build system: Fix detection of libraries when giving a directory.

diff --git a/configure.in b/configure.in
index 38373ac..a13b79c 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -770,13 +770,14 @@ AC_ARG_WITH(libcurl, [AS_HELP_STRING([--with-libcurl@<:@=PREFIX@:>@], [Path to l
        then
                with_libcurl="yes"
        else
-               if test -x "$withval"
+               if test -f "$withval" && test -x "$withval"
                then
                        with_curl_config="$withval"
                else if test -x "$withval/bin/curl-config"
                then
                        with_curl_config="$withval/bin/curl-config"
                fi; fi
+               with_libcurl="yes"
        fi; fi
 ],
 [
@@ -942,13 +943,14 @@ AC_ARG_WITH(libmysql, [AS_HELP_STRING([--with-libmysql@<:@=PREFIX@:>@], [Path to
        then
                with_libmysql="yes"
        else
-               if test -x "$withval";
+               if test -f "$withval" && test -x "$withval";
                then
                        with_mysql_config="$withval"
                else if test -x "$withval/bin/mysql_config"
                then
                        with_mysql_config="$withval/bin/mysql_config"
                fi; fi
+               with_libmysql="yes"
        fi; fi
 ],
 [
@@ -1258,16 +1260,16 @@ AC_ARG_WITH(libupsclient, [AS_HELP_STRING([--with-libupsclient@<:@=PREFIX@:>@],
        then
                with_libupsclient="no"
        else
-               with_libupsclient="yes"
                if test "x$withval" != "xyes"
                then
-                       if test -x "$withval"
+                       if test -f "$withval" && test -x "$withval";
                        then
                                with_upsclient_config="$withval"
                        else
                                with_upsclient_config="$withval/bin/libupsclient-config"
                        fi
                fi
+               with_libupsclient="yes"
        fi
 ],
 [
@@ -1332,17 +1334,20 @@ AC_ARG_WITH(libxmms, [AS_HELP_STRING([--with-libxmms@<:@=PREFIX@:>@], [Path to l
 [
        if test "x$withval" != "xno" -a "x$withval" != "xyes"
        then
-               if test -x "$withval/bin/xmms-config"
+               if test -f "$withval" && test -x "$withval";
+               then
+                       with_xmms_config="$withval"
+               else if test -x "$withval/bin/xmms-config"
                then
                        with_xmms_config="$withval/bin/xmms-config"
-               fi
-       fi
-       if test "x$withval" = "xno"
+               fi; fi
+               with_libxmms="yes"
+       else if test "x$withval" = "xno"
        then
                with_libxmms="no"
        else
                with_libxmms="yes"
-       fi
+       fi; fi
 ],
 [
        with_libxmms="yes"