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| author | Andres Freund <andres@anarazel.de> | 2022-08-07 09:36:01 -0700 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2022-08-07 09:36:01 -0700 |
| commit | a2a36d56b96fe17c4ad9649936dcf7406eb78cc9 (patch) | |
| tree | 0b9f3e70f2d57da1b0cec2abf5465b6a436fab33 /configure.ac | |
| parent | 20c105c4db56f784eebe39cb50ede8ad1bfa3899 (diff) | |
| download | postgresql-a2a36d56b96fe17c4ad9649936dcf7406eb78cc9.tar.gz | |
Trust a few system headers to stand on their own
At some point in the past some headers (net/if.h on some BSDs in 2009,
netinet/tcp.h on IRIX in 2000, sys/ucred.h in 2013 on then older openbsd),
only compiled if other heades were included first, complicating configure
tests. More recent tests indicate that that's not required anymore.
Reviewed-By: Thomas Munro <thomas.munro@gmail.com>
Discussion: https://postgr.es/m/20220807012914.ydz73yte6j3coulo@awork3.anarazel.de
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/configure.ac b/configure.ac index 1b6c963cb1..b5798bcb0a 100644 --- a/configure.ac +++ b/configure.ac @@ -1452,6 +1452,8 @@ AC_CHECK_HEADERS(m4_normalize([ ifaddrs.h langinfo.h mbarrier.h + net/if.h + netinet/tcp.h sys/epoll.h sys/event.h sys/ipc.h @@ -1464,33 +1466,13 @@ AC_CHECK_HEADERS(m4_normalize([ sys/shm.h sys/signalfd.h sys/sockio.h + sys/ucred.h sys/uio.h sys/un.h termios.h ucred.h ])) -# On BSD, test for net/if.h will fail unless sys/socket.h -# is included first. -AC_CHECK_HEADERS(net/if.h, [], [], -[AC_INCLUDES_DEFAULT -#include <sys/socket.h> -]) - -# On OpenBSD, test for sys/ucred.h will fail unless sys/param.h -# is included first. -AC_CHECK_HEADERS(sys/ucred.h, [], [], -[AC_INCLUDES_DEFAULT -#include <sys/param.h> -]) - -# At least on IRIX, test for netinet/tcp.h will fail unless -# netinet/in.h is included first. -AC_CHECK_HEADERS(netinet/tcp.h, [], [], -[AC_INCLUDES_DEFAULT -#include <netinet/in.h> -]) - if expr x"$pgac_cv_check_readline" : 'x-lreadline' >/dev/null ; then AC_CHECK_HEADERS(readline/readline.h, [], [AC_CHECK_HEADERS(readline.h, [], |