vendor/arm-optimized-routines/v25.01vendor/arm-optimized-routines

1 files changed, 12 insertions, 4 deletions

diff --git a/Makefile b/Makefile
index c487896728c2..e7503dbd2f60 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 # Makefile - requires GNU make
 #
-# Copyright (c) 2018-2022, Arm Limited.
+# Copyright (c) 2018-2024, Arm Limited.
 # SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception
 
 srcdir = .
@@ -11,7 +11,6 @@ includedir = $(prefix)/include
 
 # Configure these in config.mk, do not make changes in this file.
 SUBS = math string networking
-PLSUBS = math
 HOST_CC = cc
 HOST_CFLAGS = -std=c99 -O2
 HOST_LDFLAGS =
@@ -21,12 +20,22 @@ CPPFLAGS =
 CFLAGS = -std=c99 -O2
 CFLAGS_SHARED = -fPIC
 CFLAGS_ALL = -Ibuild/include $(CPPFLAGS) $(CFLAGS)
-CFLAGS_PL = -Ibuild/pl/include $(CPPFLAGS) $(CFLAGS) -DPL
 LDFLAGS =
 LDLIBS =
 AR = $(CROSS_COMPILE)ar
 RANLIB = $(CROSS_COMPILE)ranlib
 INSTALL = install
+# Detect OS.
+# Assume Unix environment: Linux, Darwin, or Msys.
+OS := $(shell uname -s)
+OS := $(patsubst MSYS%,Msys,$(OS))
+# Following math dependencies can be adjusted in config file
+# if necessary, e.g. for Msys.
+libm-libs = -lm
+libc-libs = -lc
+mpfr-libs = -lmpfr
+gmp-libs = -lgmp
+mpc-libs = -lmpc
 
 all:
 
@@ -53,7 +62,6 @@ $(DIRS):
 	mkdir -p $@
 
 $(filter %.os,$(ALL_FILES)): CFLAGS_ALL += $(CFLAGS_SHARED)
-$(filter %.os,$(ALL_FILES)): CFLAGS_PL += $(CFLAGS_SHARED)
 
 build/%.o: $(srcdir)/%.S
 	$(CC) $(CFLAGS_ALL) -c -o $@ $<