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-rw-r--r--libc/misc/regex/Makefile.in11
1 files changed, 4 insertions, 7 deletions
diff --git a/libc/misc/regex/Makefile.in b/libc/misc/regex/Makefile.in
index 94710238f..f95a9f7a3 100644
--- a/libc/misc/regex/Makefile.in
+++ b/libc/misc/regex/Makefile.in
@@ -7,17 +7,14 @@
subdirs += libc/misc/regex
-ifeq ($(UCLIBC_HAS_REGEX_OLD),y)
-CSRC := regex_old.c
-else
-CSRC := regex.c
-endif
+VARIANT := $(if $(UCLIBC_HAS_REGEX_OLD),_old)
+CSRC-y := regex$(VARIANT).c
MISC_REGEX_DIR := $(top_srcdir)libc/misc/regex
MISC_REGEX_OUT := $(top_builddir)libc/misc/regex
-MISC_REGEX_SRC := $(patsubst %.c,$(MISC_REGEX_DIR)/%.c,$(CSRC))
-MISC_REGEX_OBJ := $(patsubst %.c,$(MISC_REGEX_OUT)/%.o,$(CSRC))
+MISC_REGEX_SRC := $(patsubst %.c,$(MISC_REGEX_DIR)/%.c,$(CSRC-y))
+MISC_REGEX_OBJ := $(patsubst %.c,$(MISC_REGEX_OUT)/%.o,$(CSRC-y))
libc-$(UCLIBC_HAS_REGEX) += $(MISC_REGEX_OBJ)