kc3-lang/libevent/CMakeLists.txt
Branch :
Log
| Author | Commit | Date | CI | Message |
|---|---|---|---|---|
 |
2c2ffb8d | 2023-05-20 16:00:09 | Revert "cmake: Only use relative paths for install DESTINATION option (#1405)" After rebasing I broke the initial intention of this patch, so it simply should be reverted. This reverts commit 81c6b8823c1b58d7837e827bb1098aa5f9e5956b. | |
 |
acfac7ae | 2022-12-01 18:39:52 | Make dependency paths relocatable The generated configurations for both CMake and pkg-config included absolute paths to dependencies (OpenSSL, MbedTLS). This is contrary to the general CMake advise to create relocatable packages [1]. Additionally, when building both mbedtls and libevent via CMake's FetchContent in the same project, loading the project would fail with INTERFACE_INCLUDE_DIRECTORIES property contains path: "/home/user/project/cmake-build/_deps/mbedtls-build/include" which is prefixed in the source directory. The required changes include: - Adding the outer includes only to the BUILD_INTERFACE solves the makes the CMake paths relocatable and thus solves the FetchContent problem. - Updates to libevent_*.pc.in fixes the relocatable issues for pkg-config and properly declares currently missing dependencies. - Using components for linking to OpenSSL (requiring CMake 3.4) and MbedTLS. The new MbedTLS target names now match the component names of the MbedTLS' CMake project. - Use the Threads CMake library reference instead of a direct reference to support both built-in pthread and -lpthread. v2 (azat): get back CMAKE_REQUIRED_LIBRARIES [1] https://cmake.org/cmake/help/v3.25/manual/cmake-packages.7.html#creating-relocatable-packages | |
 |
81c6b882 | 2023-05-16 05:07:36 | cmake: Only use relative paths for install DESTINATION option (#1405) As described in #1404, the explicit use of CMAKE_INSTALL_PREFIX conflicts with using command-line --prefix. This simply removes all explicit use of CMAKE_INSTALL_PREFIX. Otherwise this path will be duplicated: $ cmake -DCMAKE_BUILD_TYPE=debug -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_INSTALL_PREFIX=inst .. $ DESTDIR=inst ninja install ... -- Installing: inst/src/le/libevent/.cmake-debug/inst/include/event2/util.h -- Installing: inst/src/le/libevent/.cmake-debug/inst/include/event2/ws.h ... Fixes: #1404 Co-authored-by: Jeremy Murphy <jeremymu@blackmagicdesign.com> | |
|
41a7393f | 2022-07-10 13:48:53 | Fix Configure_RPATH() | |
 |
be03bf38 | 2021-11-08 06:47:25 | Install LibeventConfig.cmake similar to other cmake files - Don't destroy cmake file between test case invocations | |
|
1f1593ff | 2021-10-27 16:40:10 | Use GNUInstallDirs for mapping installation directories | |
|
f04d90b1 | 2023-04-04 22:15:35 | Fix building with -Wstack-protector due to VLA and fobid them It is not a thankless task to fix such issues on and on, let's just prohibit this cases, and our build with -Werror on CI will show new issues from now on. Fixes: #1434 | |
 |
1878232b | 2023-02-13 15:57:55 | build: split kqueue warning message into cross-compile and apple This is output when compiling (natively) on macOS systems, which is confusing, because no cross-compilation is involved. Split the message into separate cases. | |
|
185e2f00 | 2023-03-05 23:58:22 | build: improve mbedtls searching on macOS with brew for cmake (#1419) This just copies the same logic used to find OpenSSL on macOS using homebrew, for finding mbedtls via brew. Without it, the build will fail out the box with a brew installed mbedtls. | |
|
38cd76f0 | 2023-02-13 16:05:58 | build: use FORTIFY_SOURCE=3 in CMake build | |
|
4d85d28a | 2023-01-28 13:28:52 | Fix pthread detection for regress tests on Android Fixes: #1403 | |
 |
0b79a002 | 2023-01-02 17:06:48 | buffer: use pread() for evbuffer_file_segment_materialize() If pread(2) is available, prefer it over double lseek(2) and read(2) in evbuffer_file_segment_materialize(). Signed-off-by: Dmitry Antipov <dantipov@cloudlinux.com> | |
 |
1fe626c4 | 2022-12-16 00:34:25 | Allow CLI override of CMAKE_DEBUG_POSTFIX (#1391) Allows cmake -DCMAKE_BUILD_TYPE=DEBUG -DCMAKE_DEBUG_POSTFIX= for a debug build with the regular library names. | |
|
