autotools: fix install directories
Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
===================================================================
-pkgconfigdir = $(libdir)/pkgconfig
+pkgconfigdir = $(prefix)/lib/pkgconfig
pkgconfig_DATA = luacrypto.pc
===================================================================
PKG_CHECK_MODULES([LUA], [lua])
-LUALIBDIR="`$PKGCONFIG --variable=libdir lua`"
+LUALIBDIR="`$PKGCONFIG --variable=INSTALL_CMOD lua`"
CRYPTOINC="${includedir}/${PACKAGE_NAME}"