diff options
Diffstat (limited to 'm4/guix.m4')
| -rw-r--r-- | m4/guix.m4 | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/m4/guix.m4 b/m4/guix.m4 index 721285b014..8e174e92e5 100644 --- a/m4/guix.m4 +++ b/m4/guix.m4 @@ -136,23 +136,6 @@ AC_DEFUN([GUIX_ASSERT_GUILE_FEATURES], [ done ]) -dnl GUIX_CHECK_UNBUFFERED_CBIP -dnl -dnl Check whether 'setbvuf' works on custom binary input ports (CBIPs), as is -dnl the case starting with Guile 2.0.10. -AC_DEFUN([GUIX_CHECK_UNBUFFERED_CBIP], [ - AC_CACHE_CHECK([whether Guile's custom binary input ports support 'setvbuf'], - [ac_cv_guix_cbips_support_setvbuf], - [if "$GUILE" -c "(use-modules (rnrs io ports)) \ - (let ((p (make-custom-binary-input-port \"cbip\" pk #f #f #f))) \ - (setvbuf p _IONBF))" >&5 2>&1 - then - ac_cv_guix_cbips_support_setvbuf=yes - else - ac_cv_guix_cbips_support_setvbuf=no - fi]) -]) - dnl GUIX_ASSERT_SYNTAX_OBJECT_EQUAL dnl dnl Guile 2.2.1 was a brown-paper-bag release where 'equal?' wouldn't work |