From d77e5f3d45b0cbae850e3a6e23d52edc137be803 Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
Date: Wed, 8 Feb 2023 13:52:05 +0100
Subject: [PATCH] configure: use ${LD} instead of hard-coding 'ld'

When doing cross-compilation, we do not want to use the native tools to
test, but the target tools.

Note that the weird quoting is inherited from a legacy patch in
Buildroot, which dates back ages (at least 2006), and as it has not been
identified as breaking things, we keep it as-is... Meh...

Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
---
 configure    | 12 ++++++------
 configure.ac | 12 ++++++------
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/configure b/configure
index 810636e..30a7ea3 100755
--- a/configure
+++ b/configure
@@ -4377,12 +4377,12 @@ if ac_fn_c_try_compile "$LINENO"; then :
             ac_cv_shared_link_args='# Could not configure shlib linking'
             enable_shlib=no
           fi
-       elif (ld -shared --whole-archive -soname conftest.so -o conftest.so.t conftest.a) 2>&5; then
-		ac_cv_shared_link_args='ld -shared --whole-archive -soname $@ -o $@.t'
-	elif (ld -shared -o conftest.so.t -all -soname conftest.so.t -none -lc -all conftest.a) 2>&5; then
-		ac_cv_shared_link_args='ld -shared -o $@.t -all -soname $@ -none -lc -all'
-	elif (ld -G -o conftest.so.t conftest.a) 2>&5; then
-		ac_cv_shared_link_args='ld -G -o $@.t'
+       elif (${LD-ld} -shared --whole-archive -soname conftest.so -o conftest.so.t conftest.a) 2>&5; then
+		ac_cv_shared_link_args="${LD-ld}"' -shared --whole-archive -soname $@ -o $@.t'
+	elif (${LD-ld} -shared -o conftest.so.t -all -soname conftest.so.t -none -lc -all conftest.a) 2>&5; then
+		ac_cv_shared_link_args="${LD-ld}"' -shared -o $@.t -all -soname $@ -none -lc -all'
+	elif (${LD-ld} -G -o conftest.so.t conftest.a) 2>&5; then
+		ac_cv_shared_link_args="${LD-ld}"' -G -o $@.t'
 	else
 		# oh well, toss an error
 		ac_cv_shared_link_args='# Could not configure shlib linking'
diff --git a/configure.ac b/configure.ac
index 51bdf4d..0d80a78 100644
--- a/configure.ac
+++ b/configure.ac
@@ -169,12 +169,12 @@ AC_COMPILE_IFELSE([AC_LANG_SOURCE([ int foo(int val) { return val + 1; } ])],[
             ac_cv_shared_link_args='# Could not configure shlib linking'
             enable_shlib=no
           fi
-       elif (ld -shared --whole-archive -soname conftest.so -o conftest.so.t conftest.a) 2>&5; then
-		ac_cv_shared_link_args='ld -shared --whole-archive -soname $@ -o $@.t'
-	elif (ld -shared -o conftest.so.t -all -soname conftest.so.t -none -lc -all conftest.a) 2>&5; then
-		ac_cv_shared_link_args='ld -shared -o $@.t -all -soname $@ -none -lc -all'
-	elif (ld -G -o conftest.so.t conftest.a) 2>&5; then
-		ac_cv_shared_link_args='ld -G -o $@.t'
+       elif (${LD-ld} -shared --whole-archive -soname conftest.so -o conftest.so.t conftest.a) 2>&5; then
+		ac_cv_shared_link_args="${LD-ld}"' -shared --whole-archive -soname $@ -o $@.t'
+	elif (${LD-ld} -shared -o conftest.so.t -all -soname conftest.so.t -none -lc -all conftest.a) 2>&5; then
+		ac_cv_shared_link_args="${LD-ld}"' -shared -o $@.t -all -soname $@ -none -lc -all'
+	elif (${LD-ld} -G -o conftest.so.t conftest.a) 2>&5; then
+		ac_cv_shared_link_args="${LD-ld}"' -G -o $@.t'
 	else
 		# oh well, toss an error
 		ac_cv_shared_link_args='# Could not configure shlib linking'
-- 
2.25.1