dnl
dnl Author: Thomas E. Dickey 1995-on
dnl
-dnl $Id: aclocal.m4,v 1.559 2011/07/02 19:42:50 tom Exp $
+dnl $Id: aclocal.m4,v 1.562 2011/07/17 00:38:58 tom Exp $
dnl Macros used in NCURSES auto-configuration script.
dnl
dnl These macros are maintained separately from NCURSES. The copyright on
fi
])
dnl ---------------------------------------------------------------------------
+dnl CF_ENABLE_PC_FILES version: 3 updated: 2011/07/16 20:37:23
+dnl ------------------
+dnl This is the "--enable-pc-files" option, which is available if there is a
+dnl pkg-config configuration on the local machine.
+dnl
+dnl It sets/updates PKG_CONFIG_LIBDIR, which is used by pkg-config as a
+dnl special case: overriding PKG_CONFIG_PATH (preferred).
+AC_DEFUN([CF_ENABLE_PC_FILES],[
+AC_REQUIRE([CF_PATHSEP])
+AC_REQUIRE([CF_PKG_CONFIG])
+
+if test "$PKG_CONFIG" != no ; then
+ AC_MSG_CHECKING(if we should install .pc files for $PKG_CONFIG)
+
+ # Leave this as something that can be overridden in the environment.
+ if test -z "$PKG_CONFIG_LIBDIR" ; then
+ if test -n "$PKG_CONFIG_PATH" ; then
+ for cf_config in `echo "$PKG_CONFIG_PATH" | sed -e 's/'$PATH_SEPARATOR'/ /g'`
+ do
+ if test -n "$cf_config" && test -d "$cf_config"
+ then
+ PKG_CONFIG_LIBDIR=$cf_config
+ break
+ fi
+ done
+ fi
+ if test -z "$PKG_CONFIG_LIBDIR" ; then
+ cf_path=`echo "$PKG_CONFIG" | sed -e 's,/[[^/]]*/[[^/]]*$,,'`
+ case x`arch 2>/dev/null` in #(vi
+ *64) #(vi
+ for cf_config in $cf_path/lib64 $cf_path/lib32 $cf_path/lib
+ do
+ if test -d $cf_config/pkgconfig
+ then
+ PKG_CONFIG_LIBDIR=$cf_config/pkgconfig
+ break
+ fi
+ done
+ ;;
+ *)
+ PKG_CONFIG_LIBDIR=$cf_path/lib/pkgconfig
+ ;;
+ esac
+ fi
+ else
+ PKG_CONFIG_LIBDIR=`echo "$PKG_CONFIG_LIBDIR" | sed -e 's/^://' -e 's/:.*//'`
+ fi
+ if test -n "$PKG_CONFIG_LIBDIR" && test -d "$PKG_CONFIG_LIBDIR" ; then
+ AC_ARG_ENABLE(pc-files,
+ [ --enable-pc-files generate and install .pc files for pkg-config],
+ [enable_pc_files=$enableval],
+ [enable_pc_files=no])
+ AC_MSG_RESULT($enable_pc_files)
+ CF_VERBOSE(found library $PKG_CONFIG_LIBDIR)
+ else
+ AC_MSG_RESULT(no)
+ AC_MSG_WARN(did not find library $PKG_CONFIG_LIBDIR)
+ enable_pc_files=no
+ fi
+fi
+AC_SUBST(PKG_CONFIG_LIBDIR)
+])dnl
+dnl ---------------------------------------------------------------------------
dnl CF_ENABLE_RPATH version: 2 updated: 2010/03/27 18:39:42
dnl ---------------
dnl Check if the rpath option should be used, setting cache variable