1dnl Autoconf macros used by libusb 2dnl 3dnl Copyright (C) 2003 Brad Hards <bradh@frogmouth.net 4dnl Qt tests based on pinentry code Copyright (C) 2002 g10 Code GmbH 5dnl 6dnl This program is free software; you can redistribute it and/or modify 7dnl it under the terms of the GNU General Public License as published by 8dnl the Free Software Foundation; either version 2, or (at your option) 9dnl any later version. 10dnl 11dnl This program is distributed in the hope that it will be useful, 12dnl but WITHOUT ANY WARRANTY; without even the implied warranty of 13dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14dnl GNU General Public License for more details. 15dnl 16dnl You should have received a copy of the GNU General Public License 17dnl along with this program; if not, write to the Free Software 18dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 19dnl 20 21dnl LIBUSB_FIND_PATH(program-name, variable-name, list of directories, if-not-found, test-parameter) 22AC_DEFUN([LIBUSB_FIND_PATH], 23[ 24 AC_MSG_CHECKING([for $1]) 25 if test -n "$$2"; then 26 libusb_cv_path="$$2"; 27 else 28 libusb_cache=`echo $1 | sed 'y%./+-%__p_%'` 29 30 AC_CACHE_VAL(libusb_cv_path_$libusb_cache, 31 [ 32 libusb_cv_path="NONE" 33 dirs="$3" 34 libusb_save_IFS=$IFS 35 IFS=':' 36 for dir in $PATH; do 37 dirs="$dirs $dir" 38 done 39 IFS=$libusb_save_IFS 40 41 for dir in $dirs; do 42 if test -x "$dir/$1"; then 43 if test -n "$5" 44 then 45 evalstr="$dir/$1 $5 2>&1 " 46 if eval $evalstr; then 47 libusb_cv_path="$dir/$1" 48 break 49 fi 50 else 51 libusb_cv_path="$dir/$1" 52 break 53 fi 54 fi 55 done 56 57 eval "libusb_cv_path_$libusb_cache=$libusb_cv_path" 58 59 ]) 60 61 eval "libusb_cv_path=\"`echo '$libusb_cv_path_'$libusb_cache`\"" 62 63 fi 64 65 if test -z "$libusb_cv_path" || test "$libusb_cv_path" = NONE; then 66 AC_MSG_RESULT(not found) 67 $4 68 else 69 AC_MSG_RESULT($libusb_cv_path) 70 $2=$libusb_cv_path 71 72 fi 73]) 74 75AC_DEFUN([LIBUSB_INIT_DOXYGEN], 76[ 77AC_MSG_CHECKING([for Doxygen tools]) 78 79LIBUSB_FIND_PATH(dot, DOT, [], []) 80if test -n "$DOT"; then 81 LIBUSB_HAVE_DOT="YES" 82else 83 LIBUSB_HAVE_DOT="NO" 84fi 85AC_SUBST(LIBUSB_HAVE_DOT) 86 87LIBUSB_FIND_PATH(doxygen, DOXYGEN, [], []) 88AC_SUBST(DOXYGEN) 89 90DOXYGEN_PROJECT_NAME="$1" 91DOXYGEN_PROJECT_NUMBER="$2" 92AC_SUBST(DOXYGEN_PROJECT_NAME) 93AC_SUBST(DOXYGEN_PROJECT_NUMBER) 94 95LIBUSB_HAS_DOXYGEN=no 96if test -n "$DOXYGEN" && test -x "$DOXYGEN"; then 97 LIBUSB_HAS_DOXYGEN=yes 98fi 99AC_SUBST(LIBUSB_HAS_DOXYGEN) 100 101]) 102