more quoting in case there are empty variables, and tests for existence of files before executing commands

kyngchaos · kyngchaos · commit 5ed3977b18bc · 2011-12-26T10:11:36.000-06:00
diff --git a/cmake/MacBundleMacros.cmake b/cmake/MacBundleMacros.cmake
@@ -31,20 +31,26 @@ ENDFUNCTION (MYMESSAGE)
 # regex stuff taken from GetPrerequisites
 
 FUNCTION (GET_INSTALL_NAME LIBFILE LIBNAME OUTVAR)
-    EXECUTE_PROCESS (COMMAND otool -L "${LIBFILE}" OUTPUT_VARIABLE iname_out)
-    # remove 1st line, it's just path to lib file
-    STRING (REGEX REPLACE ".*:\n" "" iname "${iname_out}")
-    IF (iname)
-        # find libname
-        STRING (REGEX MATCH "[^\n\t ]*${LIBNAME}[^\n ]*" iname "${iname}")
-    ENDIF (iname)
-    SET (${OUTVAR} ${iname} PARENT_SCOPE)
+    IF (EXISTS "${LIBFILE}")
+        EXECUTE_PROCESS (COMMAND otool -L "${LIBFILE}" OUTPUT_VARIABLE iname_out)
+        # remove 1st line, it's just path to lib file
+        STRING (REGEX REPLACE ".*:\n" "" iname "${iname_out}")
+        IF (iname)
+            # find libname
+            STRING (REGEX MATCH "[^\n\t ]*${LIBNAME}[^\n ]*" iname "${iname}")
+        ENDIF (iname)
+        SET (${OUTVAR} ${iname} PARENT_SCOPE)
+    ELSE ()
+        SET (${OUTVAR} "" PARENT_SCOPE)
+    ENDIF ()
 ENDFUNCTION (GET_INSTALL_NAME)
 
 # install_name_tool -change CHANGE CHANGETO CHANGEBIN
 
 FUNCTION (INSTALLNAMETOOL_CHANGE CHANGE CHANGETO CHANGEBIN)
-    EXECUTE_PROCESS (COMMAND install_name_tool -change ${CHANGE} ${CHANGETO} "${CHANGEBIN}")
+    IF (EXISTS "${CHANGEBIN}" AND CHANGE AND CHANGETO)
+        EXECUTE_PROCESS (COMMAND install_name_tool -change ${CHANGE} ${CHANGETO} "${CHANGEBIN}")
+    ENDIF ()
 ENDFUNCTION (INSTALLNAMETOOL_CHANGE)
 
