kumquat-buildroot/package/trace-cmd/trace-cmd-0002-Fix-ptrace-detection.patch
Romain Naour 9b0e9c8302 trace-cmd: fix ptrace detection
Ptrace support detection is ignored when CFLAGS is set by
buildroot. Use override in Makefile to add -DWARN_NO_PTRACE and
-DNO_PTRACE in CFLAGS if ptrace is not available.

Fixes:
  http://autobuild.buildroot.net/results/60e/60ed317d52d93ba2c087aa6ff4f422d760806d89//

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2013-10-30 22:39:52 +01:00

37 lines
910 B
Diff

From 0070081ffe65a4fbe442044ddfcc818593c98e33 Mon Sep 17 00:00:00 2001
From: Romain Naour <romain.naour@openwide.fr>
Date: Wed, 30 Oct 2013 22:35:34 +0100
Subject: [PATCH] Fix ptrace detection
Ptrace support detection is ignored when CFLAGS is set in command
arguments. Use override in Makefile to add -DWARN_NO_PTRACE and
-DNO_PTRACE in CFLAGS if ptrace is not available.
Signed-off-by: Romain Naour <romain.naour@openwide.fr>
---
Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index 83329ca..01b4f45 100644
--- a/Makefile
+++ b/Makefile
@@ -223,12 +223,12 @@ LDFLAGS ?=
ifndef NO_PTRACE
ifneq ($(call try-cc,$(SOURCE_PTRACE),),y)
NO_PTRACE = 1
- CFLAGS += -DWARN_NO_PTRACE
+ override CFLAGS += -DWARN_NO_PTRACE
endif
endif
ifdef NO_PTRACE
-CFLAGS += -DNO_PTRACE
+override CFLAGS += -DNO_PTRACE
endif
# Append required CFLAGS
--
1.8.1.2