isc-posix.m4   [plain text]

#serial 1
dnl This test replaces the one in autoconf.
dnl Currently this macro should have the same name as the autoconf macro
dnl because gettext's gettext.m4 (distributed in the automake package)
dnl still uses it.  Otherwise, the use in gettext.m4 makes autoheader
dnl give these diagnostics:
dnl   configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
dnl   configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX

undefine([AC_ISC_POSIX])
AC_DEFUN(AC_ISC_POSIX,
  [
    dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
    AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
  ]
)