Don't hard-code ld when extracting host linker version, use ${LD} if

it is set.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209742 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/autoconf/m4/link_options.m4 b/autoconf/m4/link_options.m4
index b58d61745f97028ee10444e5f0f865872901d419..abf6596f7c6fb8f80afef52101510fc2ae829dc5 100644 (file)
--- a/autoconf/m4/link_options.m4
+++ b/autoconf/m4/link_options.m4
@@ -6,7 +6,7 @@
 AC_DEFUN([AC_LINK_GET_VERSION],
   [AC_CACHE_CHECK([for linker version],[llvm_cv_link_version],
   [
 AC_DEFUN([AC_LINK_GET_VERSION],
   [AC_CACHE_CHECK([for linker version],[llvm_cv_link_version],
   [

-   version_string="$(ld -v 2>&1 | head -1)"
+   version_string="$(${LD:-ld} -v 2>&1 | head -1)"

 
    # Check for ld64.
    if (echo "$version_string" | grep -q "ld64"); then
 
    # Check for ld64.
    if (echo "$version_string" | grep -q "ld64"); then

diff --git a/configure b/configure
index e1959dfee6c083e28b8962ed1bbf28c9e21ade3e..8c6270dd89fdb355e84cc323fb564fdec5c8464e 100755 (executable)
--- a/configure
+++ b/configure
@@ -7612,7 +7612,7 @@ if test "${llvm_cv_link_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 

-   version_string="$(ld -v 2>&1 | head -1)"
+   version_string="$(${LD:-ld} -v 2>&1 | head -1)"

 
    # Check for ld64.
    if (echo "$version_string" | grep -q "ld64"); then
 
    # Check for ld64.
    if (echo "$version_string" | grep -q "ld64"); then