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-rw-r--r--sysdeps/unix/sysv/linux/loongarch/Makefile9
1 files changed, 9 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/loongarch/Makefile b/sysdeps/unix/sysv/linux/loongarch/Makefile
index 91bd35800a..c84a1762ed 100644
--- a/sysdeps/unix/sysv/linux/loongarch/Makefile
+++ b/sysdeps/unix/sysv/linux/loongarch/Makefile
@@ -1,3 +1,12 @@
 ifeq ($(subdir),stdlib)
 gen-as-const-headers += ucontext_i.sym
 endif
+
+abi-variants := lp64s lp64d
+
+ifeq (,$(filter $(default-abi),$(abi-variants)))
+$(error Unknown ABI $(default-abi), must be one of $(abi-variants))
+endif
+
+abi-lp64s-condition	:= __WORDSIZE == 64 && defined __loongarch_soft_float
+abi-lp64d-condition	:= __WORDSIZE == 64 && defined __loongarch_double_float