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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 | unistd.h \ |
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486 | sys/byteorder.h \ |
480 | sys/byteorder.h \ |
487 | sys/ioctl.h \ |
481 | sys/ioctl.h \ |
488 | sys/select.h \ |
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|
489 | sys/sockio.h \ |
482 | sys/sockio.h \ |
490 | sys/strredir.h \ |
483 | sys/strredir.h \ |
491 | sys/time.h \ |
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492 | time.h \ |
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493 | stdint.h \ |
484 | stdint.h \ |
494 | wchar.h \ |
485 | wchar.h \ |
495 | cwchar \ |
486 | cwchar \ |
496 | clocale \ |
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497 | ) |
487 | ) |
498 | |
488 | |
499 | dnl# check to allow both <termios.h> and <sys/ioctl.h> |
489 | dnl# check to allow both <termios.h> and <sys/ioctl.h> |
500 | AC_CACHE_CHECK(whether termios.h and sys/ioctl.h may both be included, rxvt_cv_header_sysioctl, |
490 | AC_CACHE_CHECK(whether termios.h and sys/ioctl.h may both be included, rxvt_cv_header_sysioctl, |
501 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h> |
491 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h> |
… | |
… | |
527 | dnl# -------------------------------------------------------------------------- |
517 | dnl# -------------------------------------------------------------------------- |
528 | dnl# CHECKING FOR MISSING TYPEDEFS |
518 | dnl# CHECKING FOR MISSING TYPEDEFS |
529 | dnl# -------------------------------------------------------------------------- |
519 | dnl# -------------------------------------------------------------------------- |
530 | dnl# Missing typedefs and replacements |
520 | dnl# Missing typedefs and replacements |
531 | AC_TYPE_MODE_T |
521 | AC_TYPE_MODE_T |
532 | dnl> AC_CHECK_TYPE(umode_t, int) |
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533 | dnl> AC_CHECK_TYPE(off_t, long) |
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534 | AC_TYPE_PID_T |
522 | AC_TYPE_PID_T |
535 | AC_TYPE_UID_T |
523 | AC_TYPE_UID_T |
536 | |
524 | AC_TYPE_INT16_T |
537 | AC_CHECK_SIZEOF(short, 2) |
525 | AC_TYPE_UINT16_T |
538 | AC_CHECK_SIZEOF(int, 4) |
526 | AC_TYPE_INT32_T |
539 | dnl AC_CHECK_SIZEOF(long, 4) |
527 | AC_TYPE_UINT32_T |
540 | AC_CHECK_SIZEOF(long long, 8) |
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541 | AC_CHECK_SIZEOF(int *, 4) |
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542 | |
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543 | dnl# see usage below |
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544 | AC_DEFUN([RXVT_CHECK_SIZE], |
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545 | [AC_CACHE_CHECK([for $2], $1, |
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546 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdint.h>]], [[$2 dummy;]])],[$1=yes],[dnl |
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547 | if test "$ac_cv_sizeof_char" -ge $3; then |
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548 | $1="$4 char" |
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549 | else |
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550 | if test "$ac_cv_sizeof_short" -ge $3; then |
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551 | $1="$4 short" |
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552 | else |
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553 | if test "$ac_cv_sizeof_int" -ge $3; then |
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554 | $1="$4 int" |
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555 | else |
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556 | if test "$ac_cv_sizeof_long" -ge $3; then |
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557 | $1="$4 long" |
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558 | else |
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559 | if test "$ac_cv_sizeof_long_long" -ge $3; then |
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560 | $1="$4 long long" |
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561 | else |
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562 | $1="$4 $5" # we _must_ have a (possibly wrong) default |
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563 | fi |
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564 | fi |
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565 | fi |
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566 | fi |
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567 | fi])])] |
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568 | if test x"$$1" != xyes; then |
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569 | $6="typedef $$1 $2;" |
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570 | else |
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571 | if test x"$4" = x; then |
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572 | $6="/* typedef $5 $2; */" |
