70 |
[AC_CACHE_CHECK([for library containing $1], [ac_cv_search_$1], |
[AC_CACHE_CHECK([for library containing $1], [ac_cv_search_$1], |
71 |
[ac_func_search_save_LIBS=$LIBS |
[ac_func_search_save_LIBS=$LIBS |
72 |
ac_cv_search_$1=no |
ac_cv_search_$1=no |
73 |
AC_TRY_LINK_FUNC([$1], [ac_cv_search_$1="none required"]) |
AC_LINK_IFELSE([AC_LANG_CALL([], [$1])], |
74 |
|
[ac_cv_search_$1="none required"]) |
75 |
if test "$ac_cv_search_$1" = no; then |
if test "$ac_cv_search_$1" = no; then |
76 |
for ac_lib in $2; do |
for ac_lib in $2; do |
77 |
LIBS="-l$ac_lib $5 $ac_func_search_save_LIBS" |
LIBS="-l$ac_lib $5 $ac_func_search_save_LIBS" |
78 |
AC_TRY_LINK_FUNC([$1], |
AC_LINK_IFELSE([AC_LANG_CALL([], [$1])], |
79 |
[ac_cv_search_$1="-l$ac_lib" |
[ac_cv_search_$1="-l$ac_lib" |
80 |
break]) |
break]) |
81 |
done |
done |
82 |
fi |
fi |
121 |
AC_CACHE_CHECK([for $2 in -l$1], ac_Lib, |
AC_CACHE_CHECK([for $2 in -l$1], ac_Lib, |
122 |
[ac_check_lib_save_LIBS=$LIBS |
[ac_check_lib_save_LIBS=$LIBS |
123 |
LIBS="-l$1 $5 $LIBS" |
LIBS="-l$1 $5 $LIBS" |
124 |
AC_TRY_LINK_FUNC([$2], |
AC_LINK_IFELSE([AC_LANG_CALL([], [$2])], |
125 |
[AS_VAR_SET(ac_Lib, yes)], |
[AS_VAR_SET(ac_Lib, yes)], |
126 |
[AS_VAR_SET(ac_Lib, no)]) |
[AS_VAR_SET(ac_Lib, no)]) |
127 |
LIBS=$ac_check_lib_save_LIBS]) |
LIBS=$ac_check_lib_save_LIBS]) |
128 |
AS_IF([test AS_VAR_GET(ac_Lib) = yes], |
AS_IF([test AS_VAR_GET(ac_Lib) = yes], |
129 |
[m4_default([$3], [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIB$1)) |
[m4_default([$3], [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIB$1)) |
278 |
# Don't add to $LIBS permanently. |
# Don't add to $LIBS permanently. |
279 |
ac_save_LIBS=$LIBS |
ac_save_LIBS=$LIBS |
280 |
LIBS="-lXt $LIBS" |
LIBS="-lXt $LIBS" |
281 |
AC_TRY_LINK([@%:@include <X11/Intrinsic.h>], [XtMalloc (0)], |
AC_LINK_IFELSE([AC_LANG_PROGRAM([@%:@include <X11/Intrinsic.h>], |
282 |
[LIBS=$ac_save_LIBS |
[XtMalloc (0)])], |
283 |
|
[LIBS=$ac_save_LIBS |
284 |
# We can link X programs with no special library path. |
# We can link X programs with no special library path. |
285 |
ac_x_libraries=], |
ac_x_libraries=], |
286 |
[LIBS=$ac_save_LIBS |
[LIBS=$ac_save_LIBS |
287 |
for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` |
for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` |
288 |
do |
do |
289 |
# Don't even attempt the hair of trying to link an X program! |
# Don't even attempt the hair of trying to link an X program! |
418 |
# libraries were built with DECnet support. And Karl Berry says |
# libraries were built with DECnet support. And Karl Berry says |
419 |
# the Alpha needs dnet_stub (dnet does not exist). |
# the Alpha needs dnet_stub (dnet does not exist). |
420 |
ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" |
ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" |
421 |
AC_TRY_LINK_FUNC(XOpenDisplay, , |
AC_LINK_IFELSE([AC_LANG_CALL([], [XOpenDisplay])], |
422 |
|
[], |
423 |
[AC_CHECK_LIB(dnet, dnet_ntoa, [X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"]) |
[AC_CHECK_LIB(dnet, dnet_ntoa, [X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"]) |
424 |
if test $ac_cv_lib_dnet_dnet_ntoa = no; then |
if test $ac_cv_lib_dnet_dnet_ntoa = no; then |
425 |
AC_CHECK_LIB(dnet_stub, dnet_ntoa, |
AC_CHECK_LIB(dnet_stub, dnet_ntoa, |