diff options
| author | Guy Harris <guy@alum.mit.edu> | 2015-02-14 14:52:24 -0800 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2015-02-14 22:53:15 +0000 |
| commit | 1b43a80c0d19244608b0d01ff483445504d2e563 (patch) | |
| tree | 02d82c32db3603f55ec9c776363850c3bc568fe6 | |
| parent | bade5f31da755783d7b882b0605b619b3d1f8a84 (diff) | |
Note why some header checks are done even if unnecessary on UN*X.
Change-Id: I0ea8cbaed65922e4dd5e49bbb7578b392deb8c02
Reviewed-on: https://code.wireshark.org/review/7125
Reviewed-by: Guy Harris <guy@alum.mit.edu>
| -rw-r--r-- | configure.ac | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 6e21650455..8392611d8f 100644 --- a/configure.ac +++ b/configure.ac @@ -2537,6 +2537,19 @@ AC_SUBST(LIBCAP_LIBS) dnl Checks for header files. dnl Some of these may not be needed: http://hacks.owlfolio.org/header-survey/ +dnl Note, however, that, whilst this script is generally run only on UN*Xes: +dnl +dnl 1) we also support building on and for Windows and not all of those +dnl headers are present on Windows, so the code has to check a +dnl #define *anyway* to determine whether to include the header +dnl file +dnl +dnl and +dnl +dnl 2) this might also be run on Windows with a sufficiently UNIXy +dnl environment such as Cygwin (although Wireshark should be built +dnl natively rather than using Cygwin). +dnl AC_CHECK_HEADERS(fcntl.h getopt.h grp.h inttypes.h netdb.h pwd.h unistd.h) AC_CHECK_HEADERS(sys/ioctl.h sys/param.h sys/socket.h sys/sockio.h sys/stat.h sys/time.h sys/types.h sys/utsname.h sys/wait.h) AC_CHECK_HEADERS(netinet/in.h) |