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51 Commits

Author SHA1 Message Date
Alexander Alekhin
a56c12278e cmake: fix C++11 flags (ENABLE_CXX11 is not required) 2019-04-15 20:00:55 +03:00
Alexander Alekhin
332c37f332 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-03-06 11:43:16 +03:00
Alexander Alekhin
8ee1be7d09 cmake: support MSVS 2019 2019-03-05 13:38:47 +03:00
Alexander Alekhin
d4688e6474 cmake: require C++11 and CMake 3.5.1+ 2018-04-10 18:09:54 +03:00
Alexander Alekhin
08941b7890 cmake: avoid amending of CMAKE_COMPILER_IS_[GNUCXX|CLANGCXX|CCACHE] vars 
- Recommended compiler checks:
  - GCC: CV_GCC
  - Clang: CV_CLANG
- fixed problem with CMAKE_CXX_COMPILER_ID=Clang/AppleClang mess on MacOSX
  Details: cmake --help-policy CMP0025
- do not declare Clang as GCC compiler
 2018-03-27 16:16:59 +03:00
luz.paz
413fba14ab Some mist. typo fixes 
Found via `codespell -i 3 -w --skip="./3rdparty" -I ../opencv-whitelist.txt`
 2018-02-07 06:59:15 -05:00
Alexander Alekhin
bc7923e382 cmake(android): fix ccache detection (native Android toolchain with NDK_CCACHE) 
To prevent this result:
    /usr/bin/ccache ccache <android-ndk-r16.1>/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi-gcc ...
with:
    ccache: error: Recursive invocation (the name of the ccache binary must be "ccache")
 2018-01-05 04:52:17 +00:00
Sayed Adel
a8ae9cab08 3rdparty:libpng[1.6.34] Add missing support for PowerPC/VSX 2017-12-15 03:00:07 +00:00
Alexander Alekhin
8e21f808be cmake: allow custom OpenCV_ARCH / OpenCV_RUNTIME values 2017-11-07 13:55:13 +03:00
Alexander Alekhin
ac22d3c817 cmake: MSVC_VERSION use pattern matching 2017-11-07 13:52:06 +03:00
Mikhail Paulyshka
62737c777c cmake: add support for MSVS 2017 update 5 2017-11-04 23:52:37 +03:00
Sayed Adel
d077778074 Added support for VSX 2017-10-09 00:32:29 +00:00
joncrall
a936ec325b Added warning when MSVC_VERSION is not recognized 2017-09-19 18:00:25 -04:00
Alexander Alekhin
f694192878 cmake: use CMAKE_CXX_COMPILER_VERSION (CMake 2.8.8+) 
- '-fvisibility' flag was updated
- PVAPI library detection was changed
 2017-08-21 18:06:40 +03:00
atinfinity
ac64713881 fixed 'OpenCVDetectCXXCompiler.cmake' to detect C++11 feature 2017-07-17 00:20:14 +09:00
Patrik Huber
600b7a30e6 Added detection of MSVC1911 
This is VS2017 Preview. It makes sure the version is detected properly and the INSTALL target then correctly installs to x64/vc15 (the same as MSVC1910).
 2017-07-06 19:02:19 +01:00
Alexander Alekhin
3f02f569af cmake: update CXX11 compiler flag 2017-07-03 16:13:12 +03:00
Alexander Alekhin
f1adc32765 cmake: fix support of duplicated file names in static libraries 2017-01-23 18:45:53 +03:00
Patrik Huber
bd0a8c7e3f Added VS2017 support (MSVC 1910) 2016-12-06 00:04:24 +00:00
Maksim Shabunin
19959cbfc9 Fixed Intel C++ 17 build in VS2015 2016-12-01 18:02:50 +03:00
Alexander Alekhin
14d2046f80 cmake: ccache 2016-11-18 15:09:44 +03:00
Anton V. Shokurov
bbe007159a The latest version (5.1.1) of the gnu compiler returns just its major version ("5") when given the "-dumpversion" argument. Gnu compiler developers don't consider this to be an error. A workaround for this case has been made. 2015-10-08 07:22:20 -04:00
Alexander Alekhin
fe00689757 workaround for 32-bit OS on 64-bit x86 CPU 2015-10-06 20:42:21 +03:00
Maksim Shabunin
69db797ebb Fixed ccache detection condition 2015-08-25 18:24:07 +03:00
Maksim Shabunin
84ecf4b1dd Disabling precompiled headers when ccache is detected 2015-08-25 16:53:32 +03:00
Patrik Huber
40b765b7c2 Add VS2015 compatibility to CMake scripts 2015-05-02 15:24:14 +01:00
Ilya Lavrenov
614edafe73 typo 2015-04-24 22:38:51 +02:00
Alexander Nitsch
66e653d24d Remove local variables from CMAKE namespace 2015-03-31 00:05:48 +02:00
Alexander Nitsch
2e86cedef2 Fix MinGW detection on x86 
MinGW-w64 always uses "w64" as vendor key which the previously
used check for "64" anywhere in the target triplet matched. This
would lead to MinGW-w64 setups always being treated as x64.

