Commit Graph

3789 Commits

Author SHA1 Message Date
Brad King 7e8471ce7b Recognize Clang ASM support (#13473)
Since commit 571dc748 (Recognize Clang C and C++ compilers, 2010-05-17)
we recognize Clang C and C++ support.  Add Compiler/Clang-ASM.cmake to
enable use of Clang for ASM too.  Also teach Assembler test to try Clang
as an assembler.

Suggested-by: Tobias Pape <tobiaspape@gmail.com>
2012-08-15 09:40:20 -04:00
Brad King 6c2c483ef9 Remove trailing TAB from NSIS.template.in
This was missed by commit 7bbaa428 (Remove trailing whitespace from most
CMake and C/C++ code, 2012-08-13) which only removed trailing spaces,
not TABs.
2012-08-14 08:05:41 -04:00
Kitware Robot 9db3116226 Remove CMake-language block-end command arguments
Ancient versions of CMake required else(), endif(), and similar block
termination commands to have arguments matching the command starting the
block.  This is no longer the preferred style.

Run the following shell code:

for c in else endif endforeach endfunction endmacro endwhile; do
    echo 's/\b'"$c"'\(\s*\)(.\+)/'"$c"'\1()/'
done >convert.sed &&
git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' '*CMakeLists.txt' |
egrep -z -v '^(Utilities/cm|Source/kwsys/)' |
egrep -z -v 'Tests/CMakeTests/While-Endwhile-' |
xargs -0 sed -i -f convert.sed &&
rm convert.sed
2012-08-13 14:19:16 -04:00
Kitware Robot 77543bde41 Convert CMake-language commands to lower case
Ancient CMake versions required upper-case commands.  Later command
names became case-insensitive.  Now the preferred style is lower-case.

Run the following shell code:

cmake --help-command-list |
grep -v "cmake version" |
while read c; do
    echo 's/\b'"$(echo $c | tr '[:lower:]' '[:upper:]')"'\(\s*\)(/'"$c"'\1(/g'
done >convert.sed &&
git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' '*CMakeLists.txt' |
egrep -z -v '^(Utilities/cm|Source/kwsys/)' |
xargs -0 sed -i -f convert.sed &&
rm convert.sed
2012-08-13 14:19:16 -04:00
Kitware Robot 7bbaa4283d Remove trailing whitespace from most CMake and C/C++ code
Our Git commit hooks disallow modification or addition of lines with
trailing whitespace.  Wipe out all remnants of trailing whitespace
everywhere except third-party code.

Run the following shell code:

git ls-files -z -- \
 bootstrap doxygen.config '*.readme' \
 '*.c' '*.cmake' '*.cpp' '*.cxx' \
 '*.el' '*.f' '*.f90' '*.h' '*.in' '*.in.l' '*.java' \
 '*.mm' '*.pike' '*.py' '*.txt' '*.vim' |
egrep -z -v '^(Utilities/cm|Source/(kwsys|CursesDialog/form)/)' |
egrep -z -v '^(Modules/CPack\..*\.in)' |
xargs -0 sed -i 's/ \+$//'
2012-08-13 14:18:39 -04:00
Brad King be9db98946 Merge topic 'watcom-compiler-version'
af42ae4 Watcom: Simplify compiler version detection (#11866)
2012-08-13 14:18:28 -04:00
David Cole e0f7d7fe5a Merge topic 'CPackRPM-fixRelocatablePrefix'
822c1ea Do not include directories which are part of the package install prefix.
2012-08-13 13:28:36 -04:00
David Cole 1f793ab6ba Merge topic 'fix-typo-13456'
67f11cf FindSelfPackers: fix typo (#13456)
2012-08-13 13:28:25 -04:00
David Cole 396bc28477 Merge topic 'doc_fixes'
76d6c59 Clean up documentation formatting so that it is rendered properly in HTML.
2012-08-13 13:28:16 -04:00
David Cole 0d28661999 Merge topic 'select-compiler'
7e58e5b Prefer generic system compilers by default for C, C++, and Fortran
796e337 Factor common code out of CMakeDetermine(ASM|C|CXX|Fortran)Compiler
b708f1a CMakeDetermine(C|CXX)Compiler: Consider Clang compilers
2012-08-13 13:27:57 -04:00
David Cole 4bdbdfbfef Merge topic 'directory-typo'
6c8722f Fix typo direcotry -> directory (and similar) [#13444]
2012-08-13 13:27:48 -04:00
David Cole 92b11383d9 Merge topic 'SelectLibraryConfiguration-multi-lib-per-var2'
5797512 SelectLibraryConfiguration: generate correct output when input vars are lists
2012-08-13 13:27:39 -04:00
David Cole 11a9ea35de Merge topic 'FindOpenSSL-improve'
3cfb68d FindOpenSSL: remove leftover comment
fc798ed FindOpenSSL: cleanup path hints
c78a7d1 FindOpenSSL: let CMake handle environment variable HINTS
7464519 FindOpenSSL: use SelectLibraryConfigurations
4b793ad FindOpenSSL: find cross-compiled OpenSSL from MinGW (#13431)
2012-08-13 13:27:31 -04:00
David Cole 1b9684562b Merge topic 'EclipseAddSupportForJuno'
53cc102 Eclipse: improve (fix ?) version detection on OSX
bcccddc Eclipse: add support for the 4.2 Juno release (#13367)
2012-08-13 13:27:07 -04:00
David Cole 85f843a7b4 Merge topic 'mixed-lib-to-lib64'
af80da3 remove lib64 Unix paths if the respective lib path is also given
733726e find_library: Fix mixed lib->lib64 (non-)conversion cases (#13419)
54add62 find_library: Simplify lib->lib<arch> expansion
6ca2f82 find_library: Refactor lib->lib64 conversion
1fe4b82 find_library: Add test covering lib->lib64 cases
2012-08-13 13:26:57 -04:00
Brad King af42ae4f81 Watcom: Simplify compiler version detection (#11866)
Since commit c198730b (Detect Watcom compiler version with its id,
2011-12-07) the CMAKE_(C|CXX)_COMPILER_VERSION variables are set for the
Watcom compiler.  Use these in Windows-wcl386.cmake to set the old
WATCOM1* version variables.  This avoids using the old EXECUTE_PROCESS
command which failed due to extra quotes anyway.
2012-08-13 08:19:23 -04:00
Andy Piper 822c1eaf9e Do not include directories which are part of the package install prefix.
This fix bug #0013451. The bug prevents theorerically relocatable RPM package
to be installed properly.
Signed-off-by: Eric NOULARD <eric.noulard@gmail.com>
2012-08-07 19:15:19 +02:00
Rolf Eike Beer 67f11cf1e9 FindSelfPackers: fix typo (#13456)
Correction by Modestas Vainius.
2012-08-04 14:44:38 +02:00
Zack Galbreath 76d6c59358 Clean up documentation formatting so that it is rendered properly in HTML. 2012-08-03 14:52:32 -04:00
Brad King 7e58e5bb68 Prefer generic system compilers by default for C, C++, and Fortran
Teach CMake to prefer the system default compiler automatically when no
compiler is specified.  By default use "cc" for C, "CC" for C++, and
"f95" for Fortran.  Load a new Platform/<os>-<lang>.cmake module to
allow each platform to specify for each language its system compiler
name(s) and/or exclude certain names.

Create Platform/(CYGWIN|Darwin|Linux|Windows)-CXX.cmake modules to
specify "c++" as the system C++ compiler name for these platforms.  On
systems that use case-insensitive filesystems exclude C++ compiler names
that are distinguished from C compiler names only by case.

This will change the default compiler selection for existing build
scripts that do not specify a compiler when run on machines with
separate system and GNU compilers both installed in the PATH.  We do not
make this change in default behavior lightly.  However:

(1) If a given build really needs specific compilers one should specify
    them explicitly e.g. by setting CC, CXX, and FC in the environment.

(2) The motivating case is to prefer the system Clang on newer OS X
    systems over the older GNU compilers typically also installed.  On
    such systems the names "cc" and "c++" link to Clang.  This is the
    first platform known to CMake on which "c++" is not a GNU compiler.
    The old behavior selected "gcc" for C and "c++" C++ and therefore
    chooses GNU for C and Clang for C++ by default.  The new behavior
    selects GNU or Clang consistently for both languages on older or
    newer OS X systems, respectively.