82af0ea4 | 2022-11-20 22:18:37 | cmake: remove redundant _GNU_SOURCE definition As reported by @francoisk: `_GNU_SOURCE` is defined in the private config header but also on the compiler command-line for every object. Fixes: #1333 | |
|
650d8619 | 2022-11-20 14:51:36 | cmake: do influence CMAKE_DEBUG_POSTFIX of the outer project (if any) Consider the following example: $ touch lib.c $ cat > CMakeLists.txt <<EOL add_subdirectory(/src/le/libevent libevent EXCLUDE_FROM_ALL) add_library(lib lib.c) EOL $ mkdir .cmake $ cmake -DCMAKE_BUILD_TYPE=debug -G Ninja .. $ ninja $ ls *.a liblibd.a So now outer project also has "d" prefix for libraries. Let's avoid this by setting non-cached variable. Fixes: #1371 | |
|
1af745d0 | 2022-10-25 11:30:34 | signal: new signal handling backend based on signalfd Linux-specific signal handling backend based on signalfd(2) system call, and public function event_base_get_signal_method() to obtain an underlying kernel signal handling mechanism. Signed-off-by: Dmitry Antipov <dantipov@cloudlinux.com> | |
|
9e346936 | 2022-11-12 18:56:25 | Ignore unknown pragmas Since new compilers has new checks (like -Wdangling-pointer), and so to avoid extra checks in cmake/autotools, simply suppress if the pragma is unknown. | |
|
c8c730c8 | 2022-11-12 18:56:03 | cmake: tiny cleanup | |
 |
8f47d8de | 2022-10-03 09:31:10 | cmake: Fix Android build. Android/Bionic C library needs no special flags to have threading support. Found when trying to build with vcpkg. | |
|
117ee9a0 | 2022-09-15 14:06:50 | epoll: use epoll_pwait2() if available On GNU/Linux with epoll backend, prefer epoll_pwait2() if available, which is useful to support the timeout with microsecond precision. | |
 |
211c6653 | 2022-09-26 11:54:14 | Add manual CMAKE_C_BYTE_ORDER set for old CMake | |
|
e8313084 | 2022-09-12 22:16:56 | Add minimal WebSocket server implementation for evhttp (#1322) This adds few functions to use evhttp-based webserver to handle incoming WebSockets connections. We've tried to use both libevent and libwebsockets in our application, but found that we need to have different ports at the same time to handle standard HTTP and WebSockets traffic. This change can help to stick only with libevent library. Implementation was inspired by modified Libevent source code in ipush project [1]. [1]: https://github.com/sqfasd/ipush/tree/master/deps/libevent-2.0.21-stable Also, WebSocket-based chat server was added as a sample. | |
|
039e8d96 | 2022-09-11 22:08:32 | Add openssl-compat.h into HDR_PRIVATE Fixes: #1334 | |
 |
86b5d2e9 | 2022-08-13 19:10:10 | Fixed CMake configuration failure (libevent#1321) Deleted usage of CMake feature 'file(REAL_PATH' which is available from version 3.19 with an old 'get_filename_component' so that older version of CMake can still be used to configure the project. | |
|
99fd68ab | 2022-08-07 13:51:48 | Add check of mmap64 function and use it when available rather that mmap There can be issues on 32-bit architectures to mmap 2+GiB file, and to make this portable between different version of glibc, mmap64 was prefered over _FILE_OFFSET_BITS | |
 |
dd610b77 | 2022-07-29 20:49:35 | Add postfix for Debug configuration. | |
|
39604493 | 2022-07-09 17:08:21 | Detech -Wno-unused-functions for GCC too Otherwise build fails [1]: /home/runner/work/libevent/libevent/dist/libevent-2.2.0-alpha-dev/minheap-internal.h:64:6: error: ‘min_heap_ctor_’ defined but not used [-Werror=unused-function] void min_heap_ctor_(min_heap_t* s) { s->p = 0; s->n = 0; s->a = 0; } ^~~~~~~~~~~~~~ In file included from /home/runner/work/libevent/libevent/dist/libevent-2.2.0-alpha-dev/buffer.c:91:0: /home/runner/work/libevent/libevent/dist/libevent-2.2.0-alpha-dev/bufferevent-internal.h:414:1: error: ‘bufferevent_trigger_nolock_’ defined but not used [-Werror=unused-function] bufferevent_trigger_nolock_(struct bufferevent *bufev, short iotype, int options) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /home/runner/work/libevent/libevent/dist/libevent-2.2.0-alpha-dev/buffer.c:89:0: /home/runner/work/libevent/libevent/dist/libevent-2.2.0-alpha-dev/evthread-internal.h:140:1: error: ‘EVLOCK_TRY_LOCK_’ defined but not used [-Werror=unused-function] EVLOCK_TRY_LOCK_(void *lock) [1]: https://github.com/libevent/libevent/runs/7263518180?check_suite_focus=true | |
