diff --git a/src/configure.in b/src/configure.in index 67c4bc826a76e8318a993d7fb88fa04bdbe55eaf..0c9566458906842ecaffc0977275e1f632e82652 100644 --- a/src/configure.in +++ b/src/configure.in @@ -1,4 +1,4 @@ -AC_REVISION("$Id: configure.in,v 1.113 1997/09/11 22:14:44 grubba Exp $") +AC_REVISION("$Id: configure.in,v 1.114 1997/09/15 22:47:10 grubba Exp $") AC_INIT(interpret.c) AC_CONFIG_HEADER(machine.h) @@ -481,7 +481,7 @@ AC_HEADER_STDC AC_CHECK_HEADERS(sys/rusage.h time.h sys/time.h sys/types.h unistd.h stdlib.h \ memory.h values.h string.h strings.h fcntl.h sys/filio.h sys/sockio.h crypt.h \ locale.h sys/resource.h sys/select.h sys/mman.h setjmp.h limits.h pthread.h \ -thread.h dlfcn.h dld.h sys/times.h) +thread.h dlfcn.h dld.h sys/times.h sched.h) AC_SIZEOF_TYPE(char *) AC_SIZEOF_TYPE(long) @@ -508,6 +508,29 @@ if test "${pike_cv_sys_os}" = "Linux"; then AC_MSG_WARN(I will compensate for this by adding -lc -lm) LIBS="${LIBS} -lc -lm" fi + + if test "$ac_cv_header_sched_h" = "yes"; then + AC_MSG_CHECKING(if sched.h has a typo) + AC_CACHE_VAL(pike_cv_broken_sched_h, [ + AC_TRY_COMPILE([ +#include <sched.h> + ],[ ],[ pike_cv_broken_shed_h=no ], [ + OLDCPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS -D_P=__P" + AC_TRY_COMPILE([ +#include <sched.h> + ],[ ],[ pike_cv_broken_sched_h=yes ],[ + pike_cv_broken_sched_h="very broken" + ]) + CPPFLAGS="$OLDCPPFLAGS" + ]) + ]) + AC_MSG_RESULT($pike_cv_broken_sched_h) + if test "$pike_cv_broken_sched_h" = "yes"; then + AC_MSG_WARN(Applying workaround) + CPPFLAGS="$CPPFLAGS -D_P=__P" + fi + fi fi ########################################################################