linux: get page size at build time

fixes RPi 5 16 KB page size, not working if cross-compiling
libretro · Jun 22, 2024 · 3fd6e6b · 3fd6e6b
1 parent 6891139
commit 3fd6e6b
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Makefile b/Makefile
@@ -63,6 +63,10 @@ ifeq (,$(ARCH))
    ARCH = $(shell uname -m)
 endif
 
+ifeq ($(shell uname -m),aarch64)
+   CPUFLAGS += -DPAGESIZE=$(or $(shell getconf PAGESIZE),4096)
+endif
+
 # Target Dynarec
 WITH_DYNAREC ?= $(ARCH)