 # copy a framework, only specified archs, current version, debug dep on CMAKE_BUILD_TYPE
diff --git a/mac/cmake/1qt.cmake.in b/mac/cmake/1qt.cmake.in
@@ -161,40 +161,40 @@ FOREACH (QFW ${QTLISTQG})
     IF (@OSX_HAVE_LOADERPATH@)
         SET (QFW_CHG_TO "${ATLOADER}/${QGIS_LIB_SUBDIR_REV}/${QGIS_FW_SUBDIR}/${LIBPOST}")
     ENDIF ()
-    INSTALLNAMETOOL_CHANGE (${QFW_CHG} ${QFW_CHG_TO} "${QLIBDIR}/libqwt.dylib")
+    INSTALLNAMETOOL_CHANGE ("${QFW_CHG}" "${QFW_CHG_TO}" "${QLIBDIR}/libqwt.dylib")
     # qt plugs
     IF (@OSX_HAVE_LOADERPATH@)
         SET (QFW_CHG_TO "${ATLOADER}/@QGIS_PLUGIN_SUBDIR_REV@/${QGIS_FW_SUBDIR}/${LIBPOST}")
     ENDIF ()
-    INSTALLNAMETOOL_CHANGE (${QFW_CHG} ${QFW_CHG_TO} "${QAPPDIRC}/PlugIns/imageformats/libqjpeg.dylib")
+    INSTALLNAMETOOL_CHANGE ("${QFW_CHG}" "${QFW_CHG_TO}" "${QAPPDIRC}/PlugIns/imageformats/libqjpeg.dylib")
     FOREACH (QC cn;jp;kr;tw)
-        INSTALLNAMETOOL_CHANGE (${QFW_CHG} ${QFW_CHG_TO} "${QAPPDIRC}/PlugIns/codecs/libq${QC}codecs.dylib")
+        INSTALLNAMETOOL_CHANGE ("${QFW_CHG}" "${QFW_CHG_TO}" "${QAPPDIRC}/PlugIns/codecs/libq${QC}codecs.dylib")
     ENDFOREACH (QC)
-    INSTALLNAMETOOL_CHANGE (${QFW_CHG} ${QFW_CHG_TO} "${QAPPDIRC}/PlugIns/sqldrivers/libqsqlite.dylib")
+    INSTALLNAMETOOL_CHANGE ("${QFW_CHG}" "${QFW_CHG_TO}" "${QAPPDIRC}/PlugIns/sqldrivers/libqsqlite.dylib")
     # qt fw
     IF (@OSX_HAVE_LOADERPATH@)
         SET (QFW_CHG_TO "${ATLOADER}/../../../${LIBPOST}")
     ENDIF ()
     FOREACH (QF ${QTLISTQG})
-        INSTALLNAMETOOL_CHANGE (${QFW_CHG} ${QFW_CHG_TO} "${QFWDIR}/${QF}.framework/${QF}")
+        INSTALLNAMETOOL_CHANGE ("${QFW_CHG}" "${QFW_CHG_TO}" "${QFWDIR}/${QF}.framework/${QF}")
     ENDFOREACH (QF)
     # PyQt
     IF (@OSX_HAVE_LOADERPATH@)
         SET (QFW_CHG_TO "${ATLOADER}/../../@QGIS_DATA_SUBDIR_REV@/${QGIS_FW_SUBDIR}/${LIBPOST}")
     ENDIF ()
     FOREACH (PQ ${PYQTLIST})
-        INSTALLNAMETOOL_CHANGE (${QFW_CHG} ${QFW_CHG_TO} "${QGISPYDIR}/PyQt${QT_FWVER}/${PQ}.so")
+        INSTALLNAMETOOL_CHANGE ("${QFW_CHG}" "${QFW_CHG_TO}" "${QGISPYDIR}/PyQt${QT_FWVER}/${PQ}.so")
     ENDFOREACH (PQ)
     # PyQwt
     IF (@OSX_HAVE_LOADERPATH@)
         SET (QFW_CHG_TO "${ATLOADER}/../../../@QGIS_DATA_SUBDIR_REV@/${QGIS_FW_SUBDIR}/${LIBPOST}")
     ENDIF ()
     FOREACH (PW _iqt;Qwt)
-        INSTALLNAMETOOL_CHANGE (${QFW_CHG} ${QFW_CHG_TO} "${QGISPYDIR}/PyQt${QT_FWVER}/Qwt5/${PW}.so")
+        INSTALLNAMETOOL_CHANGE ("${QFW_CHG}" "${QFW_CHG_TO}" "${QGISPYDIR}/PyQt${QT_FWVER}/Qwt5/${PW}.so")
     ENDFOREACH (PW)
     # bin - PyQt utils
     SET (QFW_CHG_TO "${ATEXECUTABLE}/@QGIS_BIN_SUBDIR_REV@/${QGIS_FW_SUBDIR}/${LIBPOST}")
     FOREACH (PB pylupdate4;pyrcc4)
-        INSTALLNAMETOOL_CHANGE (${QFW_CHG} ${QFW_CHG_TO} "${QBINDIR}/${PB}")
+        INSTALLNAMETOOL_CHANGE ("${QFW_CHG}" "${QFW_CHG_TO}" "${QBINDIR}/${PB}")
     ENDFOREACH (PB)
 ENDFOREACH (QFW)
