Commit Graph

792 Commits

Author SHA1 Message Date
Matthew Hanna 5a21557b33 AIX,HP: Allow user to override the default runtime path (libpath)
The `CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH` is used by CMake to always
append `-Wl,-blibpath:/usr/lib:/lib` to the link line.  This is needed
by default on these platforms but needs to be overridden in some use
cases (e.g. an environment in which one maintains versioned shared
libraries).  Change our logic to set this value only if it not already
set by the user, project, or toolchain file.
2016-05-17 13:36:29 -04:00
Brad King e888af9719 MSVC: Drop space in `/DNDEBUG` flag for consistency (#16052)
We define `NDEBUG` without a space after the `-D` option for most
compilers.  Remove the space for MSVC (and Intel Fortran) for
consistency.  The MS compiler technically does not document that
the `-D` argument may be separated from its value, though every
version to date supports it.
2016-04-07 10:54:43 -04:00
Felix Geyer 49e82c15d5 Fix spelling typos in comments and documentation (#16037)
The Debian package checker tool (lintian) detected several typos in
CMake.
2016-03-29 14:31:02 -04:00
Gregor Jasny 9408a7a802 ASM: Add missing <INCLUDES> placeholder for "compile" rules
This placeholder was added to the compilation rules for other languages
by commit v3.4.0-rc1~342^2 (Factor an <INCLUDES> placeholder out of
<FLAGS> in rule variables, 2015-07-13) but ASM was incorrectly left out.

Signed-off-by: Gregor Jasny <gjasny@googlemail.com>
2016-03-29 09:19:10 -04:00
Han Sangjin 517cef8c55 Cygwin: Add support for Clang compiler
The platform information module for GNU on CYGWIN can be reused for
Clang on CYGWIN because clang accepts almost all of the same options.
2016-03-10 09:35:48 -05:00
Brad King 1ed74b9d22 Merge topic 'remove-vs6-generator'
b42866a3 Drop Visual Studio 6 generator
cd9ba3ec cmLocalVisualStudio7Generator: Fix name of helper function
2016-03-10 09:16:23 -05:00
Brad King 88a189f367 Merge topic 'clang-iframework-version'
63c4133b OS X: Use -iframework with Clang only on version >= 3.2
2016-03-10 09:16:18 -05:00
Mariusz Pluciński 2c2ec4883b VS: in Clang/C2 toolset, setup correct compiler settings 2016-03-10 09:11:39 -05:00
Brad King b42866a34a Drop Visual Studio 6 generator
This generator has been deprecated since CMake 3.3.  Remove it.
Update documentation, modules, and tests to drop content specific
to this generator.
2016-03-09 09:42:18 -05:00
Jean-Christophe Fillion-Robin 63c4133b38 OS X: Use -iframework with Clang only on version >= 3.2
Since commit v3.1.0-rc1~564^2 (OS X: Use -iframework for system
framework directories, 2014-05-05) we test the version of Clang is smaller
that 3.1 to see if it supports -iframework.

Considering that "iframework" support has been added in clang@r142418
(Frontend: Support -iframework.) prior to clang 3.1, this made sense.

That said, considering that support for multiple -iframework parameters
has been added later in clang@r164607 (-iframework should allow separate
arguments. ) prior to clang 3.2, this commit updates the check to enable
framework support only if version is >= 3.2
2016-03-09 08:37:29 -05:00
Brad King 09b2f1c3f5 Windows: Find Program Files directories more robustly from environment
In Modules/Platform/WindowsPaths.cmake our previously recorded
environment variable combinations no longer seem to be correct.  For
example, a 64-bit cmake binary may see ProgramW6432 in the environment
and end up not considering the "ProgramFiles(x86)" variable.  Instead
check for all possible environment variables in the preferred order and
then remove duplicates.

Reported-by: Shawn Waldon <shawn.waldon@kitware.com>
2016-01-15 14:07:22 -05:00
Brad King 09da79b40f Merge topic 'fix-CMP0065-NEW-AIX-HP'
f254276f AIX,HP-UX: Fix RPATH handling when CMP0065 is set to NEW
2015-12-14 09:59:58 -05:00
Marc Chevrier f254276fc1 AIX,HP-UX: Fix RPATH handling when CMP0065 is set to NEW
The CMAKE_SHARED_LIBRARY_LINK_<LANG>_FLAGS setting has always been meant
for flags needed to export symbols from executables for use by shared
library plugins.  Since commit v3.4.0-rc1~58^2~1 (CMP0065: Restrict the
use of CMAKE_SHARED_LIBRARY_LINK_<LANG>_FLAGS, 2015-08-24) this is made
explicit by using the flags only for executables with ENABLE_EXPORTS,
guarded by CMP0065 for compatibility.

