File 4675-Don-t-use-the-compile-server-for-PGO.patch of Package erlang
From 3f5cca174d99b9730bf6fd09cd128046255e1910 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= <bjorn@erlang.org>
Date: Mon, 13 May 2019 15:54:16 +0200
Subject: [PATCH 5/6] Don't use the compile server for PGO
It won't save any time and starting the compile server could disturb
the profiling.
---
erts/emulator/Makefile.in | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/erts/emulator/Makefile.in b/erts/emulator/Makefile.in
index ba5ba8abef..7f50372532 100644
--- a/erts/emulator/Makefile.in
+++ b/erts/emulator/Makefile.in
@@ -741,8 +741,8 @@ $(OBJDIR)/PROFILE: $(BINDIR)/$(PROFILE_EXECUTABLE)
$(V_at)echo " PROFILE ${PROFILE_EXECUTABLE}"
$(V_at)rm -f $(OBJDIR)/erl*.profraw
$(V_at)set -e; LLVM_PROFILE_FILE="$(OBJDIR)/erlc-%m.profraw" \
- ERL_FLAGS="-emu_type prof${TYPEMARKER} +S 1" $(ERLC) -DPGO \
- -o $(OBJDIR) test/estone_SUITE.erl > $(OBJDIR)/PROFILE_LOG
+ ERL_FLAGS="-emu_type prof${TYPEMARKER} +S 1" $(ERLC) -no-server \
+ -DPGO -o $(OBJDIR) test/estone_SUITE.erl > $(OBJDIR)/PROFILE_LOG
$(V_at)set -e; LLVM_PROFILE_FILE="$(OBJDIR)/erl-%m.profraw" \
ERL_FLAGS="-emu_type prof${TYPEMARKER} +S 1" $(ERL) -pa $(OBJDIR) \
-noshell -s estone_SUITE pgo -s init stop >> $(OBJDIR)/PROFILE_LOG
--
2.16.4
