From e85eb5fc3d8e937eb0f70a6cfb3ae99cfcb7ea34 Mon Sep 17 00:00:00 2001 From: Brad King Date: Tue, 20 Mar 2007 13:34:39 -0400 Subject: [PATCH] BUG: Reduce long source file name length for WMake. --- Tests/OutOfSource/OutOfSourceSubdir/CMakeLists.txt | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Tests/OutOfSource/OutOfSourceSubdir/CMakeLists.txt b/Tests/OutOfSource/OutOfSourceSubdir/CMakeLists.txt index c5eb71e98..d11150921 100644 --- a/Tests/OutOfSource/OutOfSourceSubdir/CMakeLists.txt +++ b/Tests/OutOfSource/OutOfSourceSubdir/CMakeLists.txt @@ -21,6 +21,13 @@ IF ("${PROJECT_SOURCE_DIR}" STREQUAL "${ANOTHER_PROJ_SOURCE_DIR}") MATH(EXPR MAXPATH "${MAXPATH} - 46") ENDIF(${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 MATH(EXPR MAXPATH "${MAXPATH} - 25") STRING(LENGTH "${DEEPDIR}" DEEPDIR_LEN)