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BUG: Reduce long source file name length for WMake.

This commit is contained in:
Brad King 2007-03-20 13:34:39 -04:00
parent 8f870ddeca
commit e85eb5fc3d
1 changed files with 7 additions and 0 deletions
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7
Tests/OutOfSource/OutOfSourceSubdir/CMakeLists.txt
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@ -21,6 +21,13 @@ IF ("${PROJECT_SOURCE_DIR}" STREQUAL "${ANOTHER_PROJ_SOURCE_DIR}")
MATH(EXPR MAXPATH "${MAXPATH} - 46") MATH(EXPR MAXPATH "${MAXPATH} - 46")
ENDIF(${CMAKE_GENERATOR} MATCHES "Visual Studio 8") ENDIF(${CMAKE_GENERATOR} MATCHES "Visual Studio 8")
# Watcom WMake seems to have problems with long command lines. This
# limit should still be big enough to require special object file name
# conversion.
IF(${CMAKE_GENERATOR} MATCHES "Watcom WMake")
SET(MAXPATH 180)
ENDIF(${CMAKE_GENERATOR} MATCHES "Watcom WMake")
# MAXPATH less 25 for last /and/deeper/simple.cxx part and small safety # MAXPATH less 25 for last /and/deeper/simple.cxx part and small safety
MATH(EXPR MAXPATH "${MAXPATH} - 25") MATH(EXPR MAXPATH "${MAXPATH} - 25")
STRING(LENGTH "${DEEPDIR}" DEEPDIR_LEN) STRING(LENGTH "${DEEPDIR}" DEEPDIR_LEN)