fix NEWLIB_MULTILIB_NAMES in Makefile

see #1513 The NEWLIB_MULTILIB_NAMES generated in makefile for MULTILIB_GEN may contain space at the end, which cause the generate_target_board script to crash Signed-off-by: Bin XIE <[email protected]>
riscv-collab · Oct 22, 2024 · 5184413 · 5184413
1 parent a14abe3
commit 5184413
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Makefile.in b/Makefile.in
@@ -74,7 +74,7 @@ ifeq ($(MULTILIB_GEN),)
 NEWLIB_MULTILIB_NAMES := @newlib_multilib_names@
 GCC_MULTILIB_FLAGS := $(MULTILIB_FLAGS)
 else
-NEWLIB_MULTILIB_NAMES := $(shell echo "$(MULTILIB_GEN)" | $(SED) 's/;/\n/g' | $(SED) '/^$$/d' | $(AWK) '{split($$0,a,"-"); printf "%s-%s ", a[1],a[2]}')
+NEWLIB_MULTILIB_NAMES := $(shell echo "$(MULTILIB_GEN)" | $(SED) 's/;/\n/g' | $(SED) '/^$$/d' | $(AWK) '{split($$0,a,"-"); printf "%s-%s", (NR==1?a[1]:" "a[1]),a[2]}')
 GCC_MULTILIB_FLAGS := $(MULTILIB_FLAGS) --with-multilib-generator="$(MULTILIB_GEN)"
 endif
 GLIBC_MULTILIB_NAMES := @glibc_multilib_names@