Turns out we do not even need this additional check since the
architecture has been correctly determined earlier in this file.
No need to do it again.
 2015-03-31 00:02:03 +02:00
Maxim Kostin
cdd23440c9 Adding support for WinRT(WinPhone 8/8.1 and Win Store) via CMake 3.1 
- Substituted HAVE_WINRT with WINRT
- Fixed compilation issues in ocl.cpp and parallel.cpp
- Fixed compiler issue for WP8: "C2678: binary '+' : no operator found which takes a left-hand - Fixed gitignore
- Added #ifdef HAVE_OPENCL to remove compiler warnings in ocl.cpp
- Used NO_GETENV similar to '3rdparty\libjpeg\jmemmgr.c;
- Added ole32.lib for core module (for WindowsStore 8.0 builds)
- Made OpenCV_ARCH aware of ARM

Signed-off-by: Maxim Kostin <v-maxkos@microsoft.com>
 2015-03-02 22:26:43 +03:00
Ilya Lavrenov
c5a80193a8 aarch64 support 2015-02-26 19:43:32 +03:00
Roman Donchenko
239704f986 Added Visual Studio 2013 detection. 2013-11-18 19:39:39 +04:00
Alexander Alekhin
555c505b70 update cmake 'install' target for Windows platform 
Allow to build samples via OpenCV binaries from distribution package
(find_package with OpenCV_DIR).
 2013-10-09 17:49:10 +04:00
Andrey Kamaev
2665c39a0d Fix build warnings from gcc 4.8 2013-05-13 17:07:30 +04:00
Andrey Kamaev
d3083ecf6d Fix bitness detection for target platform 2013-04-08 11:25:36 +04:00
Andrey Kamaev
18536fe8f9 Fix target platform detection for x64 MinGW 2013-04-03 16:30:33 +04:00
Alexander Smorkalov
429cd85b46 More accurate guards for WinRT features in CMake. 2013-03-20 12:21:29 -07:00
Andrey Kamaev
22d33373fa Fix build warnings on MSVC x64 and OS X clang 2013-03-01 13:29:43 +04:00
Andrey Kamaev
247df9f3fc Detect version of clang compiler 2013-02-13 14:11:56 +04:00
Andrey Kamaev
04481d9ef4 Fix Android build with clang compiler 2012-11-20 15:20:04 +04:00
Andrey Kamaev
f32eb05ea1 Fix AVX and other SIMD support detection 2012-09-17 13:30:28 +04:00
Andrey Kamaev
bcf8dd510f Added CCache support to Android build 
To speed up rebuilds, define the NDK_CCACHE environment or CMake variable
to the path to your ccache binary. When declared, the android.cmake.toolchain
automatically uses CCache when compiling any C/C++ source file. For example:

export NDK_CCACHE=ccache
 2012-08-27 18:22:00 +04:00
marina.kolpakova
22673c161a fixed 2212 2012-07-28 13:05:40 +04:00
Andrey Kamaev
afe11f69fb Fixed Windows build warnings and configuration problem. 2012-06-30 20:45:01 +00:00
Andrey Kamaev
f62028dc16 Fixed mingw build. 2012-06-08 03:15:08 +00:00
Andrey Kamaev
0fe0a88108 Minor cmake change 2012-05-23 19:28:41 +00:00
Andrey Kamaev
d2da219ec0 Fixed incorrect CMake variable name 2012-05-15 07:43:00 +00:00
Vadim Pisarevsky
d5a0088bbe merged 2.4 into trunk 2012-04-30 14:33:52 +00:00
Andrey Kamaev
c4af85043a merged few missed changes from 2.4 to trunk 2012-04-15 23:19:57 +00:00
Vadim Pisarevsky
2fd1e2ea57 merged all the latest changes from 2.4 to trunk 2012-04-13 21:50:59 +00:00