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-rw-r--r--dev-libs/gmp/gmp-6.3.0.ebuild4
1 files changed, 4 insertions, 0 deletions
diff --git a/dev-libs/gmp/gmp-6.3.0.ebuild b/dev-libs/gmp/gmp-6.3.0.ebuild
index 0891330f69e3..f96c0cf02b30 100644
--- a/dev-libs/gmp/gmp-6.3.0.ebuild
+++ b/dev-libs/gmp/gmp-6.3.0.ebuild
@@ -140,6 +140,10 @@ multilib_src_configure() {
# --with-pic forces static libraries to be built as PIC
# and without TEXTRELs. musl does not support TEXTRELs: bug #707332
$(use pic && echo --with-pic)
+
+ # XXX: In the past, we had PGO support with upstream's 'tuneup' script
+ # per https://gmplib.org/manual/Performance-optimization, but we had
+ # a variety of issues with it: bug #454912, bug #650558, and bug #658688.
)
# Move the wrappers from GMP back into place (may have been destroyed by previous econf run)