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* [gentoo-dev] [PATCH] flag-o-matic.eclass: add -flto, -flto=* to ALLOWED_FLAGS (strip-flags whitelist)
@ 2023-05-07 15:41 Sam James
  0 siblings, 0 replies; only message in thread
From: Sam James @ 2023-05-07 15:41 UTC (permalink / raw
  To: gentoo-dev; +Cc: toolchain, Sam James

LTO is pretty safe nowadays and packages broken with it should really use
filter-lto specifically instead.

Signed-off-by: Sam James <sam@gentoo.org>
---
 eclass/flag-o-matic.eclass | 1 +
 1 file changed, 1 insertion(+)

diff --git a/eclass/flag-o-matic.eclass b/eclass/flag-o-matic.eclass
index be169f934c02..201b033df279 100644
--- a/eclass/flag-o-matic.eclass
+++ b/eclass/flag-o-matic.eclass
@@ -48,6 +48,7 @@ setup-allowed-flags() {
 _setup-allowed-flags() {
 	ALLOWED_FLAGS=(
 		-pipe -O '-O[123sg]' '-mcpu=*' '-march=*' '-mtune=*'
+		-flto '-flto=*'
 
 		# Hardening flags
 		'-fstack-protector*'
-- 
2.40.1



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2023-05-07 15:41 [gentoo-dev] [PATCH] flag-o-matic.eclass: add -flto, -flto=* to ALLOWED_FLAGS (strip-flags whitelist) Sam James

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