makefile: let replace_float compatible with macOS builtin BSD sed (#346)

riscv-non-isa · Jul 16, 2024 · 0968390 · 0968390
1 parent 90e9650
commit 0968390
Showing 1 changed file with 10 additions and 3 deletions.
diff --git a/rvv-intrinsic-generator/Makefile b/rvv-intrinsic-generator/Makefile
@@ -31,10 +31,17 @@ __check_defined = \
  $(error Undefined $1$(if $2, ($2))))
 
 # Replace softfloat float-point types with LLVM compatible floating-point types
+# macOS uses BSD sed
+ifeq ($(shell uname), Darwin)
+ SED_CMD = sed -i ''
+else
+ SED_CMD = sed -i
+endif
+
 replace_float = \
- sed -i 's/float16_t/_Float16/g' $(1)/*; \
- sed -i 's/float32_t/float/g' $(1)/*; \
- sed -i 's/float64_t/double/g' $(1)/*
+ $(SED_CMD) 's/float16_t/_Float16/g' $(1)/*; \
+ $(SED_CMD) 's/float32_t/float/g' $(1)/*; \
+ $(SED_CMD) 's/float64_t/double/g' $(1)/*
 
 ###############################################################################
 # Variables