From ab51e7536b2e4732e981fb57e1631206e51abe8e Mon Sep 17 00:00:00 2001
From: "Peter W. Draper" <p.w.draper@durham.ac.uk>
Date: Thu, 30 Nov 2023 16:40:02 +0000
Subject: [PATCH] Check if the tools to support ipo are available. If not use
the standard versions as determined by libtool.
---
configure.ac | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/configure.ac b/configure.ac
index 9a6372f9b2..7c09acb839 100644
--- a/configure.ac
+++ b/configure.ac
@@ -130,28 +130,28 @@ if test "$enable_ipo" = "yes"; then
if test "$ax_cv_c_compiler_vendor" = "intel"; then
CFLAGS="$CFLAGS -ip -ipo"
LDFLAGS="$LDFLAGS -ipo"
- : ${AR="xiar"}
- : ${LD="xild"}
+ AC_CHECK_PROGS([AR], [xiar])
+ AC_CHECK_PROGS([LD], [xild])
AC_MSG_RESULT([added Intel interprocedural optimization support])
elif test "$ax_cv_c_compiler_vendor" = "oneapi"; then
CFLAGS="$CFLAGS -ipo"
LDFLAGS="$LDFLAGS -ipo"
- : ${AR="xiar"}
- : ${LD="xild"}
+ AC_CHECK_PROGS([AR], [xiar])
+ AC_CHECK_PROGS([LD], [xild])
AC_MSG_RESULT([added oneapi interprocedural optimization support])
elif test "$ax_cv_c_compiler_vendor" = "gnu"; then
CFLAGS="$CFLAGS -flto"
LDFLAGS="$LDFLAGS -flto"
AX_COMPARE_VERSION($ax_cv_c_compiler_version, [ge], [5.0.0],
- [
- : ${AR="gcc-ar"}
- : ${RANLIB="gcc-ranlib"}
- ], [:] )
+ [
+ AC_CHECK_PROGS([AR], [gcc-ar])
+ AC_CHECK_PROGS([RANLIB], [gcc-ranlib])
+ ], [:] )
AC_MSG_RESULT([added GCC interprocedural optimization support])
elif test "$ax_cv_c_compiler_vendor" = "clang"; then
CFLAGS="$CFLAGS -flto"
LDFLAGS="$LDFLAGS -flto"
- : ${RANLIB="llvm-ranlib"}
+ AC_CHECK_PROGS([RANLIB], [llvm-ranlib])
AC_MSG_RESULT([added LLVM interprocedural optimization support])
else
AC_MSG_WARN([Compiler does not support interprocedural optimization])
--
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