diff options
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 71cf5e21a..c4b7a1395 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -5,7 +5,7 @@ # | (__| |_| | _ <| |___ # \___|\___/|_| \_\_____| # -# Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al. +# Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al. # # This software is licensed as described in the file COPYING, which # you should have received as part of this distribution. The terms @@ -3057,3 +3057,36 @@ AC_DEFUN([CURL_CHECK_WIN32_LARGEFILE], [ ;; esac ]) + +dnl CURL_CHECK_PKGCONFIG ($module) +dnl ------------------------ +dnl search for the pkg-config tool (if not cross-compiling). Set the PKGCONFIG +dnl variable to hold the path to it, or 'no' if not found/present. +dnl +dnl If pkg-config is present, check that it has info about the $module or return +dnl "no" anyway! +dnl + +AC_DEFUN([CURL_CHECK_PKGCONFIG], [ + if test x$cross_compiling != xyes; then + dnl only do pkg-config magic when not cross-compiling + AC_PATH_PROG( PKGCONFIG, pkg-config, no, $PATH:/usr/bin:/usr/local/bin) + + if test x$PKGCONFIG != xno; then + AC_MSG_CHECKING([for $1 options with pkg-config]) + dnl ask pkg-config about $1 + $PKGCONFIG --exists $1 + if test "$?" -ne "0"; then + dnl pkg-config does not have info about the given module! set the + dnl variable to 'no' + PKGCONFIG="no" + AC_MSG_RESULT([no]) + else + AC_MSG_RESULT([found]) + fi + fi + + else + PKGCONFIG="no" + fi +]) |