UseSWIG: Fix module name detection with relative source file (#15508)

When SWIG_GET_EXTRA_OUTPUT_FILES checks to see if a source file exists
for use in reading the module name, it must pass an absolute path to
the if(EXISTS) command.  Teach SWIG_ADD_SOURCE_TO_MODULE to give it
the absolute path it already knows.
This commit is contained in:
Tuukka Pasanen 2015-04-15 11:37:48 -04:00 committed by Brad King
parent cdc53b62c2
commit dd7e31bc15

View File

@ -156,7 +156,7 @@ macro(SWIG_ADD_SOURCE_TO_MODULE name outfiles infile)
SWIG_GET_EXTRA_OUTPUT_FILES(${SWIG_MODULE_${name}_LANGUAGE}
swig_extra_generated_files
"${swig_outdir}"
"${infile}")
"${swig_source_file_fullname}")
set(swig_generated_file_fullname
"${swig_outdir}/${swig_source_file_name_we}")
# add the language into the name of the file (i.e. TCL_wrap)