From 8915f51cc0dcc6977973bd5f1cd12fa4aa87f1e0 Mon Sep 17 00:00:00 2001 From: Adrian Perez de Castro Date: Wed, 27 Apr 2022 11:17:44 +0300 Subject: [PATCH] package/brotli: workaround m68k build issues On m68k building with optimizations results in failures such as: /tmp/cckiMnG5.s: Assembler messages: /tmp/cckiMnG5.s:142572: Error: value -39206 out of range /tmp/cckiMnG5.s:142629: Error: value -40282 out of range /tmp/cckiMnG5.s:146408: Error: value -53294 out of range /tmp/cckiMnG5.s:159014: Error: value -39206 out of range /tmp/cckiMnG5.s:159071: Error: value -40282 out of range /tmp/cckiMnG5.s:162850: Error: value -53294 out of range /tmp/cckiMnG5.s:175456: Error: value -39206 out of range /tmp/cckiMnG5.s:175513: Error: value -40282 out of range /tmp/cckiMnG5.s:179292: Error: value -53294 out of range /tmp/cckiMnG5.s:191898: Error: value -39206 out of range /tmp/cckiMnG5.s:191955: Error: value -40282 out of range /tmp/cckiMnG5.s:195734: Error: value -53294 out of range These only appear when building with -O2, the smaller code generated with -Os does not cause trouble, so workaround by using that. Fixes: http://autobuild.buildroot.net/results/2f222d5a86b4237b81ca31dba89f58b0e6e879db/ Signed-off-by: Adrian Perez de Castro Signed-off-by: Arnout Vandecappelle (Essensium/Mind) --- package/brotli/brotli.mk | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/package/brotli/brotli.mk b/package/brotli/brotli.mk index 43c8524c0b..ac49fe664f 100644 --- a/package/brotli/brotli.mk +++ b/package/brotli/brotli.mk @@ -21,6 +21,12 @@ ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_68485),y) BROTLI_CFLAGS += -O0 endif +# Workaround "Error: value -1234 out of range" assembler issues +# when building with optimizations. +ifeq ($(BR2_m68k),y) +BROTLI_CFLAGS += -Os +endif + BROTLI_CONF_OPTS += -DCMAKE_C_FLAGS="$(BROTLI_CFLAGS)" $(eval $(cmake-package))