On some platforms we were accidentally using this setting to pass other
flags to the linker:

* AIX: -bnoipath, -brtl
* HP-UX: +s, +nodefaultrpath

These flags are incorrectly dropped when CMP0065 is set to NEW.  Fix
this by moving the flags to more appropriate places for linking
executables.
2015-12-11 09:21:47 -05:00
Brad King ad1be6ee76 Merge topic 'detect-cray-wrappers'
a7ef0225 Cray: Refactor the Cray platform files to use compiler wrapper checks
0763a836 Cray: Add macro tests to detect the Cray compiler wrappers
5eaac0c9 Compiler: Add infrastructure for detecting compiler wrappers
2015-12-09 08:36:53 -05:00
Chuck Atkins a7ef02253b Cray: Refactor the Cray platform files to use compiler wrapper checks
This is an extensive refactoring of the Cray compiler wrapper usage.
Using the new compiler wrapper checks, the CrayPrgEnv info files have
been moved from Platform/ to Compiler/.  The adjusted naming convention
allows the compiler-wrapper information files to be loaded for both the
CrayLinuxEnvironment platform when cross-compiling and the Linux
platform if building natively on the Cray compute nodes.  It also
creates a separation of common arguments for compiler id and language
information used to perform the appropriate introspection of implicit
arguments and libraries used by the compiler wrappers based on the
loaded module environment.
2015-12-09 08:35:19 -05:00
James Johnston ddbda72288 Embarcadero: Fix bug where duplicate Ninja job pools would be created.
If the platform file was included multiple times, it was possible that
duplicate Ninja job pools would be created.
2015-12-03 19:10:19 +00:00
Brad King e45e503f14 Merge topic 'add-cray-linux-platform'
743fcf1e Cray: Fix static / dynamic detection logic and parse more driver flags
2015-11-19 09:10:29 -05:00
Chuck Atkins 743fcf1e89 Cray: Fix static / dynamic detection logic and parse more driver flags 2015-11-18 13:36:00 -05:00
April Chin 6772913fff SunOS: Remove obsolete Studio compiler library directories
Our CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES setting is no longer needed
because CMAKE_<LANG>_IMPLICIT_LINK_DIRECTORIES is now populated with the
actual implicit link directories for the current toolchain.  The old
values we hard-coded in CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES are not
relevant to modern toolchains, so simply drop them.

Co-Author: Shawn Walker-Salas <shawn.walker@oracle.com>
2015-11-16 10:41:10 -05:00
Chuck Atkins c54a621b55 Cray: New platform file for Cray Linux Environment and PrgEnv 2015-11-14 11:34:32 -05:00
Brad King 123de1914c Ninja: Refactor selection of 'deps = ' value for MS-compatible toolchains
Set variables in the platform information modules to tell the Ninja
generator what deps type to use instead of hard-coding conditions in the
generator itself.
2015-10-20 14:14:20 -04:00
Gregor Jasny 24aafbde11 Xcode: Adjust deployment target SDK version to host version
If the automatically selected SDK is newer than the host OS version
and no deployment version has been set then adjust the deployment
version to the host OS version. Otherwise the user won't be able to
launch the executables on the build host.

This is for example a problem on a MacOSX 10.10 host with Xcode 7
which only provides a MacOSX10.11 SDK.
2015-10-12 15:31:10 -04:00
Gilles Khouzam 8c426183d1 MSVC: Add system libs for WindowsStore on VS 2015
Use WindowsApp.lib for a Universal Application Platform project.
2015-10-02 16:41:41 -04:00
Brad King e134e53b47 Add support for *.manifest source files with MSVC tools
Classify .manifest sources separately, add dependencies on them, and
pass them to the MS manifest tool to merge with linker-generated
manifest files.

Inspired-by: Gilles Khouzam <gillesk@microsoft.com>
2015-09-17 10:21:32 -04:00
Brad King da00be6359 MSVC: Rewrite manifest file handling with Makefile and Ninja
Add a helper class private to "cmcmd.cxx" to contain the implementation.
Update the link logic to use the intermediate files directory for each
target to hold manifest and resource files before embedding into the
binary.  Preserve the old behavior of placing the .manifest file next
to the binary when not linking incrementally even though it will be
embedded.
2015-09-17 10:21:32 -04:00
Brad King 1e2f5dc922 Merge topic 'ar-option-order'
08659ff4 Re-order 'ar' options 'cq' => 'qc'
2015-09-10 11:29:46 -04:00
Brad King 08659ff4cb Re-order 'ar' options 'cq' => 'qc'
The documetnation of binutils:

  https://sourceware.org/binutils/docs/binutils/ar-cmdline.html

suggests to use the parameters "q" and "c" in this order ("q" is
operation, and "c" is the modifier).

