Callers of `_ep_get_build_command` do not initialize the output variable
they pass and expect the function to unconditionally set it. Revise the
function to not check its own output variable. Otherwise if a `cmd`
variable happens to be set when `ExternalProject_Add` is called then it
will be erroneously used as the default `BUILD`, `TEST`, and `INSTALL`
command.
f636d1e7 Help: Add notes for topic 'add-SHA-3'
cb5dba8e Tests: Add SHA-3 algorithm coverage to CPack checksum test
a9fa6099 ExternalProject: Add support for SHA-3 algorithms
b4ffd26f ExternalData: Add support for SHA-3 algorithms
60939702 file: Add support for SHA-3 algorithms
92f95aed string: Add support for SHA-3 algorithms
c326209f cmCryptoHash: Add support for SHA-3 algorithms
979e8ba6 Help: De-duplicate and spell out supported hash algorithms
7a79f7e3 librhash: Activate SHA-3 implementation
87584b5e Merge branch 'upstream-librhash' into add-SHA-3
7fcbd47e librhash 2016-11-06 (de79828d)
c50c32a3 librhash: Update import script to add SHA-3 implementation
When `UPDATE_DISCONNECTED` is enabled the post-update steps
unconditionally depend on a `skip-update` step instead of `update`.
Make `skip-update` available whenever `UPDATE_DISCONNECTED` is enabled,
whether there is a real update step or not.
Closes: #16428
Expose the binutils' machine name (typically used as a prefix on the
tool names) publicly. This is expected to match the `gcc -dumpmachine`
value.
Suggested-by: Ruslan Baratov <ruslan_baratov@yahoo.com>
The NDK provides prebuilt toolchain files in directories named for the
host architecture. The NDK build system calls this `HOST_TAG`.
Expose the value publicly for use by clients that need to pass it
to external tools.
Suggested-by: Ruslan Baratov <ruslan_baratov@yahoo.com>
When this variable is not set by the user or toolchain file, set it to
the default selected. This will be useful for client code that needs to
pass the value to an external tool that needs to find the same toolchain
in the NDK. Leave it empty for a standalone toolchain.
Suggested-by: Ruslan Baratov <ruslan_baratov@yahoo.com>
Since commit v3.7.0-rc1~348^2~3 (FindBISON: Change usage of [VERBOSE
<file>] to [VERBOSE [<file>]], 2016-07-16) we always list the VERBOSE
output file as an output of our custom command even if the option is not
used. This causes the rule to re-run every time (e.g. with Ninja).
Revert one hunk from that change (that looks incorrect) to fix it.
Closes: #16426
a57e7630 Help: Add notes for topic 'swig_add_library'
013193d0 SwigTest: Update for swig_add_library and add lua example
ec1d585c UseSWIG: Do not set PREFIX property for SHARED and STATIC lua libraries
4c5b3c1c UseSWIG: Do not set NO_SONAME property for SHARED and STATIC libraries
d0a9d8bb UseSWIG: Add swig_add_library macro.
swig_add_module does not allow to set the type for the library and
instead always create the library as MODULE.
This patch adds the new swig_add_library command with this signature:
SWIG_ADD_LIBRARY(<name>
[TYPE <SHARED|MODULE|STATIC>]
LANGUAGE <language>
SOURCES <file>...
)
The swig_add_module is deprecated in favour of swig_add_library.
Closes: #16415
Spell out the supported algorithms in a definition list in the
`string(<HASH>)` command documentation. Revise the `file(<HASH>)`
command and CPack module documentation to reference it instead of
duplicating the list.
The `__cplusplus` macro is not defined to the language level reliably.
When simulating MSVC it is always set to `1`. When simulating GCC it is
set to the lower value of the current language level and the maximum
level supported by the simulated version of GCC (from observation).
For MSVC we already used a combination of `__INTEL_CXX11_MODE__` and
`__cpp_aggregate_nsdmi` to detect C++14 mode. Extend this for general
use by removing the condition on `_MSC_VER`.
Add a `GIT_CONFIG` parameter that allows to specify `--config` flags
that are passed to the git clone command. This can be used to specify
for example `core.autocrlf=true`. The `--config` parameter is supported
since Git 1.7.7.
Just modify the cache var property rather than using set() to hide it.
Otherwise the set() includes other values added to the temporary list.
Closes: #16406
b34c0457 Release text for omitting unsupported tags topic
cd042330 CPack/RPM test for Suggests tag
228280d8 CPack/RPM prevent special tags from being removed
d8e83ab9 CPack/RPM omit unsupported tags
The options to the find_library call to create the imported target
used a literal string "HINTS /path NO_DEFAULT_PATH" instead of a
list of options. This resulted in never finding any library in my
testing.
When using a Fortran compiler that produces PIC executables by default
with a C compiler that does not produce PIC by default then the mangling
detection executable fails to link. Explicitly enable PIC for the C
compiler just in case the Fortran compiler needs it to link.
Issue: #16405
9a8d758c Help: Document language standard meta-features
df252db1 Features: Test cycle diagnostic with language standard meta-feature
6d5fb0e0 Features: Test feature propagation with language standard meta-feature
a34b98a8 WCDH: Ignore language standard meta-features
b0996a3f Features: Add meta-features requesting awareness of a particular standard
8b6cc251 Features: Centralize per-compiler recording macros
2d23f7b2 Features: Do not record features on MSVC < 2010
This condition needs to follow the same pattern added in note `[1]` by
commit a5a3642f (Features: Port Intel CXX features to test macros where
possible, 2016-10-26). It was accidentally left out of that commit.
The `{c,cxx}_std_*` features are meant for use with
`target_compile_features` but do not make sense for use with
WriteCompilerDetectionHeader. Filter them out of any requested list.
A common use case of `target_compile_features` is simply to specify that
the compiler should be run in a mode that is aware of e.g. C++11. Some
projects simply specify a particular C++11-only feature to request this.
Provide a first-class way to do this by naming features after the
corresponding language standard. Record them as always available in the
corresponding standard level so that requesting them always ensures that
standard (or higher) is used.