|
92b73c7d | 2022-07-09 15:45:34 | cmake: add compiler version to the status message | |
|
f5ad737d | 2022-07-09 14:22:38 | Add -Wundef for cmake and fix EVENT__SIZEOF_TIME_T usage Note, autotools already supports it. | |
|
bf3ce77f | 2022-06-23 13:38:14 | build: only try silence options if they exist Otherwise GCC will warn. i.e: ```bash CCLD libevent_openssl.la cc1: note: unrecognized command-line option ‘-Wno-void-pointer-to-enum-cast’ may have been intended to silence earlier diagnostics CCLD libevent_mbedtls.la ``` | |
|
6349e94a | 2022-03-10 23:11:14 | Do not install RPATH for install tree by default In ce8be2385b5fee16859a630fca0c98ad290c8e21 ("cmake: set rpath for libraries on linux") RPATH was first instroduced. Later in 6d09efe8686de824adf3d8810bbe0d5c386643e4 ("Set RPATH only if installation is done into non system directory") it was set only if it was installed to non system directory. But absolute RPATH not a good default, let's change this. Fixes: #920 | |
|
6d09efe8 | 2022-01-15 22:06:58 | Set RPATH only if installation is done into non system directory v2: use CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES Fixes: #1245 | |
|
7179cedd | 2021-09-19 13:36:15 | Add -Wno-void-pointer-to-enum-cast (we use this hack in tests) Refs: https://reviews.llvm.org/D75758 | |
 |
087bbc57 | 2021-05-13 17:32:11 | cmake: don't override CMAKE_CONFIGURATION_TYPES. Surprisingly this overrides configuration types for projects which embed libevent using cmake's add_subdirectory. | |
|
78e8541a | 2021-03-28 10:35:22 | build: remove no-longer used checks for vasprintf From what I can tell the last usage was removed in 8d1317d71c46e27c5073d3429a64af69de0351a6. | |
|
4c29b01c | 2021-03-28 10:57:11 | build: remove splice implementation fragments Looks like a `splice` implementation was planned, but has clearly never eventuated (the TODO comment is from ~12 years ago, in 8b5bd77415fb6634fadf08357676926fecf5f032). For now, it's probably better to remove the unused code/correct the docs. | |
|
1a242e1c | 2020-11-01 01:39:02 | cmake: find openssl prefix via brew | |
 |
b45a02ef | 2020-09-16 11:31:33 | sample: add https-client-mbedtls | |
|
02428d9a | 2020-09-01 01:08:16 | build: fix building under windows with thread support Fixes: 972289f3 ("Detect existence of pthread_mutexattr_setprotocol()") | |
|
972289f3 | 2020-08-29 01:15:20 | Detect existence of pthread_mutexattr_setprotocol() Fixes: #1084 | |
 |
eb7bed03 | 2020-08-01 16:10:48 | Convert from WinCrypt to Windows BCrypt Fixes: #1069 | |
|
d095b834 | 2020-07-07 17:26:46 | Merge ssl implementations (openssl and mbedtls) This patch splits common part out to avoid copy-paste from the - bufferevent_openssl.c - bufferevent_mbedtls.c It uses VFS/bufferevent-like approach, i.e. structure of callbacks. | |
|
028385f6 | 2020-05-28 17:14:46 | fix build system and add test and cleanup code | |
 |
8218777d | 2020-01-14 12:18:27 | mbed TLS cmake support FindMbedTLS.cmake is come from https://github.com/AVSystem/avs_commons/blob/master/cmake/FindMbedTLS.cmake, which is licensed under Apache 2.0 alternatives: https://github.com/curl/curl/blob/master/CMake/FindMbedTLS.cmake without variable MBEDTLS_ROOT_DIR https://github.com/libgit2/libgit2/blob/master/cmake/Modules/FindmbedTLS.cmake GPLv2 with a special Linking Exception | |
 |
b6497fa1 | 2020-07-04 15:55:22 | build: do not disable deprecation warnings on macOS this was for using openssl-0.9.8 included in macOS 10.7 - 10.12, but it is long since time you really should not use that openssl | |
 |
26d5ff45 | 2020-06-18 15:47:14 | cmake: avoid problems from use of CMAKE_USE_PTHREADS_INIT In some CMake integrations, portions of the toolchain may end up defining CMAKE_USE_PTHREADS_INIT even when EVENT__DISABLE_THREAD_SUPPORT is set for libevent. Modify the build to not rely on this side effect of find_package(Threads, ...) [which could be done elsewhere] but instead to use EVENT__HAVE_PTHREADS which is defined only on the desired codepath. Without this change, affected builds fail as a result of event_pthreads source files being built but with build defines which cause the build to fail. Signed-off-by: Paul Osborne <paul.osborne@smartthings.com> | |
