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XL: Consolidate compiler flag information 

Factor duplicate information out of Compiler/XL-<lang>.cmake modules
into a macro in a new Compiler/XL.cmake module.  Invoke it from the
per-language files to produce the original settings.
This commit is contained in:
Brad King 2011-04-07 17:09:05 -04:00
parent 3a40c7faa4
commit 2f3eee7490
4 changed files with 44 additions and 23 deletions
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13
Modules/Compiler/XL-C.cmake
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@ -1,14 +1,9 @@
SET(CMAKE_C_VERBOSE_FLAG "-V") include(Compiler/XL)
__compiler_xl(C)
set(CMAKE_C_FLAGS_RELEASE_INIT "${CMAKE_C_FLAGS_RELEASE_INIT} -DNDEBUG")
set(CMAKE_C_FLAGS_MINSIZEREL_INIT "${CMAKE_C_FLAGS_MINSIZEREL_INIT} -DNDEBUG")
# -qthreaded = Ensures that all optimizations will be thread-safe # -qthreaded = Ensures that all optimizations will be thread-safe
# -qalias=noansi = Turns off type-based aliasing completely (safer optimizer) # -qalias=noansi = Turns off type-based aliasing completely (safer optimizer)
# -qhalt=e = Halt on error messages (rather than just severe errors) # -qhalt=e = Halt on error messages (rather than just severe errors)
SET(CMAKE_C_FLAGS_INIT "-qthreaded -qalias=noansi -qhalt=e") SET(CMAKE_C_FLAGS_INIT "-qthreaded -qalias=noansi -qhalt=e")
SET(CMAKE_C_FLAGS_DEBUG_INIT "-g")
SET(CMAKE_C_FLAGS_RELEASE_INIT "-O -DNDEBUG")
SET(CMAKE_C_FLAGS_MINSIZEREL_INIT "-O -DNDEBUG")
SET(CMAKE_C_FLAGS_RELWITHDEBINFO_INIT "-g")
SET(CMAKE_C_CREATE_PREPROCESSED_SOURCE "<CMAKE_C_COMPILER> <DEFINES> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
SET(CMAKE_C_CREATE_ASSEMBLY_SOURCE "<CMAKE_C_COMPILER> <DEFINES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>")

13
Modules/Compiler/XL-CXX.cmake
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@ -1,16 +1,11 @@
SET(CMAKE_CXX_VERBOSE_FLAG "-V") include(Compiler/XL)
__compiler_xl(CXX)
set(CMAKE_CXX_FLAGS_RELEASE_INIT "${CMAKE_CXX_FLAGS_RELEASE_INIT} -DNDEBUG")
set(CMAKE_CXX_FLAGS_MINSIZEREL_INIT "${CMAKE_CXX_FLAGS_MINSIZEREL_INIT} -DNDEBUG")
# -qthreaded = Ensures that all optimizations will be thread-safe # -qthreaded = Ensures that all optimizations will be thread-safe
# -qhalt=e = Halt on error messages (rather than just severe errors) # -qhalt=e = Halt on error messages (rather than just severe errors)
SET(CMAKE_CXX_FLAGS_INIT "-qthreaded -qhalt=e") SET(CMAKE_CXX_FLAGS_INIT "-qthreaded -qhalt=e")
SET(CMAKE_CXX_FLAGS_DEBUG_INIT "-g")
SET(CMAKE_CXX_FLAGS_RELEASE_INIT "-O -DNDEBUG")
SET(CMAKE_CXX_FLAGS_MINSIZEREL_INIT "-O -DNDEBUG")
SET(CMAKE_CXX_FLAGS_RELWITHDEBINFO_INIT "-g")
SET(CMAKE_CXX_COMPILE_OBJECT SET(CMAKE_CXX_COMPILE_OBJECT
"<CMAKE_CXX_COMPILER> -+ <DEFINES> <FLAGS> -o <OBJECT> -c <SOURCE>") "<CMAKE_CXX_COMPILER> -+ <DEFINES> <FLAGS> -o <OBJECT> -c <SOURCE>")
SET(CMAKE_CXX_CREATE_PREPROCESSED_SOURCE "<CMAKE_CXX_COMPILER> <DEFINES> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
SET(CMAKE_CXX_CREATE_ASSEMBLY_SOURCE "<CMAKE_CXX_COMPILER> <DEFINES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>")

10
Modules/Compiler/XL-Fortran.cmake
View File

@ -1,4 +1,5 @@
SET(CMAKE_Fortran_VERBOSE_FLAG "-V") include(Compiler/XL)
__compiler_xl(Fortran)
SET(CMAKE_Fortran_DEFINE_FLAG "-WF,-D") SET(CMAKE_Fortran_DEFINE_FLAG "-WF,-D")
@ -6,7 +7,6 @@ SET(CMAKE_Fortran_DEFINE_FLAG "-WF,-D")
# -qhalt=e = Halt on error messages (rather than just severe errors) # -qhalt=e = Halt on error messages (rather than just severe errors)
SET(CMAKE_Fortran_FLAGS_INIT "-qthreaded -qhalt=e") SET(CMAKE_Fortran_FLAGS_INIT "-qthreaded -qhalt=e")
SET(CMAKE_Fortran_FLAGS_DEBUG_INIT "-g") # We require updates to CMake C++ code to support preprocessing rules for Fortran.
SET(CMAKE_Fortran_FLAGS_RELEASE_INIT "-O") SET(CMAKE_Fortran_CREATE_PREPROCESSED_SOURCE)
SET(CMAKE_Fortran_FLAGS_MINSIZEREL_INIT "-O") SET(CMAKE_Fortran_CREATE_ASSEMBLY_SOURCE)
SET(CMAKE_Fortran_FLAGS_RELWITHDEBINFO_INIT "-g")

31
Modules/Compiler/XL.cmake Normal file
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@ -0,0 +1,31 @@
#=============================================================================
# Copyright 2002-2011 Kitware, Inc.
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
# This module is shared by multiple languages; use include blocker.
if(__COMPILER_XL)
return()
endif()
set(__COMPILER_XL 1)
macro(__compiler_xl lang)
# Feature flags.
set(CMAKE_${lang}_VERBOSE_FLAG "-V")
set(CMAKE_${lang}_FLAGS_DEBUG_INIT "-g")
set(CMAKE_${lang}_FLAGS_RELEASE_INIT "-O")
set(CMAKE_${lang}_FLAGS_MINSIZEREL_INIT "-O")
set(CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT "-g")
set(CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
set(CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>")
endmacro()