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elinks/config/m4/see.m4

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AC_DEFUN([EL_CONFIG_SEE],
[
enable_see="no";
AC_ARG_WITH(see, [ --with-see enable Simple Ecmascript Engine (SEE) support],
[ if test "x$withval" != xno; then enable_see=yes; fi ])
# The following is probably bad, ugly and so on. Stolen from Guile's (1.4)
# SEE_FLAGS but I really don't want to require people to have Guile in order
# to compile CVS. Also, the macro seems to be really stupid regarding searching
# for Guile in $PATH etc. --pasky
AC_MSG_CHECKING([for SEE])
if test "$enable_see" = "yes"; then
AC_MSG_RESULT(yes);
## Based on the SEE_FLAGS macro.
if test -d "$withval"; then
SEE_PATH="$withval:$PATH"
else
SEE_PATH="$PATH"
fi
AC_PATH_PROG(SEE_CONFIG, libsee-config, no, $SEE_PATH)
## First, let's just see if we can find Guile at all.
if test "$SEE_CONFIG" != no; then
cf_result="yes";
SEE_LIBS="`$SEE_CONFIG --libs`"
SEE_CFLAGS="`$SEE_CONFIG --cppflags`"
LIBS="$SEE_LIBS $LIBS"
CPPFLAGS="$CPPFLAGS $SEE_CFLAGS"
EL_CONFIG(CONFIG_SEE, [SEE])
AC_SUBST(SEE_CFLAGS)
else
if test -n "$withval" && test "x$withval" != xno; then
AC_MSG_ERROR([SEE not found])
else
AC_MSG_WARN([SEE support disabled])
fi
fi
else
AC_MSG_RESULT(no);
fi
])