 |
83ef3216 | 2020-04-22 19:44:45 | Add wepoll support to light up the epoll backend on Windows libevent is lacking a scalable backend on Windows. Let's leverage the wepoll library until Windows comes up with an epoll/kqueue compete user mode API. - All regress tests pass for standard wepoll - These 2 tests fail intermittently for changelist wepoll, so disabling changelist wepoll for now http/cancel_inactive_server http/stream_in - verify target on Windows runs tests for both wepoll and win32 backends - wepoll backend preferred over win32 backend - wepoll version 1.5.6 v2: cleaner backend abstraction. Disallow wepoll on MinGW/Cygwin. v3: Add wepoll.h to dist v4: Make sure wepoll source files are excluded from cygwin/mingw builds v5: Keep win32 as default backend on windows. v6: Include wepoll in mingw builds. Verified that regress tests pass w/ WEPOLL backend. v7: Enable wepoll on mingw when building with cmake v8: Add wepoll testrunner for autotools test target | |
|
7a465268 | 2020-05-05 14:20:09 | Pass --quiet to the event_rcpgen.py (autotools already does this) | |
|
57862901 | 2020-04-08 00:29:40 | cmake: missing test-closed binary | |
 |
41d1d75a | 2020-03-20 17:49:37 | cmake: replace CheckFunctionExists with CheckSymbolExists Checking functions with `CheckFunctionExists` may get wrong results, we should replace it with `CheckSymbolExists`, which is recommended by the cmake official documentation. Before using `CheckSymbolExists`, we use `CheckIncludeFiles` to check header files and save the available header files in a variable that guarantees `CheckSymbolExists` and `CheckTypeSize` to work correctly. This approach is modeled after the cmake scripts of `curl`. The following functions or files were not found before modification, they can now be found: - msys2 + mingw-8.1.0 on Windows10 or mingw-7.3.0 on Ubuntu-18.04 timerclear timercmp timerisset - windows10 getaddrinfo getnameinfo getprotobynumber getservbyname putenv strtoll timerclear timercmp timerisset - ubuntu-18.04 sys/sysctl.h timeradd timerclear timercmp timerisset - MacOS 10.13 sys/random.h timeradd timerclear timercmp timerisset | |
|
503ba1d3 | 2020-03-16 20:11:06 | cmake: fix getaddrinfo checking error Using `CheckFunctionExists` on Windows to check `getaddrinfo` will get `not found`, but it actually exists. Using `CheckSymbolExists` with headers will get correct results. Other functions such as `getnameinfo`,`inet_ntop`,etc. have the same issue. | |
|
61c5c19b | 2020-03-16 18:57:54 | cmake: remove CheckFunctionExistsEx `CheckFunctionExistsEx` is copied from the cmake modules before 3.1.2, which is the minimum required version of libevent. The internal module `CheckFunctionExists`of cmake can completely replace it. | |
|
b1e46c32 | 2020-01-13 00:33:39 | test: put thread into real time scheduling class on osx for better latencies | |
|
f8a6f127 | 2020-01-13 22:24:54 | cmake: do not print used method (EVENT_SHOW_METHOD) while running tests autotools don't, plus this will make CI logs cleaner | |
|
fa33819e | 2020-01-13 22:24:54 | cmake: run regress test quietly like autotools (makes CI logs cleaner) | |
 |
f0e79baf | 2020-01-08 20:37:16 | Added uninstall target check to cmakelists | |
|
8f13c170 | 2019-11-30 15:48:36 | cmake: set CMAKE_{RUNTIME,LIBRARY,ARCHIVE}_OUTPUT_DIRECTORY they are not defined This will allow overriding them in parent cmake rules, i.e. if libevent is used via add_subdirectory(). Closes: #931 | |
 |
dc4be869 | 2019-11-07 18:26:47 | cmake: improve package config file | |
 |
9fecb59a | 2019-10-29 15:48:53 | Parse IPv6 scope IDs. | |
|
5fe83d74 | 2019-10-25 21:54:13 | cmake: eliminate duplicate installation of public headers | |
|
84affc18 | 2019-10-21 10:36:49 | append to CMAKE_MODULE_PATH Don't override any -DCMAKE_MODULE_PATH= passed from CLI to eg. test custom Platform/ support. | |
|
b9b9f190 | 2019-10-16 01:11:51 | Do not use sysctl.h on linux (it had been deprecated) It had been deprecated for a long time (AFAIK), but since glibc-2.29.9000-309-g744e829637 it produces a #warning | |
 |
