diff options
Diffstat (limited to 'aclocal.m4')
| -rw-r--r-- | aclocal.m4 | 82 |
1 files changed, 62 insertions, 20 deletions
@@ -933,7 +933,7 @@ AC_DEFINE(HAVE_STRUCT_STAT_ST_BLOCKS) fi ]) -AC_DEFUN(BASH_CHECK_LIB_TERMCAP, +AC_DEFUN([BASH_CHECK_LIB_TERMCAP], [ if test "X$bash_cv_termcap_lib" = "X"; then _bash_needmsg=yes @@ -1540,20 +1540,24 @@ fi AC_DEFUN(BASH_CHECK_DEV_FD, [AC_MSG_CHECKING(whether /dev/fd is available) AC_CACHE_VAL(bash_cv_dev_fd, -[if test -d /dev/fd && test -r /dev/fd/0 < /dev/null; then +[bash_cv_dev_fd="" +if test -d /dev/fd && test -r /dev/fd/0 < /dev/null; then # check for systems like FreeBSD 5 that only provide /dev/fd/[012] - exec 3<&0 + exec 3</dev/null if test -r /dev/fd/3; then bash_cv_dev_fd=standard else bash_cv_dev_fd=absent fi exec 3<&- - elif test -d /proc/self/fd && test -r /proc/self/fd/0 < /dev/null; then - bash_cv_dev_fd=whacky - else - bash_cv_dev_fd=absent - fi +fi +if test -z "$bash_cv_dev_fd" ; then + if test -d /proc/self/fd && test -r /proc/self/fd/0 < /dev/null; then + bash_cv_dev_fd=whacky + else + bash_cv_dev_fd=absent + fi +fi ]) AC_MSG_RESULT($bash_cv_dev_fd) if test $bash_cv_dev_fd = "standard"; then @@ -1667,6 +1671,8 @@ fi dnl dnl check for availability of multibyte characters and functions dnl +dnl geez, I wish I didn't have to check for all of this stuff separately +dnl AC_DEFUN(BASH_CHECK_MULTIBYTE, [ AC_CHECK_HEADERS(wctype.h) @@ -1674,23 +1680,22 @@ AC_CHECK_HEADERS(wchar.h) AC_CHECK_HEADERS(langinfo.h) AC_CHECK_FUNC(mbsrtowcs, AC_DEFINE(HAVE_MBSRTOWCS)) -AC_CHECK_FUNC(mbrtowc, AC_DEFINE(HAVE_MBRTOWC)) AC_CHECK_FUNC(mbrlen, AC_DEFINE(HAVE_MBRLEN)) -AC_CHECK_FUNC(wctomb, AC_DEFINE(HAVE_WCTOMB)) -AC_CHECK_FUNC(wcwidth, AC_DEFINE(HAVE_WCWIDTH)) + +AC_CHECK_FUNC(wcrtomb, AC_DEFINE(HAVE_WCRTOMB)) +AC_CHECK_FUNC(wcscoll, AC_DEFINE(HAVE_WCSCOLL)) AC_CHECK_FUNC(wcsdup, AC_DEFINE(HAVE_WCSDUP)) +AC_CHECK_FUNC(wcwidth, AC_DEFINE(HAVE_WCWIDTH)) +AC_CHECK_FUNC(wctype, AC_DEFINE(HAVE_WCTYPE)) -AC_CACHE_CHECK([for mbstate_t], bash_cv_have_mbstate_t, -[AC_TRY_COMPILE([ -#include <wchar.h>], [ - mbstate_t ps; - mbstate_t *psp; - psp = (mbstate_t *)0; -], bash_cv_have_mbstate_t=yes, bash_cv_have_mbstate_t=no)]) -if test $bash_cv_have_mbstate_t = yes; then +dnl checks for both mbrtowc and mbstate_t +AC_FUNC_MBRTOWC +if test $ac_cv_func_mbrtowc = yes; then AC_DEFINE(HAVE_MBSTATE_T) fi +AC_CHECK_FUNCS(iswlower iswupper towlower towupper iswctype) + AC_CACHE_CHECK([for nl_langinfo and CODESET], bash_cv_langinfo_codeset, [AC_TRY_LINK( [#include <langinfo.h>], @@ -1700,6 +1705,43 @@ if test $bash_cv_langinfo_codeset = yes; then AC_DEFINE(HAVE_LANGINFO_CODESET) fi +dnl check for wchar_t in <wchar.h> +AC_CACHE_CHECK([for wchar_t in wchar.h], bash_cv_type_wchar_t, +[AC_TRY_COMPILE( +[#include <wchar.h> +], +[ + wchar_t foo; + foo = 0; +], bash_cv_type_wchar_t=yes, bash_cv_type_wchar_t=no)]) +if test $bash_cv_type_wchar_t = yes; then + AC_DEFINE(HAVE_WCHAR_T, 1, [systems should define this type here]) +fi + +dnl check for wctype_t in <wctype.h> +AC_CACHE_CHECK([for wctype_t in wctype.h], bash_cv_type_wctype_t, +[AC_TRY_COMPILE( +[#include <wctype.h>], +[ + wctype_t foo; + foo = 0; +], bash_cv_type_wctype_t=yes, bash_cv_type_wctype_t=no)]) +if test $bash_cv_type_wctype_t = yes; then + AC_DEFINE(HAVE_WCTYPE_T, 1, [systems should define this type here]) +fi + +dnl check for wint_t in <wctype.h> +AC_CACHE_CHECK([for wint_t in wctype.h], bash_cv_type_wint_t, +[AC_TRY_COMPILE( +[#include <wctype.h>], +[ + wint_t foo; + foo = 0; +], bash_cv_type_wint_t=yes, bash_cv_type_wint_t=no)]) +if test $bash_cv_type_wint_t = yes; then + AC_DEFINE(HAVE_WINT_T, 1, [systems should define this type here]) +fi + ]) dnl need: prefix exec_prefix libdir includedir CC TERMCAP_LIB @@ -1707,7 +1749,7 @@ dnl require: dnl AC_PROG_CC dnl BASH_CHECK_LIB_TERMCAP -AC_DEFUN(RL_LIB_READLINE_VERSION, +AC_DEFUN([RL_LIB_READLINE_VERSION], [ AC_REQUIRE([BASH_CHECK_LIB_TERMCAP]) |