
+ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/lapack.pc.in ${CMAKE_CURRENT_BINARY_DIR}/lapack.pc @ONLY)
install(FILES
- ${CMAKE_CURRENT_BINARY_DIR}/lapack.pc
- DESTINATION ${PKG_CONFIG_DIR}
- COMPONENT Development
- )
+ ${CMAKE_CURRENT_BINARY_DIR}/lapack.pc
+ DESTINATION ${PKG_CONFIG_DIR}
+ COMPONENT Development
+ )
-configure_file(${LAPACK_SOURCE_DIR}/CMAKE/lapack-config-install.cmake.in
- ${LAPACK_BINARY_DIR}/CMakeFiles/lapack-config.cmake @ONLY)
+ configure_file(${LAPACK_SOURCE_DIR}/CMAKE/lapack-config-install.cmake.in
+ ${LAPACK_BINARY_DIR}/CMakeFiles/lapack-config.cmake @ONLY)
-include(CMakePackageConfigHelpers)
-write_basic_package_version_file(
- ${LAPACK_BINARY_DIR}/lapack-config-version.cmake
- VERSION ${LAPACK_VERSION}
- COMPATIBILITY SameMajorVersion
- )
+ include(CMakePackageConfigHelpers)
+ write_basic_package_version_file(
+ ${LAPACK_BINARY_DIR}/lapack-config-version.cmake
+ VERSION ${LAPACK_VERSION}
+ COMPATIBILITY SameMajorVersion
+ )
-install(FILES
- ${LAPACK_BINARY_DIR}/CMakeFiles/lapack-config.cmake
- ${LAPACK_BINARY_DIR}/lapack-config-version.cmake
- DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/lapack-${LAPACK_VERSION}
- COMPONENT Development
- )
-
\ Kein Zeilenumbruch am Dateiende.
+ install(FILES
+ ${LAPACK_BINARY_DIR}/CMakeFiles/lapack-config.cmake
+ ${LAPACK_BINARY_DIR}/lapack-config-version.cmake
+ DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/lapack-${LAPACK_VERSION}
+ COMPONENT Development
+ )
+endif()
+
|