af4b07a5 | 2019-10-03 11:40:52 | Avoid transforming base C_FLAGS set deliberately The CMAKE_C_FLAGS_DEBUG, CMAKE_C_FLAGS_RELEASE, CMAKE_C_FLAGS_MINSIZEREL and CMAKE_C_FLAGS_RELWITHDEBINFO options are correctly and deliberately toggled to use the libcmt (/MT) flag options in place of the usual msvcrt (/MD) options, but this isn't necessarily desired by the user. The default choice can be overriden with the EVENT__MSVC_STATIC_RUNTIME cmake option. However, the /MD flag that is the choice of CMake only enters into play for the four types of builds above. If the user introduces another CMAKE_BUILD_TYPE, the base CMAKE_C_FLAGS must not be manipulated, as that value (and the CMAKE_C_FLAGS_{custom} value) have been explicitly chosen by the user/developer deploying this library, and the mismatch between these flags in different dependencies results in link errors. The CMake build schema itself doesn't place an /MD flag in CMAKE_BUILD_TYPE so any /M compile option in that variable needs to be retained. Signed-off-by: William Rowe <wrowe@pivotal.io> Signed-off-by: Yechiel Kalmenson <ykalmenson@pivotal.io> | |
|
148d12ad | 2019-09-19 15:24:51 | evutil_time: detect and use _gmtime64_s()/_gmtime64() | |
|
572a5651 | 2019-09-15 21:45:26 | https-client: load certificates from the system cert store on Windows | |
|
86f55b04 | 2019-09-03 00:34:35 | arc4random: replace sysctl() with getrandom (on linux) Since sysctl() is deprecated for a long-long time, according to sysctl(2): Since Linux 2.6.24, uses of this system call result in warnings in the kernel log. Fixes: #890 Suggested-by: Pierce Lopez | |
 |
b5e1d911 | 2019-09-02 11:11:58 | Fixes spelling | |
|
1d1c1909 | 2019-08-23 21:48:05 | cmake: attach doxygen target into all target v2: Disable non-html generator for doxygen by default v3: convert cmake option to doxygen config | |
|
669a53f3 | 2019-07-10 00:30:12 | cmake: set library names to be the same as with autotools libtool has VERSION_INFO [1], cmake has SOVERSION/VERSION instead (although it has different format). Also libtool has RELEASE [2] while cmake do not have analog yet [3], hence manual symlinks should be created. [1]: https://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html [2]: https://www.gnu.org/software/libtool/manual/html_node/Release-numbers.html [3]: https://gitlab.kitware.com/cmake/cmake/issues/17652 Plus osx has compatibility_version/current_version dylib properties and cmake do not have separate properties for them [4], hence manual LINK_FLAGS. And also there INSTALL_NAME_DIR property which should be adjusted too. [4]: https://public.kitware.com/Bug/view.php?id=4383 So after all changes, here is an example before/after for osx and linux: # osx # autotools .libs/libevent_pthreads-2.2.1.dylib .libs/libevent_pthreads.dylib -> libevent_pthreads-2.2.1.dylib /usr/local/lib/libevent_pthreads-2.2.1.dylib (compatibility version 2.0.0, current version 2.0.0) # cmake # before patch lib/libevent_pthreads.2.2.0.dylib lib/libevent_pthreads.dylib -> libevent_pthreads.2.2.0.dylib @rpath/libevent_pthreads.2.2.0.dylib (compatibility version 2.2.0, current version 0.0.0) # after patch lib/libevent_pthreads-2.2.1.dylib lib/libevent_pthreads.dylib -> libevent_pthreads-2.2.1.dylib /vagrant/.cmake/inst/lib/libevent_pthreads-2.2.1.dylib (compatibility version 2.0.0, current version 2.0.0) # linux # autotools .libs/libevent_pthreads-2.2.so.1 -> libevent_pthreads-2.2.so.1.0.0 .libs/libevent_pthreads-2.2.so.1.0.0 .libs/libevent_pthreads.so -> libevent_pthreads-2.2.so.1.0.0 # cmake # before patch lib/libevent_pthreads.so -> libevent_pthreads.so.2.2.0 lib/libevent_pthreads.so.2.2.0 # after patch lib/libevent_pthreads-2.2.so -> libevent_pthreads-2.2.so.1 lib/libevent_pthreads-2.2.so.1 -> libevent_pthreads-2.2.so.1.0.0 lib/libevent_pthreads-2.2.so.1.0.0 lib/libevent_pthreads.so -> libevent_pthreads-2.2.so.1.0.0 Closes: #838 (cherry-picked) Closes: #760 | |
 |
