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475 | |
475 | |
476 | dnl# -------------------------------------------------------------------------- |
476 | dnl# -------------------------------------------------------------------------- |
477 | dnl# CHECKING FOR HEADER FILES |
477 | dnl# CHECKING FOR HEADER FILES |
478 | dnl# -------------------------------------------------------------------------- |
478 | dnl# -------------------------------------------------------------------------- |
479 | AC_CHECK_HEADERS( \ |
479 | AC_CHECK_HEADERS( \ |
480 | assert.h \ |
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481 | fcntl.h \ |
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482 | stdarg.h \ |
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483 | stdlib.h \ |
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484 | string.h \ |
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485 | termios.h \ |
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486 | unistd.h \ |
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487 | sys/byteorder.h \ |
480 | sys/byteorder.h \ |
488 | sys/ioctl.h \ |
481 | sys/ioctl.h \ |
489 | sys/select.h \ |
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490 | sys/sockio.h \ |
482 | sys/sockio.h \ |
491 | sys/strredir.h \ |
483 | sys/strredir.h \ |
492 | sys/time.h \ |
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493 | time.h \ |
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494 | stdint.h \ |
484 | stdint.h \ |
495 | wchar.h \ |
485 | wchar.h \ |
496 | cwchar \ |
486 | cwchar \ |
497 | clocale \ |
487 | clocale \ |
498 | ) |
488 | ) |
499 | |
489 | |
500 | dnl# check to allow both <termios.h> and <sys/ioctl.h> |
490 | dnl# check to allow both <termios.h> and <sys/ioctl.h> |
501 | AC_CACHE_CHECK(whether termios.h and sys/ioctl.h may both be included, rxvt_cv_header_sysioctl, |
491 | AC_CACHE_CHECK(whether termios.h and sys/ioctl.h may both be included, rxvt_cv_header_sysioctl, |
502 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h> |
492 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h> |
503 | #include <sys/ioctl.h> |
493 | #include <sys/ioctl.h> |
504 | #ifdef HAVE_TERMIOS_H |
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505 | #include <termios.h> |
494 | #include <termios.h> |
506 | #endif]], [[int a = ECHO;]])],[rxvt_cv_header_sysioctl=yes],[rxvt_cv_header_sysioctl=no])]) |
495 | ]], [[int a = ECHO;]])],[rxvt_cv_header_sysioctl=yes],[rxvt_cv_header_sysioctl=no])]) |
507 | |
496 | |
508 | AC_CACHE_CHECK([for XPointer], rxvt_cv_xpointer, |
497 | AC_CACHE_CHECK([for XPointer], rxvt_cv_xpointer, |
509 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <X11/Xlib.h>]], [[XPointer dummy;]])],[rxvt_cv_xpointer=yes],[rxvt_cv_xpointer=no])]) |
498 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <X11/Xlib.h>]], [[XPointer dummy;]])],[rxvt_cv_xpointer=yes],[rxvt_cv_xpointer=no])]) |
510 | if test x$rxvt_cv_xpointer = xyes; then |
499 | if test x$rxvt_cv_xpointer = xyes; then |
511 | AC_DEFINE(HAVE_XPOINTER, 1, Define if you have XPointer typedef) |
500 | AC_DEFINE(HAVE_XPOINTER, 1, Define if you have XPointer typedef) |
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… | |
540 | AC_CHECK_SIZEOF(int, 4) |
529 | AC_CHECK_SIZEOF(int, 4) |
541 | dnl AC_CHECK_SIZEOF(long, 4) |
530 | dnl AC_CHECK_SIZEOF(long, 4) |
542 | AC_CHECK_SIZEOF(long long, 8) |
531 | AC_CHECK_SIZEOF(long long, 8) |
543 | AC_CHECK_SIZEOF(int *, 4) |
532 | AC_CHECK_SIZEOF(int *, 4) |
544 | |
533 | |
545 | dnl# see usage below |
534 | AC_TYPE_INT16_T |
546 | AC_DEFUN([RXVT_CHECK_SIZE], |
535 | AC_TYPE_UINT16_T |
547 | [AC_CACHE_CHECK([for $2], $1, |
536 | AC_TYPE_INT32_T |
548 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdint.h>]], [[$2 dummy;]])],[$1=yes],[dnl |
537 | AC_TYPE_UINT32_T |
549 | if test "$ac_cv_sizeof_char" -ge $3; then |
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550 | $1="$4 char" |
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551 | else |
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552 | if test "$ac_cv_sizeof_short" -ge $3; then |
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553 | $1="$4 short" |
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554 | else |
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555 | if test "$ac_cv_sizeof_int" -ge $3; then |
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556 | $1="$4 int" |
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557 | else |
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558 | if test "$ac_cv_sizeof_long" -ge $3; then |
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559 | $1="$4 long" |
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560 | else |
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561 | if test "$ac_cv_sizeof_long_long" -ge $3; then |
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562 | $1="$4 long long" |
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563 | else |
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564 | $1="$4 $5" # we _must_ have a (possibly wrong) default |
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565 | fi |
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566 | fi |
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567 | fi |
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568 | fi |
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569 | fi])])] |
