Package: cmake
Version: 2.8.5-1
Severity: serious
Tags wheezy sid patch
Debian policy 10.1 gives defaults for the optimization level, which is -O2.
The last paragraph allows exceptions for certain packages on the decision of the
package maintainer. It's certainly not meant for the maintainer of a build
system to make this decision on the behalf of all packages using this build
system. The default should be changed to -O2.
Plus it looks like that -g is not enabled for release builds.
--- Modules/Compiler/GNU-Fortran.cmake~ 2011-07-08 14:21:44.000000000 +0200
+++ Modules/Compiler/GNU-Fortran.cmake 2011-09-03 14:19:12.904135479 +0200
@@ -3,7 +3,7 @@
# No -DNDEBUG for Fortran.
SET(CMAKE_Fortran_FLAGS_MINSIZEREL_INIT "-Os")
-SET(CMAKE_Fortran_FLAGS_RELEASE_INIT "-O3")
+SET(CMAKE_Fortran_FLAGS_RELEASE_INIT "-O2")
# We require updates to CMake C++ code to support preprocessing rules
# for Fortran.
--- Modules/Compiler/GNU.cmake~ 2011-07-08 14:21:44.000000000 +0200
+++ Modules/Compiler/GNU.cmake 2011-09-03 14:19:26.224156389 +0200
@@ -28,7 +28,7 @@
set(CMAKE_${lang}_FLAGS_INIT "")
set(CMAKE_${lang}_FLAGS_DEBUG_INIT "-g")
set(CMAKE_${lang}_FLAGS_MINSIZEREL_INIT "-Os -DNDEBUG")
- set(CMAKE_${lang}_FLAGS_RELEASE_INIT "-O3 -DNDEBUG")
+ set(CMAKE_${lang}_FLAGS_RELEASE_INIT "-O2 -DNDEBUG")
set(CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT "-O2 -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>")
--- Modules/Compiler/G95-Fortran.cmake~ 2011-07-08 14:21:44.000000000 +0200
+++ Modules/Compiler/G95-Fortran.cmake 2011-09-03 14:19:05.194125125 +0200
@@ -1,7 +1,7 @@
set(CMAKE_Fortran_FLAGS_INIT "")
set(CMAKE_Fortran_FLAGS_DEBUG_INIT "-g")
set(CMAKE_Fortran_FLAGS_MINSIZEREL_INIT "-Os")
-set(CMAKE_Fortran_FLAGS_RELEASE_INIT "-O3")
+set(CMAKE_Fortran_FLAGS_RELEASE_INIT "-O2")
set(CMAKE_Fortran_FLAGS_RELWITHDEBINFO_INIT "-O2 -g")
set(CMAKE_Fortran_MODDIR_FLAG "-fmod=")
set(CMAKE_Fortran_VERBOSE_FLAG "-v")
