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authorRomain Naour <romain.naour@openwide.fr>2013-10-30 21:39:52 (GMT)
committer Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2013-10-30 21:39:52 (GMT)
commit9b0e9c83022deac95c85d8f7526b16e420f0b6c8 (patch)
treefe4eadde90350e410682cc4b8b27b9881b8ed1ce
parent934f8222f76407115a61014cde315514d56730ca (diff)
downloadbuildroot-9b0e9c83022deac95c85d8f7526b16e420f0b6c8.tar.gz
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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>
-rw-r--r--package/trace-cmd/trace-cmd-0002-Fix-ptrace-detection.patch36
1 files changed, 36 insertions, 0 deletions
diff --git a/package/trace-cmd/trace-cmd-0002-Fix-ptrace-detection.patch b/package/trace-cmd/trace-cmd-0002-Fix-ptrace-detection.patch
new file mode 100644
index 0000000..b17d7df
--- /dev/null
+++ b/package/trace-cmd/trace-cmd-0002-Fix-ptrace-detection.patch
@@ -0,0 +1,36 @@
+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
+