LU-1199 build: Remove check for obsolete compilers

[fs/lustre-release.git] / build / autoconf / lustre-build.m4

diff --git a/build/autoconf/lustre-build.m4 b/build/autoconf/lustre-build.m4
index d977558..ef1ced2 100644 (file)
--- a/build/autoconf/lustre-build.m4
+++ b/build/autoconf/lustre-build.m4
@@ -624,35 +624,6 @@ LC_PATH_DEFAULTS
 #
 AC_DEFUN([LB_PROG_CC],
 [AC_PROG_RANLIB
-AC_MSG_CHECKING([for buggy compiler])
-CC_VERSION=`$CC -v 2>&1 | grep "^gcc version"`
-bad_cc() {
-       AC_MSG_RESULT([buggy compiler found!])
-       echo
-       echo "   '$CC_VERSION'"
-       echo "  has been known to generate bad code, "
-       echo "  please get an updated compiler."
-       AC_MSG_ERROR([sorry])
-}
-case "$CC_VERSION" in
-       "gcc version 2.95"*)
-               bad_cc
-               ;;
-       # ost_pack_niobuf putting 64bit NTOH temporaries on the stack
-       # without "sub    $0xc,%esp" to protect the stack from being
-       # stomped on by interrupts (bug 606)
-       "gcc version 2.96 20000731 (Red Hat Linux 7.1 2.96-98)")
-               bad_cc
-               ;;
-       # mandrake's similar sub 0xc compiler bug
-       # http://marc.theaimsgroup.com/?l=linux-kernel&m=104748366226348&w=2
-       "gcc version 2.96 20000731 (Mandrake Linux 8.1 2.96-0.62mdk)")
-               bad_cc
-               ;;
-       *)
-               AC_MSG_RESULT([no known problems])
-               ;;
-esac
 
 # ---------  unsigned long long sane? -------
 AC_CHECK_SIZEOF(unsigned long long, 0)