# Public macros for the teTeX / TeX Live (TL) tree. # Copyright (C) 2009 Peter Breitenlohner # # This file is free software; the copyright holder # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # serial 0 # KPSE_LIBPNG_FLAGS([SHELL-CODE=DEFAULT-SHELL-CODE]) # -------------------------------------------------- # Provide the configure options '--with-system-libpng' (if in the TL tree), # '--with-libpng-includes', and '--with-libpng-libdir'. # # Set the make variables LIBPNG_INCLUDES and LIBPNG_LIBS to the CPPFLAGS and # LIBS required for the `-lpng' library in libs/libpng/ of the TL tree. AC_DEFUN([KPSE_LIBPNG_FLAGS], [AC_REQUIRE([KPSE_ZLIB_FLAGS])[]dnl _KPSE_LIB_FLAGS([libpng], [png], [$1], [-IBLD/libs/libpng], [BLD/libs/libpng/libpng.a], [], [], [${top_builddir}/../../libs/libpng/png.h ${top_builddir}/../../libs/libpng/pngconf.h])[]dnl ]) # KPSE_LIBPNG_FLAGS # KPSE_LIBPNG_SYSTEM_FLAGS # ------------------------ AC_DEFUN([KPSE_LIBPNG_SYSTEM_FLAGS], [_KPSE_LIB_FLAGS_SYSTEM([libpng], [png])[]dnl ]) # KPSE_LIBPNG_SYSTEM_FLAGS