gcc: quote characters in texi source

gcc/ChangeLog: PR bootstrap/57076 * Makefile.in (gcc-vers.texi): Quote @, { and }.
jgowdy · Nov 2, 2020 · 034db20 · 034db20
1 parent 6bcbcea
commit 034db20
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/gcc/Makefile.in b/gcc/Makefile.in
@@ -3286,7 +3286,7 @@ gcc-vers.texi: $(BASEVER) $(DEVPHASE)
 	 then echo "@set DEVELOPMENT"; \
 	 else echo "@clear DEVELOPMENT"; \
 	 fi) > $@T
-	$(build_file_translate) echo @set srcdir $(abs_srcdir) >> $@T
+	$(build_file_translate) echo @set srcdir `echo $(abs_srcdir) | sed -e 's|\\([@{}]\\)|@\\1|g'` >> $@T
 	if [ -n "$(PKGVERSION)" ]; then \
 	  echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
 	fi