dnl Check if we want to compile against an installed kpathsea library EXTRA_LIBKPATHSEA_INCLUDE= EXTRA_LIBKPATHSEA_LIBDIR= if test "$with_system_kpathsea" = yes; then if test "x$with_kpathsea_libdir" != x; then EXTRA_LIBKPATHSEA_LIBDIR="-L$with_kpathsea_libdir" fi if test "x$with_kpathsea_include" != x; then EXTRA_LIBKPATHSEA_INCLUDE="-I$with_kpathsea_include" fi fi if test "$with_system_kpathsea" = yes; then OLD_LDFLAGS=$LDFLAGS OLD_CPP=$CPP OLD_CPPFLAGS=$CPPFLAGS OLD_LIBS=$LIBS LDFLAGS="$LDFLAGS $EXTRA_LIBKPATHSEA_LIBDIR" CPP="$CPP $EXTRA_LIBKPATHSEA_INCLUDE" CPPFLAGS="$EXTRA_LIBKPATHSEA_INCLUDE" AC_MSG_CHECKING(whether kpathsea defines kpse_enc_format) AC_TRY_COMPILE([#include "kpathsea/kpathsea.h" ], [kpse_file_format_type mytype = kpse_enc_format; ], have_good_kpathsea=yes, have_good_kpathsea=no) if test $have_good_kpathsea = no; then AC_MSG_RESULT(no) AC_MSG_WARN(kpathsea library is not recent enough; will compile my own) with_system_kpathsea=no else AC_MSG_RESULT(yes) fi LDFLAGS=$OLD_LDFLAGS CPP=$OLD_CPP CPPFLAGS=$OLD_CPPFLAGS LIBS=$OLD_LIBS fi if test "$with_system_kpathsea" = yes; then LIBKPATHSEACPPFLAGS="$EXTRA_LIBKPATHSEA_INCLUDE" LDLIBKPATHSEA="$EXTRA_LIBKPATHSEA_LIBDIR -lkpathsea" LIBKPATHSEADEP= using_system_kpathsea=yes else LIBKPATHSEACPPFLAGS='-I$(kpathsea_parent)' LDLIBKPATHSEA='$(kpathsea_dir)/libkpathsea.la' LIBKPATHSEADEP='$(kpathsea_dir)/libkpathsea.la' using_system_kpathsea=no fi AC_SUBST(LIBKPATHSEACPPFLAGS) AC_SUBST(LDLIBKPATHSEA) AC_SUBST(LIBKPATHSEADEP)