255 |
# (But of course when keeping related things together). |
# (But of course when keeping related things together). |
256 |
|
|
257 |
# Check for gawk first since it's generally better. |
# Check for gawk first since it's generally better. |
258 |
|
AN_MAKEVAR([AWK], [AC_PROG_AWK]) |
259 |
|
AN_PROGRAM([awk], [AC_PROG_AWK]) |
260 |
|
AN_PROGRAM([gawk], [AC_PROG_AWK]) |
261 |
|
AN_PROGRAM([mawk], [AC_PROG_AWK]) |
262 |
|
AN_PROGRAM([nawk], [AC_PROG_AWK]) |
263 |
AC_DEFUN([AC_PROG_AWK], |
AC_DEFUN([AC_PROG_AWK], |
264 |
[AC_CHECK_PROGS(AWK, gawk mawk nawk awk, )]) |
[AC_CHECK_PROGS(AWK, gawk mawk nawk awk, )]) |
265 |
|
|
276 |
AC_SUBST([EGREP]) |
AC_SUBST([EGREP]) |
277 |
])# AC_PROG_EGREP |
])# AC_PROG_EGREP |
278 |
|
|
279 |
|
|
280 |
# AC_PROG_FGREP |
# AC_PROG_FGREP |
281 |
# ------------- |
# ------------- |
282 |
AC_DEFUN([AC_PROG_FGREP], |
AC_DEFUN([AC_PROG_FGREP], |
292 |
|
|
293 |
# AC_PROG_INSTALL |
# AC_PROG_INSTALL |
294 |
# --------------- |
# --------------- |
295 |
|
AN_MAKEVAR([INSTALL], [AC_PROG_INSTALL]) |
296 |
|
AN_PROGRAM([install], [AC_PROG_INSTALL]) |
297 |
AC_DEFUN([AC_PROG_INSTALL], |
AC_DEFUN([AC_PROG_INSTALL], |
298 |
[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl |
[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl |
299 |
# Find a good install program. We prefer a C program (faster), |
# Find a good install program. We prefer a C program (faster), |
373 |
# ----------- |
# ----------- |
374 |
# Look for flex or lex. Set its associated library to LEXLIB. |
# Look for flex or lex. Set its associated library to LEXLIB. |
375 |
# Check if lex declares yytext as a char * by default, not a char[]. |
# Check if lex declares yytext as a char * by default, not a char[]. |
376 |
|
AN_MAKEVAR([LEX], [AC_PROG_LEX]) |
377 |
|
AN_PROGRAM([lex], [AC_PROG_LEX]) |
378 |
|
AN_PROGRAM([flex], [AC_PROG_LEX]) |
379 |
AC_DEFUN_ONCE([AC_PROG_LEX], |
AC_DEFUN_ONCE([AC_PROG_LEX], |
380 |
[AC_CHECK_PROGS(LEX, flex lex, :) |
[AC_CHECK_PROGS(LEX, flex lex, :) |
381 |
if test -z "$LEXLIB" |
if test -z "$LEXLIB" |
438 |
|
|
439 |
# AC_PROG_LN_S |
# AC_PROG_LN_S |
440 |
# ------------ |
# ------------ |
441 |
|
AN_MAKEVAR([LN], [AC_PROG_LN_S]) |
442 |
|
AN_PROGRAM([ln], [AC_PROG_LN_S]) |
443 |
AC_DEFUN([AC_PROG_LN_S], |
AC_DEFUN([AC_PROG_LN_S], |
444 |
[AC_MSG_CHECKING([whether ln -s works]) |
[AC_MSG_CHECKING([whether ln -s works]) |
445 |
AC_SUBST([LN_S], [$as_ln_s])dnl |
AC_SUBST([LN_S], [$as_ln_s])dnl |
454 |
# AC_PROG_MAKE_SET |
# AC_PROG_MAKE_SET |
455 |
# ---------------- |
# ---------------- |
456 |
# Define SET_MAKE to set ${MAKE} if make doesn't. |
# Define SET_MAKE to set ${MAKE} if make doesn't. |
457 |
|
AN_MAKEVAR([MAKE], [AC_PROG_MAKE_SET]) |
458 |
|
AN_PROGRAM([make], [AC_PROG_MAKE_SET]) |
459 |
AC_DEFUN([AC_PROG_MAKE_SET], |
AC_DEFUN([AC_PROG_MAKE_SET], |
460 |
[AC_MSG_CHECKING([whether ${MAKE-make} sets \${MAKE}]) |
[AC_MSG_CHECKING([whether ${MAKE-make} sets \${MAKE}]) |
461 |
set dummy ${MAKE-make}; ac_make=`echo "$[2]" | sed 'y,./+-,__p_,'` |
set dummy ${MAKE-make}; ac_make=`echo "$[2]" | sed 'y,./+-,__p_,'` |
485 |
|
|
486 |
# AC_PROG_RANLIB |
# AC_PROG_RANLIB |
487 |
# -------------- |
# -------------- |
488 |
|
AN_MAKEVAR([RANLIB], [AC_PROG_RANLIB]) |
489 |
|
AN_PROGRAM([ranlib], [AC_PROG_RANLIB]) |
490 |
AC_DEFUN([AC_PROG_RANLIB], |
AC_DEFUN([AC_PROG_RANLIB], |
491 |
[AC_CHECK_TOOL(RANLIB, ranlib, :)]) |
[AC_CHECK_TOOL(RANLIB, ranlib, :)]) |
492 |
|
|
501 |
|
|
502 |
# AC_PROG_YACC |
# AC_PROG_YACC |
503 |
# ------------ |
# ------------ |
504 |
|
AN_MAKEVAR([BISON], [AC_PROG_YACC]) |
505 |
|
AN_MAKEVAR([YACC], [AC_PROG_YACC]) |
506 |
|
AN_PROGRAM([yacc], [AC_PROG_YACC]) |
507 |
|
AN_PROGRAM([byacc], [AC_PROG_YACC]) |
508 |
|
AN_PROGRAM([bison], [AC_PROG_YACC]) |
509 |
AC_DEFUN([AC_PROG_YACC], |
AC_DEFUN([AC_PROG_YACC], |
510 |
[AC_CHECK_PROGS(YACC, 'bison -y' byacc, yacc)]) |
[AC_CHECK_PROGS(YACC, 'bison -y' byacc, yacc)]) |