41c95abb | 2019-07-08 14:06:55 | Enable _GNU_SOURCE for Android When targeting the Android NDK _GNU_SOURCE is not enabled by default: ``` /* * With bionic, you always get all C and POSIX API. * * If you want BSD and/or GNU extensions, _BSD_SOURCE and/or _GNU_SOURCE are * expected to be defined by callers before *any* standard header file is * included. * * In our header files we test against __USE_BSD and __USE_GNU. */ #if defined(_GNU_SOURCE) # define __USE_BSD 1 # define __USE_GNU 1 #endif ``` Because of this `pipe2` is not available: ``` #if defined(__USE_GNU) int pipe2(int __fds[2], int __flags) __INTRODUCED_IN(9); #endif ``` The function used to check if it does exist: ``` CHECK_FUNCTION_EXISTS_EX(pipe2 EVENT__HAVE_PIPE2) ``` Just check that the _linking_ succeeds, which it does, it's just not visible in the import, leading to a warning (or error): ``` evutil.c:2637:6: error: implicit declaration of function 'pipe2' is invalid in C99 [-Werror,-Wimplicit-function-declaration] if (pipe2(fd, O_NONBLOCK|O_CLOEXEC) == 0) ^ ``` When targeting the NDK it should be safe to always opt into this. Clang would pass the right flag for us automatically _if_ the source was C++ instead of C. | |
|
0d7d85c2 | 2019-07-02 10:47:47 | Enable kqueue for APPLE targets The CMAKE_CROSSCOMPILING variable is not set for Apple targets seemingly because of cmake implementation details (more info https://cmake.org/cmake/help/latest/variable/CMAKE_CROSSCOMPILING.html). Since Apple targets have working kqueue implementations this check makes sure we enable it always when those are the targets, without users having to explicitly set EVENT__HAVE_WORKING_KQUEUE | |
|
69466cde | 2019-06-26 01:27:20 | cmake: link against shell32.lib/advapi32.lib Fixes: #844 Refs: #760 (cmake-vs-autotools) | |
|
bd2de483 | 2019-06-26 00:59:41 | Require cmake >= 3.1.2 (for correct openssl 1.0.2 detection) @ygj6 reported: "My platform is MacOS 10.13.5, This problem only happens on Mac. As written in the file CMakeLists.txt, the minimum required version of cmake is 3.1: cmake_minimum_required(VERSION 3.1 FATAL_ERROR) So I built this project with cmake-3.1.0, but I got the following errors: CMake Error at /usr/local/cmake-3.1.0/share/cmake/Modules/FindOpenSSL.cmake:293 (list): list GET given empty list Call Stack (most recent call first): CMakeLists.txt:824 (find_package) CMake Error at /usr/local/cmake-3.1.0/share/cmake/Modules/FindOpenSSL.cmake:294 (list): list GET given empty list Call Stack (most recent call first): CMakeLists.txt:824 (find_package) CMake Error at /usr/local/cmake-3.1.0/share/cmake/Modules/FindOpenSSL.cmake:296 (list): list GET given empty list Call Stack (most recent call first): CMakeLists.txt:824 (find_package) CMake Error at /usr/local/cmake-3.1.0/share/cmake/Modules/FindOpenSSL.cmake:298 (list): list GET given empty list Call Stack (most recent call first): CMakeLists.txt:824 (find_package) I googled this error and got this answer: https://bugs.archlinux.org/task/43688 It is a bug in FindOpenSSL.cmake on cmake-3.1.0 and fixed on cmake-3.1.2 . Of course, It was successful when rebuilding with cmake-3.1.2 . So I suggest setting the minimum version required for cmake to 3.1.2 or higher. " Closes: #845 Refs: https://github.com/Kitware/CMake/commit/de4ccee75a89519f95fcbcca75abc46577bfefea | |
|
7201062f | 2019-06-09 20:15:37 | cmake: add missing autotools targets (doxygen, uninstall, event_rpcgen.py) Close: #832 (cherry-picked) | |
 |
236762a3 | 2019-05-28 12:45:59 | cmake: limit MSVC to Clang-CL | |
|
49a367e6 | 2019-05-25 17:28:53 | cmake: add -Wmissing-prototypes (like autotools has) | |
|
da112175 | 2019-05-12 16:12:06 | build: struct sockaddr_un detection (sys/un.h, afunix.h) - On UNIX: sys/un.h - Since win10: afunix.h And windows has AF_UNIX but do not have sockaddr_un (before windows build 17061 [1]), hence the sockaddr_un detection. [1]: https://devblogs.microsoft.com/commandline/af_unix-comes-to-windows/ | |
 |
2f184f8b | 2019-03-26 13:33:57 | evwatch: Add "prepare" and "check" watchers. Adds two new callbacks: "prepare" watchers, which fire immediately before we poll for I/O, and "check" watchers, which fire immediately after we finish polling and before we process events. This allows other event loops to be embedded into libevent's, and enables certain performance monitoring. Closes: #710 | |
|
d5b24cc0 | 2019-03-05 21:34:31 | sample/becat: bufferevent cat, ncat/nc/telnet analog | |
|