Suggested-by: Дилян Палаузов <dilyan.palauzov@aegee.org>
2015-09-09 11:08:20 -04:00
Geoff Viola 63591b94ab GHS: Find latest 'int' directory 2015-09-09 10:12:35 -04:00
Gregor Jasny 67f60958b6 Darwin: Add support for tbd library stub files
Starting with Xcode 7 the OSX and iOS SDKs contain only stub
files for dynamic system libraries. These stub files contain
some meta data and a list of exported sysbols in plain text.

They are handled by the toolchain like regular dylibs.
2015-08-24 22:29:33 +02:00
Brad King f9865743ed Merge topic 'hp-ux-itanium-shared-libs'
625225bb HP-UX: Do not use ".sl" extension for shared libs on Itanium
2015-08-21 09:28:55 -04:00
Brad King 625225bbe6 HP-UX: Do not use ".sl" extension for shared libs on Itanium
Instead use the standard ".so" extension.

Suggested-by: Gerhard Grimm <gerhard.grimm@detec.com>
2015-08-18 10:55:16 -04:00
Kars de Jong 462fbd1eca Add support for ARTOS platform using GNU C with ac compiler driver
Add platform and compiler descriptions for ARTOS RTOS (locamation.com).

Signed-off-by: Kars de Jong <kars.dejong@locamation.nl>
2015-08-17 10:32:50 -04:00
Chuck Atkins dc64d8250b HP-UX: Fix linker search type flags for C shared libs on HP-UX
Since commit v2.8.7~31^2 (HP: Drive shared library linking with compiler
front end, 2011-12-12) the C compiler is used to link shared libraries
instead of calling the linker directly, so linker options need to be
wrapped as -Wl,-foo instead of -foo.
2015-08-12 09:36:57 -04:00
Brad King 60fe4b540b SunOS: Drop special case for linking C++ shared libraries with gcc (#15673)
Since commit v2.4.0~4325 (...use gcc -shared, even for C++ libraries,
2003-03-13) we use the C compiler "gcc" to link C++ shared libraries
compiled with "g++".  At the time "g++" did not know how to link shared
libraries correctly.  This has long since been fixed so simply drop the
special case.
2015-07-30 13:59:29 -04:00
Brad King afed519337 Merge topic 'osx-iframework'
e68f0cb3 OS X: Use -iframework with AppleClang only on version >= 4.2
2015-07-23 08:47:23 -04:00
Brad King e68f0cb3d4 OS X: Use -iframework with AppleClang only on version >= 4.2
Since commit v3.1.0-rc1~564^2 (OS X: Use -iframework for system
framework directories, 2014-05-05) we test the version of Clang to see
if it supports -iframework.  Fix the version test used for AppleClang
since it uses a different version scheme than upstream Clang.
2015-07-22 09:04:04 -04:00
Stanimir Kabaivanov 606b29d427 Add EUROS RTOS platform description file
Add a basic platform module for EUROS RTOS (euros-embedded.com).

Co-Author: Gerhard Gappmeier <gerhard.gappmeier@ascolab.com>
2015-07-14 14:33:20 -04:00
Brad King c736de7b28 Factor an <INCLUDES> placeholder out of <FLAGS> in rule variables
Teach the Makefile and Ninja generators to substitute for an <INCLUDES>
placeholder instead of putting -I in <FLAGS>.  Update our values for

  CMAKE_<LANG>_COMPILE_OBJECT,
  CMAKE_<LANG>_CREATE_ASSEMBLY_SOURCE, and
  CMAKE_<LANG>_CREATE_PREPROCESSED_SOURCE

to place <INCLUDES> just before <FLAGS>.
2015-07-13 10:49:46 -04:00
Brad King 6f94b03c97 Place <DEFINES> before <FLAGS> consistently across compilers
Update our values for

