ENH: second try for handling the linker language with integer priority values (returning a pointer to a string on the stack is no good idea)

Alex

6 files changed, 16 insertions, 5 deletions

diff --git a/Modules/CMakeASMCompiler.cmake.in b/Modules/CMakeASMCompiler.cmake.in
index f839a3e..230805b 100644
--- a/Modules/CMakeASMCompiler.cmake.in
+++ b/Modules/CMakeASMCompiler.cmake.in
@@ -7,5 +7,5 @@ SET(CMAKE_ASM@ASM_DIALECT@_COMPILER_LOADED 1)
 SET(CMAKE_ASM@ASM_DIALECT@_COMPILER_ENV_VAR "@_CMAKE_ASM_COMPILER_ENV_VAR@")
 
 SET(CMAKE_ASM@ASM_DIALECT@_IGNORE_EXTENSIONS h;H;o;O;obj;OBJ;def;DEF;rc;RC)
-SET(CMAKE_ASM@ASM_DIALECT@_LINKER_PREFERENCE None)
+SET(CMAKE_ASM@ASM_DIALECT@_LINKER_PREFERENCE 0)
 
diff --git a/Modules/CMakeCCompiler.cmake.in b/Modules/CMakeCCompiler.cmake.in
index b746aba..6a7fef8 100644
--- a/Modules/CMakeCCompiler.cmake.in
+++ b/Modules/CMakeCCompiler.cmake.in
@@ -21,7 +21,7 @@ ENDIF(CMAKE_COMPILER_IS_MINGW)
 SET(CMAKE_C_COMPILER_ID_RUN 1)
 SET(CMAKE_C_SOURCE_FILE_EXTENSIONS c)
 SET(CMAKE_C_IGNORE_EXTENSIONS h;H;o;O;obj;OBJ;def;DEF;rc;RC)
-SET(CMAKE_C_LINKER_PREFERENCE None)
+SET(CMAKE_C_LINKER_PREFERENCE 10)
 
 # save the size of void* in case where cache is removed
 # and the this file is still around
diff --git a/Modules/CMakeCXXCompiler.cmake.in b/Modules/CMakeCXXCompiler.cmake.in
index f2c53d5..b3a84dd 100644
--- a/Modules/CMakeCXXCompiler.cmake.in
+++ b/Modules/CMakeCXXCompiler.cmake.in
@@ -21,7 +21,7 @@ ENDIF(CMAKE_COMPILER_IS_MINGW)
 SET(CMAKE_CXX_COMPILER_ID_RUN 1)
 SET(CMAKE_CXX_IGNORE_EXTENSIONS inl;h;H;o;O;obj;OBJ;def;DEF;rc;RC)
 SET(CMAKE_CXX_SOURCE_FILE_EXTENSIONS C;M;c++;cc;cpp;cxx;m;mm)
-SET(CMAKE_CXX_LINKER_PREFERENCE Prefered)
+SET(CMAKE_CXX_LINKER_PREFERENCE 30)
 
 # save the size of void* in case where cache is removed
 # and the this file is still around
diff --git a/Modules/CMakeForceCompiler.cmake b/Modules/CMakeForceCompiler.cmake
index d104ad9..751fd78 100644
--- a/Modules/CMakeForceCompiler.cmake
+++ b/Modules/CMakeForceCompiler.cmake
@@ -38,6 +38,12 @@ MACRO(CMAKE_FORCE_C_COMPILER compiler id sizeof_void)
   SET(CMAKE_C_COMPILER_ID_RUN TRUE)
   SET(CMAKE_C_COMPILER_ID ${id})
   SET(CMAKE_C_COMPILER_WORKS TRUE)
+
+  # Set old compiler and platform id variables.
+  IF("${CMAKE_C_COMPILER_ID}" MATCHES "GNU")
+    SET(CMAKE_COMPILER_IS_GNUCC 1)
+  ENDIF("${CMAKE_C_COMPILER_ID}" MATCHES "GNU")
+
   SET(CMAKE_SIZEOF_VOID_P ${sizeof_void} CACHE STRING "sizeof void")
   SET(HAVE_CMAKE_SIZEOF_VOID_P TRUE CACHE INTERNAL "have sizeof void")
 ENDMACRO(CMAKE_FORCE_C_COMPILER)
@@ -47,5 +53,10 @@ MACRO(CMAKE_FORCE_CXX_COMPILER compiler id)
   SET(CMAKE_CXX_COMPILER_ID_RUN TRUE)
   SET(CMAKE_CXX_COMPILER_ID ${id})
   SET(CMAKE_CXX_COMPILER_WORKS TRUE)
+
+  IF("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU")
+    SET(CMAKE_COMPILER_IS_GNUCXX 1)
+  ENDIF("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU")
+
 ENDMACRO(CMAKE_FORCE_CXX_COMPILER)
 
diff --git a/Modules/CMakeFortranCompiler.cmake.in b/Modules/CMakeFortranCompiler.cmake.in
index a4f3941..67a0c64 100644
--- a/Modules/CMakeFortranCompiler.cmake.in
+++ b/Modules/CMakeFortranCompiler.cmake.in
@@ -21,7 +21,7 @@ ENDIF(CMAKE_COMPILER_IS_MINGW)
 SET(CMAKE_Fortran_COMPILER_ID_RUN 1)
 SET(CMAKE_Fortran_SOURCE_FILE_EXTENSIONS f;F;f77;F77;f90;F90;for;f95;F95)
 SET(CMAKE_Fortran_IGNORE_EXTENSIONS h;H;o;O;obj;OBJ;def;DEF;rc;RC)
-SET(CMAKE_Fortran_LINKER_PREFERENCE Prefered)
+SET(CMAKE_Fortran_LINKER_PREFERENCE 20)
 IF(UNIX)
   SET(CMAKE_Fortran_OUTPUT_EXTENSION .o)
 ELSE(UNIX)
diff --git a/Modules/CMakeJavaCompiler.cmake.in b/Modules/CMakeJavaCompiler.cmake.in
index c9eeb14..83c1ee4 100644
--- a/Modules/CMakeJavaCompiler.cmake.in
+++ b/Modules/CMakeJavaCompiler.cmake.in
@@ -5,7 +5,7 @@ SET(CMAKE_Java_ARCHIVE  "@CMAKE_Java_ARCHIVE@")
 SET(CMAKE_Java_COMPILER_LOADED 1)
 
 SET(CMAKE_Java_SOURCE_FILE_EXTENSIONS java)
-SET(CMAKE_Java_LINKER_PREFERENCE Prefered)
+SET(CMAKE_Java_LINKER_PREFERENCE 40)
 SET(CMAKE_Java_OUTPUT_EXTENSION .class)
 SET(CMAKE_STATIC_LIBRARY_PREFIX_Java "")
 SET(CMAKE_STATIC_LIBRARY_SUFFIX_Java ".jar")