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573 | else |
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574 | $6="/* typedef $4 $5 $2; */" |
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575 | fi |
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576 | fi dnl |
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577 | ) |
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578 | dnl# |
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579 | dnl# Look for types the system may know about anyway. |
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580 | dnl# |
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581 | RXVT_CHECK_SIZE(rxvt_cv_int16_t, int16_t, 2, , short, rxvt_int16_typedef) |
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582 | AC_SUBST(rxvt_int16_typedef) |
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583 | RXVT_CHECK_SIZE(rxvt_cv_uint16_t, uint16_t, 2, unsigned, short, rxvt_uint16_typedef) |
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584 | AC_SUBST(rxvt_uint16_typedef) |
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585 | RXVT_CHECK_SIZE(rxvt_cv_int32_t, int32_t, 4, , int, rxvt_int32_typedef) |
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586 | AC_SUBST(rxvt_int32_typedef) |
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587 | RXVT_CHECK_SIZE(rxvt_cv_uint32_t, uint32_t, 4, unsigned, int, rxvt_uint32_typedef) |
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588 | AC_SUBST(rxvt_uint32_typedef) |
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589 | dnl RXVT_CHECK_SIZE(rxvt_cv_int64_t, int64_t, 8, , long long, rxvt_int64_typedef) |
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590 | dnl AC_SUBST(rxvt_int64_typedef) |
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591 | dnl RXVT_CHECK_SIZE(rxvt_cv_uint64_t, uint64_t, 8, unsigned, long long, rxvt_uint64_typedef) |
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592 | dnl AC_SUBST(rxvt_uint64_typedef) |
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593 | |
528 | |
594 | dnl# -------------------------------------------------------------------------- |
529 | dnl# -------------------------------------------------------------------------- |
595 | dnl# CHECKING FOR LIBRARY FUNCTIONS |
530 | dnl# CHECKING FOR LIBRARY FUNCTIONS |
596 | dnl# -------------------------------------------------------------------------- |
531 | dnl# -------------------------------------------------------------------------- |
597 | AC_CHECK_FUNCS(unsetenv) |
532 | AC_CHECK_FUNCS(unsetenv) |
… | |
… | |
844 | $1="/* #include <$2> */" |
779 | $1="/* #include <$2> */" |
845 | fi dnl |
780 | fi dnl |
846 | AC_SUBST($1)]) |
781 | AC_SUBST($1)]) |
847 | |
782 | |
848 | RXVT_DEFINE_TO_INCLUDE(include_stdint_h, stdint.h, ac_cv_header_stdint_h, yes, notset, dontmatch) |
783 | RXVT_DEFINE_TO_INCLUDE(include_stdint_h, stdint.h, ac_cv_header_stdint_h, yes, notset, dontmatch) |
849 | RXVT_DEFINE_TO_INCLUDE(include_stdarg_h, cstdarg, ac_cv_header_stdarg_h, yes, notset, dontmatch) |
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850 | RXVT_DEFINE_TO_INCLUDE(include_stdlib_h, cstdlib, ac_cv_header_stdlib_h, yes, notset, dontmatch) |
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851 | RXVT_DEFINE_TO_INCLUDE(include_unistd_h, unistd.h, ac_cv_header_unistd_h, yes, notset, dontmatch) |
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852 | RXVT_DEFINE_TO_INCLUDE(include_string_h, cstring, ac_cv_header_string_h, yes, notset, dontmatch) |
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853 | RXVT_DEFINE_TO_INCLUDE(include_fcntl_h, fcntl.h, ac_cv_header_fcntl_h, yes, notset, dontmatch) |
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854 | RXVT_DEFINE_TO_INCLUDE(include_assert_h, assert.h, ac_cv_header_assert_h, yes, notset, dontmatch) |
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855 | RXVT_DEFINE_TO_INCLUDE(include_sys_ioctl_h, sys/ioctl.h, rxvt_cv_header_sysioctl, yes, notset, dontmatch) |
784 | RXVT_DEFINE_TO_INCLUDE(include_sys_ioctl_h, sys/ioctl.h, rxvt_cv_header_sysioctl, yes, notset, dontmatch) |
856 | RXVT_DEFINE_TO_INCLUDE(include_sys_select_h, sys/select.h, ac_cv_header_sys_select_h, yes, notset, dontmatch) |
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|
857 | RXVT_DEFINE_TO_INCLUDE(include_sys_strredir_h, sys/strredir.h, ac_cv_header_sys_strredir_h, yes, notset, dontmatch) |
785 | RXVT_DEFINE_TO_INCLUDE(include_sys_strredir_h, sys/strredir.h, ac_cv_header_sys_strredir_h, yes, notset, dontmatch) |
858 | RXVT_DEFINE_TO_INCLUDE(include_sys_time_h, sys/time.h, ac_cv_header_sys_time_h, yes, notset, dontmatch) |
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|
859 | RXVT_DEFINE_TO_INCLUDE(include_time_h, time.h, ac_cv_header_sys_time_h, no, ac_cv_header_time, yes) |
|
|
860 | |
786 | |
861 | AC_CONFIG_FILES([Makefile \ |
787 | AC_CONFIG_FILES([Makefile \ |
862 | doc/Makefile \ |
788 | doc/Makefile \ |
863 | src/Makefile \ |
789 | src/Makefile \ |
864 | src/rxvtlib.h \ |
790 | src/rxvtlib.h \ |