(3) Other than the motivating OS X case the conditions under which the
    behavior changes do not tend to exist in default OS installations.
    They typically occur only on non-GNU systems with manually-installed
    GNU compilers.

(4) The consequences of the new behavior are not dire.  At worst the
    project fails to compile with the system compiler when it previously
    worked with the non-system GNU compiler.  Such failure is easy to
    work around (see #1).

In short this change creates a more sensible default behavior everywhere
and fixes poor default behavior on a widely-used platform at the cost of
a modest change in behavior in less-common conditions.
2012-08-02 13:26:01 -04:00
Brad King 796e33734d Factor common code out of CMakeDetermine(ASM|C|CXX|Fortran)Compiler
The compiler candidate list selection and search code for C, C++, ASM,
and Fortran languages was duplicated across four modules.  To look for
compilers adjacent to already-enabled languages the C and CXX modules
each used _CMAKE_USER_(C|CXX)_COMPILER_PATH and the ASM module used
_CMAKE_TOOLCHAIN_LOCATION.  Since commit 4debb7ac (Bias Fortran compiler
search with C/C++ compilers, 2009-09-09) CMake prefers Fortran compilers
matching the vendor and directory of an enabled C or C++ compiler.

Factor out the common functionality among the four languages into a new
CMakeDetermineCompiler module.  Generalize the Fortran implementation so
that all languages may each use the vendor and directory of the other
languages that have already been enabled.  For now do not list any
vendor-specific names for C, C++, or ASM so that only the directory
preference is used for these languages (existing behavior).
2012-08-02 11:33:18 -04:00
Brad King b708f1a2b9 CMakeDetermine(C|CXX)Compiler: Consider Clang compilers
Look for "clang" or "clang++" compiler executables so Clang will be used
when it is the only compiler available.  Prefer them last to avoid
changing compiler default preferences for existing scripts.
2012-07-31 14:30:30 -04:00
Rolf Eike Beer 6c8722fab5 Fix typo direcotry -> directory (and similar) [#13444] 2012-07-30 08:08:33 +02:00
Rolf Eike Beer 5797512cec SelectLibraryConfiguration: generate correct output when input vars are lists
In case that any of the input variables that hold the library names contains
more than just a single library the "debug" or "optimized" keywords were only
prepended to the first item, making all other libs appear in all
configurations. Just treat both input variables as lists.

Thanks to Philipp Berger <newsletters@philippberger.de> for pointing me at
this.
2012-07-29 17:45:53 +02:00
Rolf Eike Beer 3cfb68d93e FindOpenSSL: remove leftover comment 2012-07-29 17:03:36 +02:00
Rolf Eike Beer fc798ed64f FindOpenSSL: cleanup path hints
-only use Windows-specific paths on Windows
-recode the contents of $ENV{PROGRAMFILES} to be a valid CMake path before
 using it
2012-07-29 17:02:00 +02:00
Rolf Eike Beer c78a7d11dd FindOpenSSL: let CMake handle environment variable HINTS
This will automatically make sure the paths will get recoded to proper separators on Windows
2012-07-29 16:53:39 +02:00
Rolf Eike Beer 7464519304 FindOpenSSL: use SelectLibraryConfigurations 2012-07-29 16:53:39 +02:00
Rolf Eike Beer 4b793ad196 FindOpenSSL: find cross-compiled OpenSSL from MinGW (#13431)
Suggested-by: Dominik Schmidt <dev@dominik-schmidt.de>
2012-07-29 16:53:39 +02:00
Alex Neundorf 53cc1026bc Eclipse: improve (fix ?) version detection on OSX
This is probably related to a framework installation I guess.
This is part of the patch in #13367 from Nicholas Yue.

Alex
2012-07-28 11:58:04 +02:00
Alex Neundorf bcccddc7e9 Eclipse: add support for the 4.2 Juno release (#13367)
Thanks for the path to Nicholas Yue.