42d5a36b | 2019-03-13 00:02:39 | cmake: sync warnings with autotools v2 By some reason gcc reports next error: ../http.c:3330:11: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] value = ""; Only under -Wwrite-strings, well this is logical, but this information does not reflected in any documentation. Follow-up: 8348b413 ("cmake: add various warning flags like autotools has") f | |
 |
5f87be42 | 2019-02-25 11:59:15 | Define `_GNU_SOURCE` properly/consistently per autoconf Although `_GNU_SOURCE` can be defined as an arbitrary #define per the glibc docs [1], it's best to define it in a manner consistent with the way that autoconf defines it, i.e., `1`. While this shouldn't matter in most cases, it does when the headers from other projects follow the poorly defined GNU convention implemented by autoconf and are included after the libevent's util.h header. An example failure with clang, similar to the failure I encountered, is as follows: ``` $ printf "#define _GNU_SOURCE\n#define _GNU_SOURCE 1" | clang -c -x c - <stdin>:2:9: warning: '_GNU_SOURCE' macro redefined [-Wmacro-redefined] ^ <stdin>:1:9: note: previous definition is here ^ 1 warning generated. ``` This happened when compiling python [2] with a stale homebrew util.h file from libevent (which admittedly would not happen in a correct libevent install, as the header should be installed under /usr/local/include/event2/util.h). However, if both headers had been combined (which is more likely), it would have failed as shown above. Removing the ad hoc definition unbreaks compiling python's pyconfig.h.in header when included after util.h from libevent. 1. http://www.gnu.org/software/libc/manual/html_node/Feature-Test-Macros.html 2. https://github.com/python/cpython/blob/master/configure.ac#L126 Closes: #773 (cherry-picked) Signed-off-by: Enji Cooper <yaneurabeya@gmail.com> | |
|
8e87de3c | 2019-02-04 22:18:45 | cmake: fix checking of devpoll backend (like in autotools, by devpoll.h existence) | |
|
246f4404 | 2018-12-17 21:31:54 | cmake: support static runtime (MSVC) Fixes: #737 | |
 |
f33c2ce5 | 2018-12-15 12:54:31 | cmake: Fix some typos in option descriptions | |
 |
90d80ef4 | 2018-11-23 00:29:55 | cmake: do not build both (SHARED and STATIC) for MSVC/win32 MSVC does not support SHARED and STATIC libraries with the same name, so let's just build SHARED libraries by default instead (yes we can add prefix but let's stick with this). The reason for this is that in windows shared libraries requires .lib file too, but this is not static library it is imported library for shared (doh...), for more info [1] and [2]. [1]: https://docs.microsoft.com/en-us/windows/desktop/dlls/dynamic-link-library-creation [2]: https://blogs.msdn.microsoft.com/oldnewthing/20091013-00/?p=16403 And when we build both static library can and will override shared library imported part, let's take a look at event_extra.lib: - before patch [3]: $ less libevent-fail/lib/Debug/event_extra.lib | head ==> use library:contained_file to view a file in the archive rw-rw-rw- 100666/100666 59568 Nov 21 23:55 2018 event_extra_static.dir/Debug/evrpc.obj rw-rw-rw- 100666/100666 252219 Nov 21 23:55 2018 event_extra_static.dir/Debug/evdns.obj rw-rw-rw- 100666/100666 203850 Nov 21 23:55 2018 event_extra_static.dir/Debug/http.obj rw-rw-rw- 100666/100666 25907 Nov 21 23:55 2018 event_extra_static.dir/Debug/event_tagging.obj [3]: https://ci.appveyor.com/project/azat/libevent/builds/20472024/job/t0o93v042jai0dj7 - "after patch" [4] (not after but the same effect): $ less libevent-ok/lib/Debug/event_extra.lib | head ==> use library:contained_file to view a file in the archive --------- 0/0 509 Nov 21 23:38 2018 event_extra.dll ... [4]: https://ci.appveyor.com/project/azat/libevent/builds/20478998/job/ca9k3c76amc4qr76 Refs: #691 | |
|
c9a073ea | 2018-11-22 23:00:11 | cmake: introduce EVENT__LIBRARY_TYPE option Long time ago in [1] cmake build was forced to compile both libraries (SHARED and STATIC), since this is how our autotools build works. [1]: 7182c2f561570cd9ceb704623ebe9ae3608c7b43 ("cmake: build SHARED and STATIC libraries (like autoconf does)") And there is no way to configure this (and indeed you need to do this for MSVC for example), so let's introduce option for this -- EVENT__LIBRARY_TYPE. Plus now we have INTERFACE libraries, that we can use internally in libevent's cmake rules to avoid strict to _shared/_static variant of the libraries to link with samples/tests (we prefer SHARED over STATIC for linking). Also bump minimal cmake required version to 3.1 by the following reasons: - 3.1 is required for RPATH configuration under APPLE - 3.0 is required for add_library(INTERFACE) (did not found it in 2.8.x documentation) - remove extra conditions (anyway 3.1 was release 4 years ago, so I guess that most of the systems will have it) | |
