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authorjulie <julielangou@users.noreply.github.com>2011-08-15 13:26:00 (GMT)
committerjulie <julielangou@users.noreply.github.com>2011-08-15 13:26:00 (GMT)
commite6e99382cbc69083c53fae5af84986f44e950fb8 (patch)
tree365433381a7c126f7af920d15041d03fe1ae2d1c /CMAKE
parent830433cc32848e050bf5776a2c2e7f016fb8b732 (diff)
downloadlapack-e6e99382cbc69083c53fae5af84986f44e950fb8.zip
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Add missing files for GNU-built LAPACK DLLs with MS tools
Diffstat (limited to 'CMAKE')
-rw-r--r--CMAKE/GNUtoMS.cmake85
-rw-r--r--CMAKE/GNUtoMS/lib.bat.in3
-rw-r--r--CMAKE/GNUtoMS/lib.cmake10
-rw-r--r--CMAKE/README-GNUtoMS.txt10
-rw-r--r--CMAKE/lapack-GNUtoMS.cmake16
5 files changed, 124 insertions, 0 deletions
diff --git a/CMAKE/GNUtoMS.cmake b/CMAKE/GNUtoMS.cmake
new file mode 100644
index 0000000..186b28a
--- /dev/null
+++ b/CMAKE/GNUtoMS.cmake
@@ -0,0 +1,85 @@
+
+#=============================================================================
+# GNUtoMS - CMake module for Windows import library conversion
+# Copyright 2010-2011 Kitware, Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#
+# * Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# * Neither the name of Kitware, Inc. nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#=============================================================================
+
+# GNUtoMS works only for the GNU toolchain on Windows (MinGW and MSys).
+set(GNUtoMS 0)
+if(NOT "${CMAKE_Fortran_COMPILER_ID}" STREQUAL "GNU" OR NOT WIN32 OR CYGWIN)
+ return()
+endif()
+
+# Locate auxiliary GNUtoMS files.
+get_filename_component(GNUtoMS_DIR ${CMAKE_CURRENT_LIST_FILE} PATH)
+set(GNUtoMS_DIR ${GNUtoMS_DIR}/GNUtoMS)
+
+if(NOT CMAKE_SIZEOF_VOID_P)
+ enable_language(C) # Find CMAKE_SIZEOF_VOID_P reliably.
+endif()
+
+# Find MS development environment setup script for this architecture.
+if("${CMAKE_SIZEOF_VOID_P}" EQUAL 4)
+ find_program(VCVARS32 NAMES vcvars32.bat
+ PATHS
+ "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\10.0\\Setup\\VC;ProductDir]/bin"
+ "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\9.0\\Setup\\VC;ProductDir]/bin"
+ "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\8.0\\Setup\\VC;ProductDir]/bin"
+ "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\7.1\\Setup\\VC;ProductDir]/bin"
+ "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\6.0\\Setup\\Microsoft Visual C++;ProductDir]/bin"
+ )
+ set(GNUtoMS_ENV "${VCVARS32}")
+ set(GNUtoMS_ARCH x86)
+elseif("${CMAKE_SIZEOF_VOID_P}" EQUAL 8)
+ find_program(VCVARSAMD64 NAMES vcvarsamd64.bat
+ PATHS
+ "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\10.0\\Setup\\VC;ProductDir]/bin/amd64"
+ "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\9.0\\Setup\\VC;ProductDir]/bin/amd64"
+ "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\8.0\\Setup\\VC;ProductDir]/bin/amd64"
+ )
+ set(GNUtoMS_ENV "${VCVARSAMD64}")
+ set(GNUtoMS_ARCH amd64)
+endif()
+
+if(GNUtoMS_ENV)
+ set(GNUtoMS 1)
+
+ # Create helper script to run lib.exe from MS environment.
