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Merge topic 'toolchain-flag-init'

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a66004be Honor CMAKE_<LANG>_FLAGS[_<CONFIG>]_INIT set in toolchain files
cdde77e5 OpenWatcom: Partially modernize platform information modules
f9dbe22c Intel: Do not use GNU-like flags on Windows
5a3ed0d7 Intel: Do not use MSVC-like flags for Fortran
This commit is contained in:
Brad King
2016-07-07 09:02:23 -04:00
committed by CMake Topic Stage
parent 5553aab0bd a66004bee0
commit 0ca8f3e699
56 changed files with 345 additions and 174 deletions
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5
Help/manual/cmake-variables.7.rst
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@@ -344,10 +344,15 @@ Variables for Languages
/variable/CMAKE_LANG_CREATE_SHARED_MODULE
/variable/CMAKE_LANG_CREATE_STATIC_LIBRARY
/variable/CMAKE_LANG_FLAGS_DEBUG
/variable/CMAKE_LANG_FLAGS_DEBUG_INIT
/variable/CMAKE_LANG_FLAGS_MINSIZEREL
/variable/CMAKE_LANG_FLAGS_MINSIZEREL_INIT
/variable/CMAKE_LANG_FLAGS_RELEASE
/variable/CMAKE_LANG_FLAGS_RELEASE_INIT
/variable/CMAKE_LANG_FLAGS_RELWITHDEBINFO
/variable/CMAKE_LANG_FLAGS_RELWITHDEBINFO_INIT
/variable/CMAKE_LANG_FLAGS
/variable/CMAKE_LANG_FLAGS_INIT
/variable/CMAKE_LANG_GHS_KERNEL_FLAGS_DEBUG
/variable/CMAKE_LANG_GHS_KERNEL_FLAGS_MINSIZEREL
/variable/CMAKE_LANG_GHS_KERNEL_FLAGS_RELEASE

7
Help/release/dev/toolchain-flag-init.rst Normal file
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@@ -0,0 +1,7 @@
toolchain-flag-init
-------------------
* :variable:`Toolchain files <CMAKE_TOOLCHAIN_FILE>` may now set a
:variable:`CMAKE_<LANG>_FLAGS_INIT` variable to initialize the
:variable:`CMAKE_<LANG>_FLAGS` cache entry the first time a language is
enabled in a build tree.

10
Help/variable/CMAKE_LANG_FLAGS_DEBUG_INIT.rst Normal file
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@@ -0,0 +1,10 @@
CMAKE_<LANG>_FLAGS_DEBUG_INIT
-----------------------------
Value used to initialize the :variable:`CMAKE_<LANG>_FLAGS_DEBUG` cache
entry the first time a build tree is configured for language ``<LANG>``.
This variable is meant to be set by a :variable:`toolchain file
<CMAKE_TOOLCHAIN_FILE>`. CMake may prepend or append content to
the value based on the environment and target platform.
See also :variable:`CMAKE_<LANG>_FLAGS_INIT`.

15
Help/variable/CMAKE_LANG_FLAGS_INIT.rst Normal file
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@@ -0,0 +1,15 @@
CMAKE_<LANG>_FLAGS_INIT
-----------------------
Value used to initialize the :variable:`CMAKE_<LANG>_FLAGS` cache entry
the first time a build tree is configured for language ``<LANG>``.
This variable is meant to be set by a :variable:`toolchain file
<CMAKE_TOOLCHAIN_FILE>`. CMake may prepend or append content to
the value based on the environment and target platform.
See also the configuration-specific variables:
* :variable:`CMAKE_<LANG>_FLAGS_DEBUG_INIT`
* :variable:`CMAKE_<LANG>_FLAGS_RELEASE_INIT`
* :variable:`CMAKE_<LANG>_FLAGS_MINSIZEREL_INIT`
* :variable:`CMAKE_<LANG>_FLAGS_RELWITHDEBINFO_INIT`

10
Help/variable/CMAKE_LANG_FLAGS_MINSIZEREL_INIT.rst Normal file
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@@ -0,0 +1,10 @@
CMAKE_<LANG>_FLAGS_MINSIZEREL_INIT
----------------------------------
Value used to initialize the :variable:`CMAKE_<LANG>_FLAGS_MINSIZEREL`
cache entry the first time a build tree is configured for language ``<LANG>``.
This variable is meant to be set by a :variable:`toolchain file
<CMAKE_TOOLCHAIN_FILE>`. CMake may prepend or append content to
the value based on the environment and target platform.
See also :variable:`CMAKE_<LANG>_FLAGS_INIT`.

10
Help/variable/CMAKE_LANG_FLAGS_RELEASE_INIT.rst Normal file
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@@ -0,0 +1,10 @@
CMAKE_<LANG>_FLAGS_RELEASE_INIT
-------------------------------
Value used to initialize the :variable:`CMAKE_<LANG>_FLAGS_RELEASE`
cache entry the first time a build tree is configured for language ``<LANG>``.
This variable is meant to be set by a :variable:`toolchain file
<CMAKE_TOOLCHAIN_FILE>`. CMake may prepend or append content to
the value based on the environment and target platform.
See also :variable:`CMAKE_<LANG>_FLAGS_INIT`.

10
Help/variable/CMAKE_LANG_FLAGS_RELWITHDEBINFO_INIT.rst Normal file
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@@ -0,0 +1,10 @@
CMAKE_<LANG>_FLAGS_RELWITHDEBINFO_INIT
--------------------------------------
Value used to initialize the :variable:`CMAKE_<LANG>_FLAGS_RELWITHDEBINFO`
cache entry the first time a build tree is configured for language ``<LANG>``.
This variable is meant to be set by a :variable:`toolchain file
<CMAKE_TOOLCHAIN_FILE>`. CMake may prepend or append content to
the value based on the environment and target platform.
See also :variable:`CMAKE_<LANG>_FLAGS_INIT`.

6
Help/variable/CMAKE_USER_MAKE_RULES_OVERRIDE.rst
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@@ -14,8 +14,10 @@ variables that must be set before CMake builds its first test project
to check that the compiler for a language works. It should not be
used to load a file in cases that a normal :command:`include` will work. Use
it only as a last resort for behavior that cannot be achieved any
other way. For example, one may set ``CMAKE_C_FLAGS_INIT`` to change the
default value used to initialize :variable:`CMAKE_C_FLAGS <CMAKE_<LANG>_FLAGS>`
other way. For example, one may set the
:variable:`CMAKE_C_FLAGS_INIT <CMAKE_<LANG>_FLAGS_INIT>` variable
to change the default value used to initialize the
:variable:`CMAKE_C_FLAGS <CMAKE_<LANG>_FLAGS>` variable
before it is cached. The override file should NOT be used to set anything
that could be set after languages are enabled, such as variables like
:variable:`CMAKE_RUNTIME_OUTPUT_DIRECTORY` that affect the placement of