|
d705e8c0 | 2018-11-21 07:31:57 | cmake: drop redundant add_dependencies() | |
|
bdd71f18 | 2018-11-13 10:48:41 | s/http-server: graceful cleanup | |
|
6d3a5396 | 2018-11-05 18:30:38 | cmake: set CMP0075 to NEW (for ws2_32.lib in win32) Otherwise cmake complains: Policy CMP0075 is not set: Include file check macros honor CMAKE_REQUIRED_LIBRARIES. Run "cmake --help-policy CMP0075" for policy details. Use the cmake_policy command to set the policy and suppress this warning. CMAKE_REQUIRED_LIBRARIES is set to: ws2_32.lib For compatibility with CMake 3.11 and below this check is ignoring it. | |
|
65904773 | 2018-11-05 18:23:31 | cmake: set CMP0074 to NEW (for OPENSSL_ROOT in appveyor) We have $env:OPENSSL_ROOT (env) equals to -DOPENSSL_ROOT (cmake variable) anyway. cmake complains: Policy CMP0074 is not set: find_package uses <PackageName>_ROOT variables. Run "cmake --help-policy CMP0074" for policy details. Use the cmake_policy command to set the policy and suppress this warning. Environment variable OpenSSL_ROOT is set to: C:/OpenSSL-Win64/bin For compatibility, CMake is ignoring the variable. This warning is for project developers. Use -Wno-dev to suppress it. | |
|
3ed93997 | 2018-11-04 19:48:11 | cmake: do not detect _GNU_SOURCE/__GNU_LIBRARY__ if it is cached | |
|
8348b413 | 2018-10-27 14:58:30 | cmake: add various warning flags like autotools has This is mostly to match autotools and reduce amount mixiing declarations and code. Added: - -Wextra (the same as -W), -Wno-unused-parameter -Wstrict-aliasing - -fno-strict-aliasing (gcc 2.9.5+) - -Winit-self -Wmissing-field-initializers -Wdeclaration-after-statement (4.0+) - -Waddress -Wno-unused-function -Wnormalized=id -Woverride-init (4.2+) - -Wlogical-op (4.5+) Removed: - -Wformat (include in -Wall) Plus use CMAKE_C_COMPILER_ID over CMAKE_COMPILER_IS_GNUCC, as cmake-variables(7) suggesting, and add common GNUC/CLANG variables. v2: drop checks for flags, since add_compiler_flags() will check if such flags exists anyway (but just to note, gcc ignores non existing warning flags by default). | |
|
cec4a371 | 2018-10-17 11:14:48 | Add -fdiagnostics-color=always for Ninja | |
|
e85818d2 | 2018-06-19 10:15:08 | Cleanup __func__ detection First of all __func__ is not a macro, it is char[] array, so the code that we had before in cmake, was incorrect, i.e.: #if defined (__func__) #define EVENT____func__ __func__ #elif defined(__FUNCTION__) #define EVENT____func__ __FUNCTION__ #else #define EVENT____func__ __FILE__ #endif So just detect do we have __func__/__FUNCTION__ in configure/cmake before build and define EVENT__HAVE___func__/EVENT__HAVE___FUNCTION__ to use the later to choose which should be used as a __func__ (if it is not presented). Closes: #644 | |
 |
755896ef | 2018-06-16 16:44:06 | Get rid of macros which are never used There are no expansions of these macros or tests for their existence. Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com> | |
|
6e5c15d0 | 2017-12-16 23:28:41 | Fix typo in cmake because of which EVENT__SIZEOF_SIZE_T was wrong Fixes: #580 | |
 |
6ee73ea9 | 2017-11-29 11:13:51 | Fix generation of LibeventConfig.cmake for the installation tree 'LIBEVENT_INCLUDE_DIRS' is properly initialized in 'LibeventConfig.cmake' as 'LibeventConfig.cmake.in' contains usage of 'LIBEVENT_CMAKE_DIR' and 'EVENT_INSTALL_INCLUDE_DIR' variables but not 'EVENT_CMAKE_DIR' and 'EVENT__INCLUDE_DIRS'. Related typos are fixed. | |
 |
3f19c5eb | 2017-11-02 14:58:17 | cmake doesn't has POLICY CMP0054 in low version | |
 |
8b0aa7b3 | 2017-09-14 17:39:20 | Port `event_rpcgen.py` and `test/check-dumpevents.py` to Python 3. These scripts remain compatible with Python 2. | |
 |
63c4bf78 | 2017-09-01 15:50:36 | test: fix 32bit linux regress |