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| author | Campbell Barton <ideasman42@gmail.com> | 2011-06-13 00:04:33 +0000 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2011-06-13 00:04:33 +0000 |
| commit | ab26c0d1db7d099f7256a7b45d3b2b0cd4532aa0 (patch) | |
| tree | 8d0815d43ff0987749f58bfb2e0b75265c3c6b4c | |
| parent | cmake: give all libs a _LIB suffix, workaround 'debug' being confused with ca... (diff) | |
| download | inkscape-ab26c0d1db7d099f7256a7b45d3b2b0cd4532aa0.tar.gz inkscape-ab26c0d1db7d099f7256a7b45d3b2b0cd4532aa0.zip | |
cmake: fix for error reading non existing file which would error out cmake's first run.
(bzr r10275)
| -rw-r--r-- | CMakeScripts/UseGlibMarshal.cmake | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/CMakeScripts/UseGlibMarshal.cmake b/CMakeScripts/UseGlibMarshal.cmake index 63d501a57..c9481a4f6 100644 --- a/CMakeScripts/UseGlibMarshal.cmake +++ b/CMakeScripts/UseGlibMarshal.cmake @@ -22,7 +22,11 @@ MACRO(GLIB_MARSHAL GLIB_MARSHAL_PREFIX GLIB_MARSHAL_FILE GLIB_MARSHAL_OUTPUT_LOC OUTPUT_VARIABLE GLIB_MARSHAL_OUTPUT_CPP ) # check whether the generated file is the same as the existing one - FILE(READ ${CMAKE_CURRENT_BINARY_DIR}/${GLIB_MARSHAL_FILE}.h GLIB_MARSHAL_HEADER_OLD) + IF(EXISTS ${CMAKE_CURRENT_BINARY_DIR}/${GLIB_MARSHAL_FILE}.h) + FILE(READ ${CMAKE_CURRENT_BINARY_DIR}/${GLIB_MARSHAL_FILE}.h GLIB_MARSHAL_HEADER_OLD) + ELSE() + SET(GLIB_MARSHAL_HEADER_OLD "") + ENDIF() IF(NOT GLIB_MARSHAL_HEADER_OLD STREQUAL GLIB_MARSHAL_OUTPUT_HEADER) MESSAGE(STATUS "${GLIB_MARSHAL_FILE}.h changed; overwriting") FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}/${GLIB_MARSHAL_FILE}.h "${GLIB_MARSHAL_OUTPUT_HEADER}") |