external/bsd/mdocml/dist/configure

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org>
   4 #
   5 # Permission to use, copy, modify, and distribute this software for any
   6 # purpose with or without fee is hereby granted, provided that the above
   7 # copyright notice and this permission notice appear in all copies.
   8 #
   9 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  10 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  12 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  15 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16
  17 set -e
  18
  19 SRCDIR=${SRCDIR:-.}
  20 exec > config.h 2> config.log
  21
  22 CFLAGS="${CFLAGS} -Wno-unused -Werror"
  23
  24 runtest() {
  25         echo ${CC} ${CFLAGS} -o test-${1} ${SRCDIR}/test-${1}.c 1>&2
  26         ${CC} ${CFLAGS} -o "test-${1}" "${SRCDIR}/test-${1}.c" 1>&2 || return 0
  27         "./test-${1}" && echo "#define HAVE_${2}" \
  28                 || echo FAILURE: test-${1} returned $? 1>&2
  29         rm "test-${1}"
  30 }
  31
  32 cat ${SRCDIR}/config.h.pre
  33 echo
  34 echo "#define VERSION \"${VERSION}\""
  35 runtest fgetln FGETLN
  36 runtest getsubopt GETSUBOPT
  37 runtest mmap MMAP
  38 runtest ohash OHASH
  39 runtest strcasestr STRCASESTR
  40 runtest strlcat STRLCAT
  41 runtest strlcpy STRLCPY
  42 runtest strnlen STRNLEN
  43 runtest strptime STRPTIME
  44 runtest strsep STRSEP
  45 echo
  46 cat ${SRCDIR}/config.h.post
  47
  48 exit 0