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define([AC_CACHE_LOAD], )dnl
define([AC_CACHE_SAVE], )dnl
dnl Process this file with autoconf to produce a configure script.
AC_INIT(src/gs.erl)
if test -z "$ERL_TOP" || test ! -d $ERL_TOP ; then
AC_MSG_ERROR(You need to set the environment variable ERL_TOP!)
fi
erl_top=${ERL_TOP}
AC_CONFIG_AUX_DIRS($erl_top/erts/autoconf)
dnl FIXME: Should be AC_CANONICAL_TARGET but we follow pattern in
dnl main configure.in.
if test "X$host" != "Xfree_source" -a "X$host" != "Xwin32"; then
AC_CANONICAL_HOST
system_type=${host_cpu}_`echo $host_os | sed 's/^\([[^\.]]*\)\.\(.*\)$/\1/'`
else
system_type=$host
fi
dnl
dnl We try to find a prebuilt Tcl/Tk distribution that will later
dnl be unpacked into "priv/tcl". The 'gstk_port_handler' module
dnl seach for the "wish" program int this direcory first before
dnl searching the operating system executable search path.
dnl
AC_SUBST(TCL_TAR)
AC_MSG_CHECKING(for prebuilt tcl/tk in tcl/binaries/$system_type.tar.gz)
if test -f "tcl/binaries/$system_type.tar.gz" ; then
TCL_TAR="binaries/$system_type.tar.gz"
AC_MSG_RESULT(found)
else
TCL_TAR=""
AC_MSG_RESULT(not found, using PATH at runtime)
fi
AC_OUTPUT(
tcl/$host/Makefile:tcl/Makefile.in
tcl/win32/Makefile:tcl/Makefile.in
)
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