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Diffstat (limited to 'src/configure.ac')
| -rw-r--r-- | src/configure.ac | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/configure.ac b/src/configure.ac index 457f2b82b1..010cc8f09c 100644 --- a/src/configure.ac +++ b/src/configure.ac @@ -3593,7 +3593,15 @@ fi AC_MSG_CHECKING(for SVR4 ptys) if test -c /dev/ptmx ; then - AC_TRY_LINK([], [ptsname(0);grantpt(0);unlockpt(0);], + AC_TRY_LINK([ +// These should be in stdlib.h, but it depends on _XOPEN_SOURCE. +char *ptsname(int); +int unlockpt(int); +int grantpt(int); + ], [ + ptsname(0); + grantpt(0); + unlockpt(0);], AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SVR4_PTYS), AC_MSG_RESULT(no)) else |