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570 | if test x"$$1" != xyes; then |
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571 | $6="typedef $$1 $2;" |
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572 | else |
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573 | if test x"$4" = x; then |
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574 | $6="/* typedef $5 $2; */" |
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575 | else |
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576 | $6="/* typedef $4 $5 $2; */" |
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577 | fi |
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578 | fi dnl |
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579 | ) |
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580 | dnl# |
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581 | dnl# Look for types the system may know about anyway. |
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582 | dnl# |
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583 | RXVT_CHECK_SIZE(rxvt_cv_int16_t, int16_t, 2, , short, rxvt_int16_typedef) |
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584 | AC_SUBST(rxvt_int16_typedef) |
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585 | RXVT_CHECK_SIZE(rxvt_cv_uint16_t, uint16_t, 2, unsigned, short, rxvt_uint16_typedef) |
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586 | AC_SUBST(rxvt_uint16_typedef) |
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587 | RXVT_CHECK_SIZE(rxvt_cv_int32_t, int32_t, 4, , int, rxvt_int32_typedef) |
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588 | AC_SUBST(rxvt_int32_typedef) |
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589 | RXVT_CHECK_SIZE(rxvt_cv_uint32_t, uint32_t, 4, unsigned, int, rxvt_uint32_typedef) |
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590 | AC_SUBST(rxvt_uint32_typedef) |
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591 | dnl RXVT_CHECK_SIZE(rxvt_cv_int64_t, int64_t, 8, , long long, rxvt_int64_typedef) |
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592 | dnl AC_SUBST(rxvt_int64_typedef) |
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593 | dnl RXVT_CHECK_SIZE(rxvt_cv_uint64_t, uint64_t, 8, unsigned, long long, rxvt_uint64_typedef) |
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594 | dnl AC_SUBST(rxvt_uint64_typedef) |
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595 | |
538 | |
596 | dnl# -------------------------------------------------------------------------- |
539 | dnl# -------------------------------------------------------------------------- |
597 | dnl# CHECKING FOR LIBRARY FUNCTIONS |
540 | dnl# CHECKING FOR LIBRARY FUNCTIONS |
598 | dnl# -------------------------------------------------------------------------- |
541 | dnl# -------------------------------------------------------------------------- |
599 | AC_CHECK_FUNCS(unsetenv) |
542 | AC_CHECK_FUNCS(unsetenv) |
… | |
… | |
846 | $1="/* #include <$2> */" |
789 | $1="/* #include <$2> */" |
847 | fi dnl |
790 | fi dnl |
848 | AC_SUBST($1)]) |
791 | AC_SUBST($1)]) |
849 | |
792 | |
850 | RXVT_DEFINE_TO_INCLUDE(include_stdint_h, stdint.h, ac_cv_header_stdint_h, yes, notset, dontmatch) |
793 | RXVT_DEFINE_TO_INCLUDE(include_stdint_h, stdint.h, ac_cv_header_stdint_h, yes, notset, dontmatch) |
851 | RXVT_DEFINE_TO_INCLUDE(include_stdarg_h, cstdarg, ac_cv_header_stdarg_h, yes, notset, dontmatch) |
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852 | RXVT_DEFINE_TO_INCLUDE(include_stdlib_h, cstdlib, ac_cv_header_stdlib_h, yes, notset, dontmatch) |
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853 | RXVT_DEFINE_TO_INCLUDE(include_unistd_h, unistd.h, ac_cv_header_unistd_h, yes, notset, dontmatch) |
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854 | RXVT_DEFINE_TO_INCLUDE(include_string_h, cstring, ac_cv_header_string_h, yes, notset, dontmatch) |
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855 | RXVT_DEFINE_TO_INCLUDE(include_fcntl_h, fcntl.h, ac_cv_header_fcntl_h, yes, notset, dontmatch) |
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856 | RXVT_DEFINE_TO_INCLUDE(include_assert_h, assert.h, ac_cv_header_assert_h, yes, notset, dontmatch) |
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857 | RXVT_DEFINE_TO_INCLUDE(include_sys_ioctl_h, sys/ioctl.h, rxvt_cv_header_sysioctl, yes, notset, dontmatch) |
794 | RXVT_DEFINE_TO_INCLUDE(include_sys_ioctl_h, sys/ioctl.h, rxvt_cv_header_sysioctl, yes, notset, dontmatch) |
858 | RXVT_DEFINE_TO_INCLUDE(include_sys_select_h, sys/select.h, ac_cv_header_sys_select_h, yes, notset, dontmatch) |
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859 | RXVT_DEFINE_TO_INCLUDE(include_sys_strredir_h, sys/strredir.h, ac_cv_header_sys_strredir_h, yes, notset, dontmatch) |
795 | RXVT_DEFINE_TO_INCLUDE(include_sys_strredir_h, sys/strredir.h, ac_cv_header_sys_strredir_h, yes, notset, dontmatch) |
860 | RXVT_DEFINE_TO_INCLUDE(include_sys_time_h, sys/time.h, ac_cv_header_sys_time_h, yes, notset, dontmatch) |
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861 | RXVT_DEFINE_TO_INCLUDE(include_time_h, time.h, ac_cv_header_sys_time_h, no, ac_cv_header_time, yes) |
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862 | |
796 | |
863 | AC_CONFIG_FILES([Makefile \ |
797 | AC_CONFIG_FILES([Makefile \ |
864 | doc/Makefile \ |
798 | doc/Makefile \ |
865 | src/Makefile \ |
799 | src/Makefile \ |
866 | src/rxvtlib.h \ |
800 | src/rxvtlib.h \ |