diff options
Diffstat (limited to 'readline/aclocal.m4')
| -rw-r--r-- | readline/aclocal.m4 | 38 |
1 files changed, 33 insertions, 5 deletions
diff --git a/readline/aclocal.m4 b/readline/aclocal.m4 index 716a043..7730d2d 100644 --- a/readline/aclocal.m4 +++ b/readline/aclocal.m4 @@ -1692,13 +1692,14 @@ AC_CHECK_HEADERS(wctype.h) AC_CHECK_HEADERS(wchar.h) AC_CHECK_HEADERS(langinfo.h) +AC_CHECK_HEADERS(mbstr.h) + AC_CHECK_FUNC(mbrlen, AC_DEFINE(HAVE_MBRLEN)) AC_CHECK_FUNC(mbscasecmp, AC_DEFINE(HAVE_MBSCMP)) AC_CHECK_FUNC(mbscmp, AC_DEFINE(HAVE_MBSCMP)) AC_CHECK_FUNC(mbsnrtowcs, AC_DEFINE(HAVE_MBSNRTOWCS)) AC_CHECK_FUNC(mbsrtowcs, AC_DEFINE(HAVE_MBSRTOWCS)) - AC_REPLACE_FUNCS(mbschr) AC_CHECK_FUNC(wcrtomb, AC_DEFINE(HAVE_WCRTOMB)) @@ -1763,9 +1764,36 @@ if test $bash_cv_type_wint_t = yes; then AC_DEFINE(HAVE_WINT_T, 1, [systems should define this type here]) fi +dnl check for broken wcwidth +AC_CACHE_CHECK([for wcwidth broken with unicode combining characters], +bash_cv_wcwidth_broken, +[AC_TRY_RUN([ +#include <unistd.h> +#include <stdlib.h> +#include <stdio.h> + +#include <locale.h> +#include <wchar.h> + +main(c, v) +int c; +char **v; +{ + int w; + + setlocale(LC_ALL, "en_US.UTF-8"); + w = wcwidth (0x0301); + exit (w == 0); /* exit 0 if wcwidth broken */ +} +], +bash_cv_wcwidth_broken=yes, bash_cv_wcwidth_broken=no, bash_cv_wcwidth_broken=no)]) +if test "$bash_cv_wcwidth_broken" = yes; then + AC_DEFINE(WCWIDTH_BROKEN, 1, [wcwidth is usually not broken]) +fi + if test "$am_cv_func_iconv" = yes; then OLDLIBS="$LIBS" - LIBS="$LIBS $LIBICONV" + LIBS="$LIBS $LIBINTL $LIBICONV" AC_CHECK_FUNCS(locale_charset) LIBS="$OLDLIBS" fi @@ -3098,7 +3126,7 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY], found_so= found_a= if test $use_additional = yes; then - if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then + if test "X$prefer_shared" = "Xyes" && test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then found_dir="$additional_libdir" found_so="$additional_libdir/lib$name.$shlibext" if test -f "$additional_libdir/lib$name.la"; then @@ -3120,7 +3148,7 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY], case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` - if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then + if test "X$prefer_shared" = "Xyes" && test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then found_dir="$dir" found_so="$dir/lib$name.$shlibext" if test -f "$dir/lib$name.la"; then @@ -4123,7 +4151,7 @@ main() AC_DEFUN(BASH_STRUCT_WEXITSTATUS_OFFSET, [AC_MSG_CHECKING(for offset of exit status in return status from wait) AC_CACHE_VAL(bash_cv_wexitstatus_offset, -[AC_RUN_IFELSE([ +[AC_TRY_RUN([ #include <stdlib.h> #include <unistd.h> |