[lttng-dev] [PATCH lttng-ust] Move include directive from CFLAGS to CPPFLAGS in examples' Makefiles

[Jérémie Galarneau]

Fixes #537

Signed-off-by: Jérémie Galarneau <jeremie.galarneau at efficios.com>
---
 doc/examples/demo/Makefile             | 4 ++--
 doc/examples/easy-ust/Makefile         | 4 ++--
 doc/examples/hello-static-lib/Makefile | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/doc/examples/demo/Makefile b/doc/examples/demo/Makefile
index bbc8ccb..d5acd4e 100644
--- a/doc/examples/demo/Makefile
+++ b/doc/examples/demo/Makefile
@@ -15,12 +15,12 @@
 CC = gcc
 LIBS = -ldl	# On Linux
 #LIBS = -lc	# On BSD
-CFLAGS += -I.
+CPPFLAGS += -I.
 
 # Only necessary when building from the source tree and lttng-ust is not
 # installed
 ifdef BUILD_EXAMPLES_FROM_TREE
-CFLAGS += -I../../../include/
+CPPFLAGS += -I../../../include/
 LIBLTTNG_UST_PATH = ../../../liblttng-ust/.libs/
 LDFLAGS += -L$(LIBLTTNG_UST_PATH) -Wl,-rpath='$$ORIGIN/$(LIBLTTNG_UST_PATH)'
 
diff --git a/doc/examples/easy-ust/Makefile b/doc/examples/easy-ust/Makefile
index e20e53a..2ac5f2e 100644
--- a/doc/examples/easy-ust/Makefile
+++ b/doc/examples/easy-ust/Makefile
@@ -17,12 +17,12 @@
 CC = gcc
 LIBS = -ldl -llttng-ust		# On Linux
 #LIBS = -lc -llttng-ust		# On BSD
-CFLAGS += -I.
+CPPFLAGS += -I.
 
 # Only necessary when building from the source tree and lttng-ust is not
 # installed
 ifdef BUILD_EXAMPLES_FROM_TREE
-CFLAGS += -I../../../include/
+CPPFLAGS += -I../../../include/
 LIBLTTNG_UST_PATH = ../../../liblttng-ust/.libs/
 LDFLAGS += -L$(LIBLTTNG_UST_PATH) -Wl,-rpath='$$ORIGIN/$(LIBLTTNG_UST_PATH)'
 
diff --git a/doc/examples/hello-static-lib/Makefile b/doc/examples/hello-static-lib/Makefile
index dd246f7..187591b 100644
--- a/doc/examples/hello-static-lib/Makefile
+++ b/doc/examples/hello-static-lib/Makefile
@@ -13,14 +13,14 @@
 # a program with tracepoint provider probes compiled as static libraries.
 
 CC = gcc
-CFLAGS += -I.
+CPPFLAGS += -I.
 LIBS = -ldl -llttng-ust	# On Linux
 #LIBS = -lc -llttng-ust	# On BSD
 
 # Only necessary when building from the source tree and lttng-ust is not
 # installed
 ifdef BUILD_EXAMPLES_FROM_TREE
-CFLAGS += -I../../../include/
+CPPFLAGS += -I../../../include/
 LIBLTTNG_UST_PATH = ../../../liblttng-ust/.libs/
 LDFLAGS += -L$(LIBLTTNG_UST_PATH) -Wl,-rpath='$$ORIGIN/$(LIBLTTNG_UST_PATH)'
 
-- 
1.8.2.3