diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 54999b164..6c0459747 100644 --- a/configure.ac +++ b/configure.ac @@ -1010,6 +1010,37 @@ main() { return sizeof(ino_t) < 8; } fi fi fi +AH_TEMPLATE([ZLONG_IS_LONG_LONG], +[Define to 1 if the zlong type uses long long int.]) +if test "$zsh_cv_64_bit_type" = "long long"; then + dnl Remember this so we can get (s)printf output right. + AC_DEFINE(ZLONG_IS_LONG_LONG) +fi + +dnl We'll blithely assume (f)printf supports the same types as sprintf. +AC_CACHE_CHECK(for %lld printf support, zsh_cv_printf_has_lld, +[AC_TRY_RUN( +[#include <stdio.h> +#include <string.h> +int main(int argc, char **argv) +{ + long long foo = ((long long)0xdead << 40) | 0xf00d; + char buf[80]; + sprintf(buf, "before%lldafter", foo); + if (!strcmp(buf, "before62677660341432333after")) { + return 0; + } + return 1; +} +], +zsh_cv_printf_has_lld=yes, +zsh_cv_printf_has_lld=no, +zsh_cv_printf_has_lld=no)]) +AH_TEMPLATE(PRINTF_HAS_LLD, +[Define to 1 if printf and sprintf support %lld for long long.]) +if test x$zsh_cv_printf_has_lld = xyes; then + AC_DEFINE(PRINTF_HAS_LLD) +fi dnl Check for sigset_t. Currently I'm looking in dnl <sys/types.h> and <signal.h>. Others might need @@ -1572,6 +1603,8 @@ AH_TEMPLATE([HAVE_NUMNAMES], [Define if you have the terminfo numnames symbol.]) AH_TEMPLATE([HAVE_STRNAMES], [Define if you have the terminfo strnames symbol.]) +AH_TEMPLATE([TGOTO_PROTO_MISSING], +[Define if there is no prototype for the tgoto() terminal function.]) if test x$zsh_cv_path_term_header != xnone; then AC_DEFINE(ZSH_HAVE_TERM_H) @@ -1587,26 +1620,42 @@ if test x$zsh_cv_path_term_header != xnone; then AC_TRY_LINK($term_includes, [char **test = boolcodes; puts(*test);], AC_DEFINE(HAVE_BOOLCODES) boolcodes=yes, boolcodes=no) AC_MSG_RESULT($boolcodes) + AC_MSG_CHECKING(if numcodes is available) AC_TRY_LINK($term_includes, [char **test = numcodes; puts(*test);], AC_DEFINE(HAVE_NUMCODES) numcodes=yes, numcodes=no) AC_MSG_RESULT($numcodes) + AC_MSG_CHECKING(if strcodes is available) AC_TRY_LINK($term_includes, [char **test = strcodes; puts(*test);], AC_DEFINE(HAVE_STRCODES) strcodes=yes, strcodes=no) AC_MSG_RESULT($strcodes) + AC_MSG_CHECKING(if boolnames is available) AC_TRY_LINK($term_includes, [char **test = boolnames; puts(*test);], AC_DEFINE(HAVE_BOOLNAMES) boolnames=yes, boolnames=no) AC_MSG_RESULT($boolnames) + AC_MSG_CHECKING(if numnames is available) AC_TRY_LINK($term_includes, [char **test = numnames; puts(*test);], AC_DEFINE(HAVE_NUMNAMES) numnames=yes, numnames=no) AC_MSG_RESULT($numnames) + AC_MSG_CHECKING(if strnames is available) AC_TRY_LINK($term_includes, [char **test = strnames; puts(*test);], AC_DEFINE(HAVE_STRNAMES) strnames=yes, strnames=no) AC_MSG_RESULT($strnames) + + dnl There are apparently defective terminal library headers on some + dnl versions of Solaris before 11. + AC_MSG_CHECKING(if tgoto prototype is missing) + tgoto_includes="$term_includes +/* guaranteed to clash with any valid tgoto prototype */ +extern void tgoto(int **stuff, float **more_stuff);" + AC_TRY_LINK($tgoto_includes, + [int *stuff; float *more_stuff; tgoto(&stuff, &more_stuff);], + AC_DEFINE(TGOTO_PROTO_MISSING) tgotoprotomissing=yes, tgotoprotomissing=no) + AC_MSG_RESULT($tgotoprotomissing) else ZSH_TERM_H= fi |