cmake_minimum_required (VERSION 2.6) project(SUBDIR) subdirs(Executable EXCLUDE_FROM_ALL Examples) set(DEFINED_AFTER_SUBDIRS_COMMAND 42) write_file(${SUBDIR_BINARY_DIR}/ShouldBeHere "This file should exist.") #WATCOM WMAKE does not support + in the name of a file! if(WATCOM) set(PLUS_NAME_FILES AnotherSubdir/pair_int.int.c vcl_algorithm_vcl_pair_double.foo.c) else() set(PLUS_NAME_FILES AnotherSubdir/pair+int.int.c vcl_algorithm+vcl_pair+double.foo.c) endif() add_executable(TestFromSubdir AnotherSubdir/testfromsubdir.c AnotherSubdir/secondone ${PLUS_NAME_FILES} ) aux_source_directory(ThirdSubDir SOURCES) if(WATCOM) foreach(f ${SOURCES}) if("${f}" STREQUAL "ThirdSubDir/pair+int.int1.c") else() set(SOURCES2 ${f} ${SOURCES2}) endif() endforeach() set(SOURCES ${SOURCES2}) set(SOURCES ${SOURCES} vcl_algorithm_vcl_pair_double.foo.c) else() foreach(f ${SOURCES}) if("${f}" STREQUAL "ThirdSubDir/pair_int.int1.c") else() set(SOURCES2 ${f} ${SOURCES2}) message("${f}") endif() endforeach() set(SOURCES ${SOURCES2}) set(SOURCES ${SOURCES} vcl_algorithm+vcl_pair+double.foo.c) endif() message("Sources: ${SOURCES}") add_executable(TestWithAuxSourceDir ${SOURCES})