PR4037: kernel-matching -m32 or -m64 not needed for staprun

diff --git a/runtime/staprun/configure b/runtime/staprun/configure
index d1e70cb61cf42652105bb97080f2b3da98ddf987..d37aa3ce6d85d1e25dcedaa5c29f91c2fb9406f9 100755 (executable)
--- a/runtime/staprun/configure
+++ b/runtime/staprun/configure
@@ -4318,14 +4318,6 @@ rm -rf conftest*
 fi
 
 
-# This is to compile with the same word size as the kernel.
-# We do this first, so all the tests are using the right compiler environment.
-# On e.g. PPC, userspace might be 32-bit default, but staprun
-# needs to be 64-bit.  See also bug #4037.
-case "`uname -p`" in
-ppc64|x86_64|s390x) CC="$CC -m64" ;;
-esac
-
 # Compiling without fPIE by default (see PR 9922)
 # Check whether --enable-pie was given.
 if test "${enable_pie+set}" = set; then :

diff --git a/runtime/staprun/configure.ac b/runtime/staprun/configure.ac
index 2a7518785cbbbb3be02534ba087042eb05e85514..d7dcb90c7304944d339efd7a7c7857ce5f8f6e15 100644 (file)
--- a/runtime/staprun/configure.ac
+++ b/runtime/staprun/configure.ac
@@ -15,14 +15,6 @@ AM_PROG_CC_C_O
 AC_PROG_INSTALL
 AC_SYS_LARGEFILE
 
-# This is to compile with the same word size as the kernel.
-# We do this first, so all the tests are using the right compiler environment.
-# On e.g. PPC, userspace might be 32-bit default, but staprun
-# needs to be 64-bit.  See also bug #4037.
-case "`uname -p`" in
-ppc64|x86_64|s390x) CC="$CC -m64" ;;
-esac
-
 # Compiling without fPIE by default (see PR 9922)
 AC_ARG_ENABLE([pie],
   [AS_HELP_STRING([--enable-pie], [enable position-independent-executable])])