Brandon J. Van Every wrote:
Well I figured out the paths to the .OBJ files. Note they're coming
out as .OBJ files on Windows, both for MinGW and for MSVC. When I
dump my .OBJ file absolute pathnames into ADD_LIBRARY, CMakeSetup
complains that "the source file doesn't exist," because of course they
haven't been built yet. I tried
SET_SOURCE_FILES_PROPERTIES(${theobjs}PROPERTIES GENERATED true), but
it doesn't suppress the error. I don't think that function thinks
they're source files. Says it tried just about every extension,
except the .obj and .o extensions I might actually be interested in.
Not sure, must be something wrong in your script. The following works
with nmake and gmake with cl, and works on linux.
project(foo)
add_library(foo foo.c)
set(obj_files
${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/foo.dir/foo${CMAKE_C_OUTPUT_EXTENSION}
)
set_source_files_properties(
${obj_files} PROPERTIES GENERATED true)
add_library(bar ${obj_files})
set_target_properties(bar PROPERTIES LINKER_LANGUAGE C)
add_dependencies(bar foo)
-Bill
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