From: Alexander Turenko <alexander.turenko@tarantool.org> To: Vladimir Davydov <vdavydov.dev@gmail.com> Cc: tarantool-patches@freelists.org Subject: Re: [PATCH] cmake: fix sync_file_range detection Date: Mon, 8 Oct 2018 06:04:08 +0300 [thread overview] Message-ID: <20181008030408.fp4hatginitn5pmm@tkn_work_nb> (raw) In-Reply-To: <ee711b32d79fcc65b6854f28a476354a75d67604.1538835045.git.vdavydov.dev@gmail.com> On Sat, Oct 06, 2018 at 05:51:48PM +0300, Vladimir Davydov wrote: > sync_file_range is declared only if _GNU_SOURCE macro is defined. > Also, in order to be used in a source file, HAVE_SYNC_FILE_RANGE > must be present in config.h.cmake. > > Fixes commit caae99e5eaa0 ("Refactor xlog writer"). > --- > https://github.com/tarantool/tarantool/commits/dv/cmake-fix-gnu-symbol-detection > > CMakeLists.txt | 2 ++ > src/trivia/config.h.cmake | 1 + > 2 files changed, 3 insertions(+) > > diff --git a/CMakeLists.txt b/CMakeLists.txt > index bf68d187..b26d2abf 100644 > --- a/CMakeLists.txt > +++ b/CMakeLists.txt > @@ -69,6 +69,8 @@ include(cmake/profile.cmake) > include(cmake/module.cmake) > include(cmake/thread.cmake) > > +list(APPEND CMAKE_REQUIRED_DEFINITIONS -D_GNU_SOURCE) > + cmake/os.cmake already has `add_definitions("-D_GNU_SOURCE")`, is that not sufficient? > check_symbol_exists(MAP_ANON sys/mman.h HAVE_MAP_ANON) > check_symbol_exists(MAP_ANONYMOUS sys/mman.h HAVE_MAP_ANONYMOUS) > check_include_file(sys/time.h HAVE_SYS_TIME_H) > diff --git a/src/trivia/config.h.cmake b/src/trivia/config.h.cmake > index 66ddba99..8894b436 100644 > --- a/src/trivia/config.h.cmake > +++ b/src/trivia/config.h.cmake > @@ -167,6 +167,7 @@ > #cmakedefine HAVE_SCHED_YIELD 1 > #cmakedefine HAVE_POSIX_FADVISE 1 > #cmakedefine HAVE_MREMAP 1 > +#cmakedefine HAVE_SYNC_FILE_RANGE 1 > > #cmakedefine HAVE_PRCTL_H 1 > > -- > 2.11.0 >
next prev parent reply other threads:[~2018-10-08 3:04 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-10-06 14:51 Vladimir Davydov 2018-10-08 3:04 ` Alexander Turenko [this message] 2018-10-08 8:00 ` Vladimir Davydov 2018-10-08 9:23 ` Alexander Turenko 2018-10-08 10:30 ` Vladimir Davydov 2018-10-08 13:14 ` Alexander Turenko 2018-10-08 14:42 ` Vladimir Davydov 2018-10-16 18:55 ` [tarantool-patches] " Konstantin Osipov 2018-10-17 7:13 ` Vladimir Davydov
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20181008030408.fp4hatginitn5pmm@tkn_work_nb \ --to=alexander.turenko@tarantool.org \ --cc=tarantool-patches@freelists.org \ --cc=vdavydov.dev@gmail.com \ --subject='Re: [PATCH] cmake: fix sync_file_range detection' \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: link
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox