Replace ln -s with $(LN_S)

[komh]

Hi/2.

This provides a choice to a user whether or not to use a symbolic link.

Here is the patch.

0001-Replace-ln-s-with-LN_S.patch

From 7a0f69b1a12f0f70e8a4d3619b0752820ac85977 Mon Sep 17 00:00:00 2001
From: KO Myung-Hun <[email protected]>
Date: Fri, 9 Aug 2024 21:43:15 +0900
Subject: [PATCH 1/4] Replace `ln -s' with `$(LN_S)'

---
 gcc/Makefile.in | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 2171693d4..8cbf65427 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -2387,10 +2387,10 @@ CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
 # ??? the implicit rules dont trigger if the source file has a different name
 # so copy instead
 gcc-ranlib.cc: gcc-ar.cc
-	ln -s $^ $@
+	$(LN_S) $^ $@
 
 gcc-nm.cc: gcc-ar.cc
-	ln -s $^ $@
+	$(LN_S) $^ $@
 
 COLLECT2_OBJS = collect2.o collect2-aix.o vec.o ggc-none.o \
   collect-utils.o file-find.o hash-table.o selftest.o
@@ -4127,7 +4127,7 @@ install-headers: $(INSTALL_HEADERS_DIR)
 	    dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
 	    if expr "$$dest" : "$$dir.*" > /dev/null; then \
 	      rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
-	      ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
+	      $(LN_S) `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
 	    fi; \
 	  done; \
 	fi
-- 
2.42.0