  CMAKE_<LANG>_COMPILE_OBJECT,
  CMAKE_<LANG>_CREATE_ASSEMBLY_SOURCE, and
  CMAKE_<LANG>_CREATE_PREPROCESSED_SOURCE

to place <DEFINES> before <FLAGS> consistently across supported
compilers.  We already do this for most compilers, so update the rest
for consistency.
2015-07-13 10:49:46 -04:00
Brad King ad91d0edd5 Merge topic 'auto_export_dll_symbols'
8f86407c Windows: Optionally generate DLL module definition files automatically
069aa93b bindexplib: Add support for "/bigobj" format objects
61bbbdcf bindexplib: Fix treatment of some symbols
de70c922 bindexplib: Teach DumpFile to return errors
8ea69dfe bindexplib: Build source as part of CMakeLib
2963cb2a bindexplib: Wrap long lines
4ff09893 bindexplib: Drop code that CMake does not need
7de8276c bindexplib: Add copyright/license notice block
65086ad7 bindexplib: Import original implementation from CERN
2015-07-08 09:19:07 -04:00
Bill Hoffman 8f86407cfd Windows: Optionally generate DLL module definition files automatically
Create target property WINDOWS_EXPORT_ALL_SYMBOLS to automatically
generate a module definition file from MS-compatible .obj files and give
it to the linker in order to export all symbols from the .dll part of a
SHARED library.
2015-07-06 11:11:02 -04:00
Brad King 806609c702 VS: Add /machine: flag to Librarian tool (#11240)
If a Windows resource (.rc) source file is included in a STATIC library,
the VS "link" tool will process the compiled ".res" file and needs to know
the target architecture.  Without it, we may get a LNK4068 warning and
possibly a LNK1112 error.  Add /machine: to the default static library
flags to give the link tool the information it needs.
2015-06-26 10:07:08 -04:00
Brad King a53f1af79f Merge topic 'ConcurrentFortran-compiler-id'
54676a0e Help: Add notes for topic 'ConcurrentFortran-compiler-id'
7cd539b1 Add support for Concurrent Fortran 77 Compiler
0d204c1c CMakeDetermineCompilerId: Try matching compiler output to detect id
5f0dad75 CMakeDetermineCompilerId: Refactor id build/check loop logic
c65a060e CMakeDetermineCompilerId: Optionally try some flags before no flags
2015-06-19 08:51:43 -04:00
James Johnston 078b60f05c Embarcadero: Run at most one linker invocation at a time (#15620)
At least some versions (e.g. C++ Builder 5) of the bcc32 linker are known to
write temporary files with a constant name to the current directory (e.g.
"turboc.$ln").  (This can be verified by using Process Monitor to watch the
file writes that bcc32 / ilink32 / implib make).  This causes problems with
some generators that keep a constant current directory and run concurrent
linkers.

For example, the Ninja generator, by default, always has the current directory
set to the top of the build tree - resulting in conflicts between the linkers
that are simultaneously trying to write to "turboc.$ln".  Symptoms include
direct errors regarding the "turboc.$ln" file, or later build steps failing due
to corrupted output from previous links that happened to link "successfully."

This is not a problem for the Borland Makefiles generator which does not
run jobs in parallel.  For the Ninja generator, work around this problem
by using a link job pool of size 1.
2015-06-18 16:29:43 -04:00
Brad King 7cd539b163 Add support for Concurrent Fortran 77 Compiler
The Concurrent Fortran compiler (ccur.com) is available on Linux and can
be used much like the GNU Fortran compiler.  Currently it has no
preprocessor symbols to identify it so we need to detect it by matching
compiler output.

Suggested-by: Anthony Ette <Anthony.R.Ette@controlsdata.com>
2015-06-18 11:36:12 -04:00
Brad King f43defaec4 GNU: Drop -rdynamic flag from Fortran
The GNU Fortran compiler does not document support for this flag as the
GNU C and C++ compilers do.
2015-06-16 13:58:41 -04:00
Brad King f5dbf00da6 Windows-GNU: Restore find_library treatment of '.dll' as linkable (#15409)
Revert commit v3.3.0-rc1~435^2 (Windows-GNU: Do not tell find_library to
treat '.dll' as linkable, 2015-02-18).  MinGW tools support linking to
'.dll' files directly and many non-CMake build systems still do not
provide a separate '.dll.a' file.
2015-06-08 10:16:18 -04:00
Brad King bd2ef44b55 Intel: Disable Fortran optimizations for Debug config on Windows (#15583)
The "/Od" flag is used for C and C++ languages in this configuration so
we should use it for Fortran too.

Suggested-by: Oleg V. Zhylin <ovz@yahoo.com>
2015-05-26 10:25:31 -04:00
Brad King cf8ce7a39e RC: Do not override MinGW Makefiles generator preference
Update logic added in commit 957c2aac (RC: Simplify selection of
resource compiler based on C/C++ toolchain, 2015-05-07) to avoid
overriding CMAKE_GENERATOR_RC.  The MinGW and MSYS Makefiles
generators use it to select a windres next to the compiler even
if it is not in the PATH.
2015-05-11 09:00:25 -04:00
Brad King 957c2aac7f RC: Simplify selection of resource compiler based on C/C++ toolchain
Revert the refactoring by commit v2.8.11~105^2~1 (Ninja: use MinGW
generator code in EnableLanguage, 2013-03-09) and move the MinGW-
specific logic back to the "MinGW Makefiles" generator.  Instead teach
the platform information modules for GNU and MSVC on Windows to set the
preferred RC compiler just before enabling the RC language.  This way
we choose the RC compiler based on the C/C++ toolchain that is actually
enabled.
2015-05-07 11:43:02 -04:00