From 4ee1ee1bd0d6b19feb5846bfeccdc39a90d52ac8 Mon Sep 17 00:00:00 2001
From: Alexander Neundorf <neundorf@kde.org>
Date: Mon, 17 Sep 2007 15:55:17 -0400
Subject: [PATCH] ENH: add support for the Portland Compiler to CMake, can
 build cmake and the tests pass (except the wrapping tests, which fail to link
 to the g++-compiled Qt)

Alex
---
 CMakeLists.txt                       | 4 ++--
 Modules/CMakeCCompilerId.c           | 3 +++
 Modules/CMakeCXXCompilerId.cpp       | 3 +++
 Modules/Platform/Linux-PGI-C.cmake   | 5 +++++
 Modules/Platform/Linux-PGI-CXX.cmake | 4 ++++
 Source/kwsys/Directory.cxx           | 9 +++++++++
 6 files changed, 26 insertions(+), 2 deletions(-)
 create mode 100644 Modules/Platform/Linux-PGI-C.cmake
 create mode 100644 Modules/Platform/Linux-PGI-CXX.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9aec580fb..43d6e77c4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -406,9 +406,9 @@ CMAKE_BUILD_UTILITIES()
 IF(BUILD_CursesDialog)
   GET_FILENAME_COMPONENT(_CURSES_DIR "${CURSES_LIBRARY}" PATH)
   SET(CURSES_NEED_RPATH FALSE)
-  IF(NOT "${_CURSES_DIR}" STREQUAL "/lib" AND NOT "${_CURSES_DIR}" STREQUAL "/usr/lib")
+  IF(NOT "${_CURSES_DIR}" STREQUAL "/lib" AND NOT "${_CURSES_DIR}" STREQUAL "/usr/lib" AND NOT "${_CURSES_DIR}" STREQUAL "/lib64" AND NOT "${_CURSES_DIR}" STREQUAL "/usr/lib64")
     SET(CURSES_NEED_RPATH TRUE)
-  ENDIF(NOT "${_CURSES_DIR}" STREQUAL "/lib" AND NOT "${_CURSES_DIR}" STREQUAL "/usr/lib")
+  ENDIF(NOT "${_CURSES_DIR}" STREQUAL "/lib" AND NOT "${_CURSES_DIR}" STREQUAL "/usr/lib" AND NOT "${_CURSES_DIR}" STREQUAL "/lib64" AND NOT "${_CURSES_DIR}" STREQUAL "/usr/lib64")
 ENDIF(BUILD_CursesDialog)
 
 # The same might be true on other systems for other libraries if 
diff --git a/Modules/CMakeCCompilerId.c b/Modules/CMakeCCompilerId.c
index f88f57e0f..ec11b6c1b 100644
--- a/Modules/CMakeCCompilerId.c
+++ b/Modules/CMakeCCompilerId.c
@@ -27,6 +27,9 @@
 #elif defined(__IBMC__)
 # define COMPILER_ID "VisualAge"
 
+#elif defined(__PGI)
+# define COMPILER_ID "PGI"
+
 #elif defined(__GNUC__)
 # define COMPILER_ID "GNU"
 
diff --git a/Modules/CMakeCXXCompilerId.cpp b/Modules/CMakeCXXCompilerId.cpp
index 1f714d953..86d65bde6 100644
--- a/Modules/CMakeCXXCompilerId.cpp
+++ b/Modules/CMakeCXXCompilerId.cpp
@@ -29,6 +29,9 @@
 #elif defined(__IBMCPP__)
 # define COMPILER_ID "VisualAge"
 
+#elif defined(__PGI)
+# define COMPILER_ID "PGI"
+
 #elif defined(__GNUC__)
 # define COMPILER_ID "GNU"
 
diff --git a/Modules/Platform/Linux-PGI-C.cmake b/Modules/Platform/Linux-PGI-C.cmake
new file mode 100644
index 000000000..104e3dcca
--- /dev/null
+++ b/Modules/Platform/Linux-PGI-C.cmake
@@ -0,0 +1,5 @@
+SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
+
+SET (CMAKE_C_CREATE_PREPROCESSED_SOURCE "<CMAKE_C_COMPILER> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
+SET (CMAKE_C_CREATE_ASSEMBLY_SOURCE "<CMAKE_C_COMPILER> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>")
+
diff --git a/Modules/Platform/Linux-PGI-CXX.cmake b/Modules/Platform/Linux-PGI-CXX.cmake
new file mode 100644
index 000000000..1d8c92a3f
--- /dev/null
+++ b/Modules/Platform/Linux-PGI-CXX.cmake
@@ -0,0 +1,4 @@
+SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
+
+SET (CMAKE_CXX_CREATE_PREPROCESSED_SOURCE "<CMAKE_CXX_COMPILER> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
+SET (CMAKE_CXX_CREATE_ASSEMBLY_SOURCE "<CMAKE_CXX_COMPILER> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>")
diff --git a/Source/kwsys/Directory.cxx b/Source/kwsys/Directory.cxx
index bc775e944..00ee7e1ed 100644
--- a/Source/kwsys/Directory.cxx
+++ b/Source/kwsys/Directory.cxx
@@ -193,6 +193,15 @@ unsigned long Directory::GetNumberOfFilesInDirectory(const char* name)
 #include <sys/types.h>
 #include <dirent.h>
 
+/* There is a problem with the Portland compiler, large file
+support and glibc/Linux system headers: 
+http://www.pgroup.com/userforum/viewtopic.php?
+p=1992&sid=f16167f51964f1a68fe5041b8eb213b6
+*/
+#if defined(__PGI) && defined(__USE_FILE_OFFSET64)
+# define dirent dirent64
+#endif
+
 namespace KWSYS_NAMESPACE
 {