Generate import libs for projects built with autotools on Windows.

builders/ffmpeg/postinstall.cmake

+############################################################################
+# postinstall.cmake
+# Copyright (C) 2014  Belledonne Communications, Grenoble France
+#
+############################################################################
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+############################################################################
+
+execute_process(COMMAND "lib" "/def:${INSTALL_PREFIX}/lib/avcodec-53.def" "/out:${INSTALL_PREFIX}/lib/avcodec.lib" "/machine:X86")
+execute_process(COMMAND "lib" "/def:${INSTALL_PREFIX}/lib/avutil-51.def" "/out:${INSTALL_PREFIX}/lib/avutil.lib" "/machine:X86")
+execute_process(COMMAND "lib" "/def:${INSTALL_PREFIX}/lib/swresample-0.def" "/out:${INSTALL_PREFIX}/lib/swresample.lib" "/machine:X86")
+execute_process(COMMAND "lib" "/def:${INSTALL_PREFIX}/lib/swscale-2.def" "/out:${INSTALL_PREFIX}/lib/swscale.lib" "/machine:X86")

builders/opus/postinstall.cmake

+############################################################################
+# postinstall.cmake
+# Copyright (C) 2014  Belledonne Communications, Grenoble France
+#
+############################################################################
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+############################################################################
+
+execute_process(COMMAND "${PYTHON_EXECUTABLE}" "${SOURCE_DIR}/cmake/importlib.py" "${INSTALL_PREFIX}/bin/libopus-0.dll" "${INSTALL_PREFIX}/lib/opus.lib")

builders/vpx/postinstall.cmake

+############################################################################
+# postinstall.cmake
+# Copyright (C) 2014  Belledonne Communications, Grenoble France
+#
+############################################################################
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+############################################################################
+
+execute_process(COMMAND "${PYTHON_EXECUTABLE}" "${SOURCE_DIR}/cmake/importlib.py" "${INSTALL_PREFIX}/bin/libvpx-1.dll" "${INSTALL_PREFIX}/lib/vpx.lib")

builders/xml2/postinstall.cmake

+############################################################################
+# postinstall.cmake
+# Copyright (C) 2014  Belledonne Communications, Grenoble France
+#
+############################################################################
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+############################################################################
+
+execute_process(COMMAND "${PYTHON_EXECUTABLE}" "${SOURCE_DIR}/cmake/importlib.py" "${INSTALL_PREFIX}/bin/libxml2-2.dll" "${INSTALL_PREFIX}/lib/xml2.lib")

cmake/LinphoneCMakeBuilder.cmake

@@ -33,6 +33,11 @@ else(${CMAKE_VERBOSE_MAKEFILE})
 endif(${CMAKE_VERBOSE_MAKEFILE})
 
 
+find_package(PythonInterp)
+if(NOT PYTHONINTERP_FOUND)
+	message(FATAL_ERROR "Could not find python!")
+endif(NOT PYTHONINTERP_FOUND)
+
 if(MSVC)
 	find_program(SH_PROGRAM
 		NAMES sh.exe
@@ -285,6 +290,17 @@ function(linphone_builder_add_project PROJNAME)
 		CMAKE_GENERATOR ${CMAKE_GENERATOR}
 		${BUILD_COMMANDS}
 	)
+
+	if(MSVC)
+		if("${EP_${PROJNAME}_USE_AUTOTOOLS}" STREQUAL "yes")
+			ExternalProject_Add_Step(EP_${PROJNAME} postinstall
+				COMMAND ${CMAKE_COMMAND} -DPYTHON_EXECUTABLE=${PYTHON_EXECUTABLE} -DSOURCE_DIR=${CMAKE_CURRENT_SOURCE_DIR} -DINSTALL_PREFIX=${CMAKE_INSTALL_PREFIX} -P ${CMAKE_CURRENT_SOURCE_DIR}/builders/${PROJNAME}/postinstall.cmake
+				COMMENT "Performing post-installation step"
+				DEPENDEES mkdir update patch download configure build install
+				WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+			)
+		endif("${EP_${PROJNAME}_USE_AUTOTOOLS}" STREQUAL "yes")
+	endif(MSVC)
 endfunction(linphone_builder_add_project)
 
 function(linphone_builder_add_external_projects)

cmake/importlib.py

+#!/usr/bin/python
+
+import os
+import re
+import subprocess
+import sys
+import tempfile
+
+def main(argv=None):
+  if argv is None:
+      argv = sys.argv
+  if len(argv) >= 3:
+    dllfile = argv[1]
+    dllpath, dllextension = os.path.splitext(dllfile)
+    dllname = os.path.basename(dllpath)
+    libfile = argv[2]
+    deffile = os.path.join(tempfile.gettempdir(), dllname + ".def")
+    ret = subprocess.check_output(["dumpbin", "/exports", dllfile, "/out:" + deffile], stderr=subprocess.STDOUT)
+    fin = open(deffile, "r")
+    lines = fin.readlines()
+    exports = []
+    for line in lines:
+      exportre = re.compile('^\s+\d+\s+[\dA-F]+\s+[\dA-F]+\s+(\w+)(\s=\s\w+)?$')
+      m = exportre.match(line)
+      if m:
+        exports.append(m.group(1))
+    fin.close()
+    fin = open(deffile, "w")
+    fin.write("EXPORTS " + dllname + "\n")
+    for export in exports:
+      fin.write("\t" + export + "\n")
+    fin.close()
+    ret = subprocess.check_output(["lib", "/def:" + deffile, "/out:" + libfile, "/machine:X86"], stderr=subprocess.STDOUT)
+    print(ret)
+
+if __name__ == "__main__":
+    sys.exit(main())