+ string(REPLACE "/" "\\" GNUtoMS_BAT "${GNUtoMS_ENV}")
+ set(LIB ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/GNUtoMSlib.bat)
+ configure_file(${GNUtoMS_DIR}/lib.bat.in ${LIB})
+
+ # Teach CMake how to create a MS import library at link time.
+ set(CMAKE_Fortran_CREATE_SHARED_LIBRARY
+ "${CMAKE_Fortran_CREATE_SHARED_LIBRARY} -Wl,--output-def,<TARGET_NAME>.def"
+ "<CMAKE_COMMAND> -Dlib=\"${LIB}\" -Ddef=\"<TARGET_NAME>.def\" -Ddll=\"<TARGET>\" -Dimp=\"<TARGET_IMPLIB>\" -P \"${GNUtoMS_DIR}/lib.cmake\""
+ )
+endif()
diff --git a/CMAKE/GNUtoMS/lib.bat.in b/CMAKE/GNUtoMS/lib.bat.in
new file mode 100644
index 0000000..70d5f73
--- /dev/null
+++ b/CMAKE/GNUtoMS/lib.bat.in
@@ -0,0 +1,3 @@
+@echo off
+call "@GNUtoMS_BAT@"
+lib /machine:"@GNUtoMS_ARCH@" %*
diff --git a/CMAKE/GNUtoMS/lib.cmake b/CMAKE/GNUtoMS/lib.cmake
new file mode 100644
index 0000000..6eaba62
--- /dev/null
+++ b/CMAKE/GNUtoMS/lib.cmake
@@ -0,0 +1,10 @@
+# Usage: cmake -Dlib=lib.bat -Ddef=out.def -Ddll=out.dll -Dimp=out.dll.a -P lib.cmake
+get_filename_component(name ${dll} NAME) # .dll file name
+string(REGEX REPLACE "\\.dll\\.a$" ".lib" out "${imp}") # .dll.a -> .lib
+execute_process(
+ COMMAND ${lib} /def:${def} /name:${name} /out:${out}
+ RESULT_VARIABLE res
+ )
+if(res)
+ message(FATAL_ERROR "lib failed: ${res}")
+endif()
diff --git a/CMAKE/README-GNUtoMS.txt b/CMAKE/README-GNUtoMS.txt
new file mode 100644
index 0000000..5844aae
--- /dev/null
+++ b/CMAKE/README-GNUtoMS.txt
@@ -0,0 +1,10 @@
+The GNUtoMS CMake module helps LAPACK provide MS-compatible DLLs on
+Windows when built with a free GNU Fortran compiler (e.g. MinGW). If
+MS Visual Studio tools are installed when one configures LAPACK to
+build with GNU tools the module extends the shared library link rule.
+The extended rule creates both a GNU-style .dll.a import library and a
+MS-format .lib import library.
+
+LAPACK CMake code installs the import libraries for both formats.
+Applications built using CMake can be configured automatically to use
+the import libraries matching the target toolchain.
diff --git a/CMAKE/lapack-GNUtoMS.cmake b/CMAKE/lapack-GNUtoMS.cmake
new file mode 100644
index 0000000..490700c
--- /dev/null
+++ b/CMAKE/lapack-GNUtoMS.cmake
@@ -0,0 +1,16 @@
+# Skip conversion for non-GNU tools.
+if(MINGW OR MSYS OR CYGWIN)
+ return()
+endif()
+
+# Replace each imported target's import library.
+foreach(lib blas lapack)
+ # Replace for all imported build configurations.
+ get_property(configs TARGET ${lib} PROPERTY IMPORTED_CONFIGURATIONS)
+ foreach(config ${configs})
+ get_property(implib TARGET ${lib} PROPERTY IMPORTED_IMPLIB_${config})
+ # Switch to the MS-compatible import library.
+ string(REGEX REPLACE "\\.dll\\.a$" ".lib" implib "${implib}")
+ set_property(TARGET ${lib} PROPERTY IMPORTED_IMPLIB_${config} ${implib})
+ endforeach()
+endforeach()