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comparison: build/autoconf/nspr.m4
build/autoconf/nspr.m4
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:76032976dc97 |
|---|---|
| 1 # -*- tab-width: 4; -*- | |
| 2 # Configure paths for NSPR | |
| 3 # Public domain - Chris Seawood <cls@seawood.org> 2001-04-05 | |
| 4 # Based upon gtk.m4 (also PD) by Owen Taylor | |
| 5 | |
| 6 dnl AM_PATH_NSPR([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) | |
| 7 dnl Test for NSPR, and define NSPR_CFLAGS and NSPR_LIBS | |
| 8 dnl | |
| 9 dnl If the nspr-config script is available, use it to find the | |
| 10 dnl appropriate CFLAGS and LIBS, and to check for the required | |
| 11 dnl version, and run ACTION-IF-FOUND. | |
| 12 dnl | |
| 13 dnl Otherwise, if NO_NSPR_CONFIG_SYSTEM_VERSION is set, we use it, | |
| 14 dnl NO_NSPR_CONFIG_SYSTEM_CFLAGS, and NO_NSPR_CONFIG_SYSTEM_LIBS to | |
| 15 dnl provide default values, and run ACTION-IF-FOUND. (Some systems | |
| 16 dnl ship NSPR without nspr-config, but can glean the appropriate flags | |
| 17 dnl and version.) | |
| 18 dnl | |
| 19 dnl Otherwise, run ACTION-IF-NOT-FOUND. | |
| 20 AC_DEFUN([AM_PATH_NSPR], | |
| 21 [dnl | |
| 22 | |
| 23 AC_ARG_WITH(nspr-prefix, | |
| 24 [ --with-nspr-prefix=PFX Prefix where NSPR is installed], | |
| 25 nspr_config_prefix="$withval", | |
| 26 nspr_config_prefix="") | |
| 27 | |
| 28 AC_ARG_WITH(nspr-exec-prefix, | |
| 29 [ --with-nspr-exec-prefix=PFX | |
| 30 Exec prefix where NSPR is installed], | |
| 31 nspr_config_exec_prefix="$withval", | |
| 32 nspr_config_exec_prefix="") | |
| 33 | |
| 34 if test -n "$nspr_config_exec_prefix"; then | |
| 35 nspr_config_args="$nspr_config_args --exec-prefix=$nspr_config_exec_prefix" | |
| 36 if test -z "$NSPR_CONFIG"; then | |
| 37 NSPR_CONFIG=$nspr_config_exec_prefix/bin/nspr-config | |
| 38 fi | |
| 39 fi | |
| 40 if test -n "$nspr_config_prefix"; then | |
| 41 nspr_config_args="$nspr_config_args --prefix=$nspr_config_prefix" | |
| 42 if test -z "$NSPR_CONFIG"; then | |
| 43 NSPR_CONFIG=$nspr_config_prefix/bin/nspr-config | |
| 44 fi | |
| 45 fi | |
| 46 | |
| 47 unset ac_cv_path_NSPR_CONFIG | |
| 48 AC_PATH_PROG(NSPR_CONFIG, nspr-config, no) | |
| 49 min_nspr_version=ifelse([$1], ,4.0.0,$1) | |
| 50 AC_MSG_CHECKING(for NSPR - version >= $min_nspr_version) | |
| 51 | |
| 52 no_nspr="" | |
| 53 if test "$NSPR_CONFIG" != "no"; then | |
| 54 NSPR_CFLAGS=`$NSPR_CONFIG $nspr_config_args --cflags` | |
| 55 NSPR_LIBS=`$NSPR_CONFIG $nspr_config_args --libs` | |
| 56 NSPR_VERSION_STRING=`$NSPR_CONFIG $nspr_config_args --version` | |
| 57 elif test -n "${NO_NSPR_CONFIG_SYSTEM_VERSION}"; then | |
| 58 NSPR_CFLAGS="${NO_NSPR_CONFIG_SYSTEM_CFLAGS}" | |
| 59 NSPR_LIBS="${NO_NSPR_CONFIG_SYSTEM_LDFLAGS}" | |
| 60 NSPR_VERSION_STRING="$NO_NSPR_CONFIG_SYSTEM_VERSION" | |
| 61 else | |
| 62 no_nspr="yes" | |
| 63 fi | |
| 64 | |
| 65 if test -z "$no_nspr"; then | |
| 66 nspr_config_major_version=`echo $NSPR_VERSION_STRING | \ | |
| 67 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` | |
| 68 nspr_config_minor_version=`echo $NSPR_VERSION_STRING | \ | |
| 69 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` | |
| 70 nspr_config_micro_version=`echo $NSPR_VERSION_STRING | \ | |
| 71 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` | |
| 72 min_nspr_major_version=`echo $min_nspr_version | \ | |
| 73 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` | |
| 74 min_nspr_minor_version=`echo $min_nspr_version | \ | |
| 75 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` | |
| 76 min_nspr_micro_version=`echo $min_nspr_version | \ | |
| 77 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` | |
| 78 if test "$nspr_config_major_version" -ne "$min_nspr_major_version"; then | |
| 79 no_nspr="yes" | |
| 80 elif test "$nspr_config_major_version" -eq "$min_nspr_major_version" && | |
| 81 test "$nspr_config_minor_version" -lt "$min_nspr_minor_version"; then | |
| 82 no_nspr="yes" | |
| 83 elif test "$nspr_config_major_version" -eq "$min_nspr_major_version" && | |
| 84 test "$nspr_config_minor_version" -eq "$min_nspr_minor_version" && | |
| 85 test "$nspr_config_micro_version" -lt "$min_nspr_micro_version"; then | |
| 86 no_nspr="yes" | |
| 87 fi | |
| 88 fi | |
| 89 | |
| 90 if test -z "$no_nspr"; then | |
| 91 AC_MSG_RESULT(yes) | |
| 92 ifelse([$2], , :, [$2]) | |
| 93 else | |
| 94 AC_MSG_RESULT(no) | |
| 95 ifelse([$3], , :, [$3]) | |
| 96 fi | |
| 97 | |
| 98 | |
| 99 AC_SUBST(NSPR_CFLAGS) | |
| 100 AC_SUBST(NSPR_LIBS) | |
| 101 | |
| 102 ]) |
