Autotools build output redirected to files on Windows.

cmake/LinphoneCMakeBuilder.cmake

@@ -254,6 +254,7 @@ function(linphone_builder_add_project PROJNAME)
 			configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/mingw_install.bat.cmake ${CMAKE_CURRENT_BINARY_DIR}/EP_${PROJNAME}_install.bat)
 			# Build in source with MinGW as build out-of-source does not work
 			set(ep_build ${ep_source})
+			set(ep_redirect_to_file "2>&1 >> ${CMAKE_CURRENT_BINARY_DIR}/EP_${PROJNAME}.log")
 		else(MSVC)
 			set(SCRIPT_EXTENSION sh)
 		endif(MSVC)

cmake/build.sh.cmake

@@ -16,4 +16,4 @@ export LDFLAGS="@LINPHONE_BUILDER_TOOLCHAIN_LDFLAGS@ @ep_extra_ldflags@"
 export PKG_CONFIG_LIBDIR="@LINPHONE_BUILDER_PKG_CONFIG_LIBDIR@"
 
 cd @ep_build@
-make V=@AUTOTOOLS_VERBOSE_MAKEFILE@
+make V=@AUTOTOOLS_VERBOSE_MAKEFILE@ @ep_redirect_to_file@

cmake/configure.sh.cmake

@@ -23,6 +23,6 @@ cd @ep_build@
 
 if [ ! -f @ep_config_h_file@ ]
 then
-	@ep_autogen_command@
-	@ep_configure_command@
+	@ep_autogen_command@ @ep_redirect_to_file@
+	@ep_configure_command@ @ep_redirect_to_file@
 fi

cmake/install.sh.cmake

@@ -16,4 +16,4 @@ export LDFLAGS="@LINPHONE_BUILDER_TOOLCHAIN_LDFLAGS@ @ep_extra_ldflags@"
 export PKG_CONFIG_LIBDIR="@LINPHONE_BUILDER_PKG_CONFIG_LIBDIR@"
 
 cd @ep_build@
-make V=@AUTOTOOLS_VERBOSE_MAKEFILE@ install
+make V=@AUTOTOOLS_VERBOSE_MAKEFILE@ install @ep_redirect_to_file@