BUG: #7904 add rpm package depend

Modules/CPackRPM.cmake

@@ -126,11 +126,24 @@ IF (NOT CPACK_RPM_PACKAGE_DESCRIPTION)
         ENDIF (CPACK_PACKAGE_DESCRIPTION_FILE)
 ENDIF (NOT CPACK_RPM_PACKAGE_DESCRIPTION)
 
+# CPACK_RPM_PACKAGE_REQUIRES
+# Placeholder used to specify binary RPM dependencies (if any)
+# see http://www.rpm.org/max-rpm/s1-rpm-depend-manual-dependencies.html
+IF(CPACK_RPM_PACKAGE_REQUIRES)
+  IF(CPACK_RPM_PACKAGE_DEBUG)
+    MESSAGE("CPackRPM:Debug: User defined Requires:\n ${CPACK_RPM_PACKAGE_REQUIRES}")
+  ENDIF(CPACK_RPM_PACKAGE_DEBUG)
+  SET(TMP_RPM_REQUIRES "Requires: ${CPACK_RPM_PACKAGE_REQUIRES}")
+ENDIF(CPACK_RPM_PACKAGE_REQUIRES)
+
 # CPACK_RPM_SPEC_INSTALL_POST
 # May be used to define a RPM post intallation script
 # for example setting it to "/bin/true" may prevent
 # rpmbuild from stripping binaries.
 IF(CPACK_RPM_SPEC_INSTALL_POST)
+  IF(CPACK_RPM_PACKAGE_DEBUG)
+    MESSAGE("CPackRPM:Debug: User defined CPACK_RPM_SPEC_INSTALL_POST = ${CPACK_RPM_SPEC_INSTALL_POST}")
+  ENDIF(CPACK_RPM_PACKAGE_DEBUG)
   SET(TMP_RPM_SPEC_INSTALL_POST "%define __spec_install_post ${CPACK_RPM_SPEC_INSTALL_POST}")
 ENDIF(CPACK_RPM_SPEC_INSTALL_POST)
 
@@ -177,14 +190,13 @@ ELSE(CPACK_RPM_USER_BINARY_SPECFILE)
   IF(CPACK_RPM_PACKAGE_DEBUG)
     MESSAGE("CPackRPM:Debug: CPACK_TOPLEVEL_DIRECTORY          = ${CPACK_TOPLEVEL_DIRECTORY}")
     MESSAGE("CPackRPM:Debug: CPACK_TOPLEVEL_TAG                = ${CPACK_TOPLEVEL_TAG}")
-    MESSAGE("CPackRPM:Debug: CPACK_TEMPORARY_DIRECTORY         = ${PACK_TEMPORARY_DIRECTORY}")
+    MESSAGE("CPackRPM:Debug: CPACK_TEMPORARY_DIRECTORY         = ${CPACK_TEMPORARY_DIRECTORY}")
     MESSAGE("CPackRPM:Debug: CPACK_OUTPUT_FILE_NAME            = ${CPACK_OUTPUT_FILE_NAME}")
     MESSAGE("CPackRPM:Debug: CPACK_OUTPUT_FILE_PATH            = ${CPACK_OUTPUT_FILE_PATH}")
     MESSAGE("CPackRPM:Debug: CPACK_PACKAGE_FILE_NAME           = ${CPACK_PACKAGE_FILE_NAME}")
     MESSAGE("CPackRPM:Debug: CPACK_RPM_BINARY_SPECFILE         = ${CPACK_RPM_BINARY_SPECFILE}")
-    MESSAGE("CPackRPM:Debug: CPACK_PACKAGE_INSTALL_DIRECTORY   = ${PACK_PACKAGE_INSTALL_DIRECTORY}")
+    MESSAGE("CPackRPM:Debug: CPACK_PACKAGE_INSTALL_DIRECTORY   = ${CPACK_PACKAGE_INSTALL_DIRECTORY}")
     MESSAGE("CPackRPM:Debug: CPACK_TEMPORARY_PACKAGE_FILE_NAME = ${CPACK_TEMPORARY_PACKAGE_FILE_NAME}")
-    MESSAGE("CPackRPM:Debug: CPACK_RPM_SPEC_INSTALL_POST       = ${CPACK_RPM_SPEC_INSTALL_POST}")
   ENDIF(CPACK_RPM_PACKAGE_DEBUG)
   FILE(WRITE ${CPACK_RPM_BINARY_SPECFILE}
     "# -*- rpm-spec -*-
@@ -196,6 +208,7 @@ Release:        ${CPACK_RPM_PACKAGE_RELEASE}
 License:        ${CPACK_RPM_PACKAGE_LICENSE}
 Group:          ${CPACK_RPM_PACKAGE_GROUP}
 Vendor:         ${CPACK_RPM_PACKAGE_VENDOR}
+${TMP_RPM_REQUIRES}
 ${TMP_RPM_BUILDARCH}
 
 #%define prefix ${CMAKE_INSTALL_PREFIX}
@@ -228,6 +241,9 @@ ${CPACK_RPM_PACKAGE_DESCRIPTION}
 /*
 
 %changelog
+* Mon Oct 03 2008 Erk <eric.noulard@gmail.com>
+  Update generator to handle optional dependencies using Requires
+  Update DEBUG output typos. 
 * Mon Aug 25 2008 Erk <eric.noulard@gmail.com>
   Update generator to handle optional post-install
 * Tue Aug 16 2007 Erk <eric.noulard@gmail.com>