Alex
2012-07-28 11:40:08 +02:00
Rolf Eike Beer af80da349b remove lib64 Unix paths if the respective lib path is also given
If FIND_LIBRARY_USE_LIB64_PATHS is set both will be searched anyway.
2012-07-21 10:15:52 +02:00
Alexey Ozeritsky 79a4e2bbdd Fixed: FindLAPACK does not find MKL 10.3 when using gcc 4.x 2012-07-18 11:17:45 +04:00
David Cole 58f5e77d6a Merge topic 'ninja-rspfile-link-libraries'
4bb94c9 Ninja: sysconf() is declared in unistd.h
bb36759 Ninja: enable response file support on Mac (length 262144)
3a2c8e8 Ninja: disable work around when linking with mingw
3856e66 Ninja: error on missing rspfile_content
8c1e35c Ninja: remove some unused default arguments
7f647cf Ninja: also write link libraries to rsp file
2012-07-12 16:00:42 -04:00
David Cole b1f6e688eb Merge topic 'aix-gnu-asm'
7755283 Add ASM platform information for GNU compiler on AIX (#13390)
2012-07-12 16:00:31 -04:00
David Cole 457041e5b3 Merge topic 'aix-GNU-shared-libs'
767a7ad AIX-GNU: Link shared libs with -brtl,-bnoipath (#13352)
2012-07-12 16:00:05 -04:00
David Cole 4b39302407 Merge topic 'deploy-qt4-workaround-bug-13258'
374b9b9 DeployQt4: workaround bug 13258 where ARGV1 is leaked into a sub function.
2012-07-12 15:59:43 -04:00
Peter Kümmel 3a2c8e8e66 Ninja: disable work around when linking with mingw
The work around is only needed by older GCCs (only testet 4.4/4.7)
Ninja is very new so chances are high that there is also a new mingw.

Use slashes in link rsp file, because ar.exe can't handle \.
2012-07-11 08:55:00 +02:00
Brad King 7755283e89 Add ASM platform information for GNU compiler on AIX (#13390)
Among other flags this sets RPATH flags correctly so that CMake knows
how to treat CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH for the ASM language.
This is the GNU compiler equivalent to commit a0bab7ae (Add ASM platform
information for XL compiler on AIX, 2011-03-02), made for XL.
2012-07-10 15:18:55 -04:00
Brad King 767a7ad9da AIX-GNU: Link shared libs with -brtl,-bnoipath (#13352)
We already use these flags with the XL toolchain.  Use them for GNU too.
2012-07-09 17:18:41 -04:00
David Cole cdc00f0f7e Merge topic 'getprerequisites-pie-executables'
ac7a193 GetPrerequisites.cmake: detect executables built with the -pie linker flag.
2012-07-09 14:23:38 -04:00
David Cole b636728e39 Merge topic 'CPack-honorCPACK_XXX-valuesInScriptFile'
05a8630 Do not provide defaul value for CPACK_PACKAGE_DIRECTORY if found in config.
2012-07-09 14:23:28 -04:00
David Cole 6d75da5f38 Merge topic 'FindBoostNotFoundBug'
ca90709 FindBoost: Future proof to 1.56
accd042 FindBoost: Fix bug where Boost_FOUND could be false when version specified
2012-07-09 14:23:09 -04:00
David Cole 88c31c9017 Merge topic 'EclipseFixIncludeDirDetectionMinGW'
d7bc8dd Eclipse: fix #13313, always set LANG to C, also if unset
2012-07-09 14:22:20 -04:00
Clinton Stimpson 374b9b9e74 DeployQt4: workaround bug 13258 where ARGV1 is leaked into a sub function. 2012-07-09 10:18:45 -06:00
Clinton Stimpson ac7a193951 GetPrerequisites.cmake: detect executables built with the -pie linker flag. 2012-07-05 12:49:40 -06:00
Eric NOULARD 05a8630ee6 Do not provide defaul value for CPACK_PACKAGE_DIRECTORY if found in config.
This fixes bug #0012906.
2012-07-04 23:08:32 +02:00
Philip Lowman ca90709fd6 FindBoost: Future proof to 1.56 2012-06-30 03:40:37 -04:00
Philip Lowman accd0428f4 FindBoost: Fix bug where Boost_FOUND could be false when version specified
Fixes a problem where when specifying a version number without the REQUIRED
parameter, Boost_FOUND would be true on the first configure but false on
subsequent configures.
2012-06-30 03:33:56 -04:00
Alex Neundorf d7bc8dd6ea Eclipse: fix #13313, always set LANG to C, also if unset
Otherwise include dir detection does not work with MinGW on french systems.

Alex
2012-06-25 23:09:27 +02:00