Allow to tune installation directories

The location of intrinsic bindings and samples could not be tuned
but was fixed to be ${CMAKE_INSTALL_FULL_LIBDIR}/afb and
${CMAKE_INSTALL_FULL_DATADIR}/af-binder

These default locations are not bad but it is important to be able
to tune that location.

Bug-AGL: SPEC-2367

Change-Id: I4d4f9e9490d61e3278ef35ac42f2143a752a7c37
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

7 files changed, 18 insertions, 16 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ebda48f0..3962da28 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -51,6 +51,8 @@ set(AFS_SUPERVISION_SOCKET "@urn:AGL:afs:supervision:socket" CACHE STRING "Inter
 set(AFS_SUPERVISOR_PORT 1619 CACHE STRING "Port of service for the supervisor")
 set(AFS_SUPERVISOR_TOKEN HELLO CACHE STRING "Secret token for the supervisor")
 set(UNITDIR_SYSTEM ${CMAKE_INSTALL_LIBDIR}/systemd/system CACHE STRING "Path to systemd system unit files")
+set(INTRINSIC_BINDING_DIR ${CMAKE_INSTALL_FULL_LIBDIR}/afb CACHE STRING "Path to install intrinsic bindings")
+set(SAMPLE_INSTALL_DIR ${CMAKE_INSTALL_FULL_DATADIR}/af-binder CACHE STRING "Path to install samples")
 
 ###########################################################################
 
@@ -156,8 +158,6 @@ ADD_SUBDIRECTORY(src/devtools)
 IF(ONLY_DEVTOOLS)
 	MESSAGE(WARNING "Only DEVTOOLS are compiled, not the binder!")
 ELSE()
-	SET(binding_install_dir ${CMAKE_INSTALL_FULL_LIBDIR}/afb)
-	SET(install_datadir ${CMAKE_INSTALL_FULL_DATADIR}/af-binder)
 
 	###########################################################################
 	# activates the monitoring by default
@@ -166,7 +166,7 @@ ELSE()
 		INSTALL(DIRECTORY
 			${CMAKE_CURRENT_SOURCE_DIR}/test/monitoring
 			DESTINATION
-			${binding_install_dir}
+			${INTRINSIC_BINDING_DIR}
 		)
 	endif()
 
diff --git a/bindings/intrinsics/CMakeLists.txt b/bindings/intrinsics/CMakeLists.txt
index ee981217..b7668ce8 100644
--- a/bindings/intrinsics/CMakeLists.txt
+++ b/bindings/intrinsics/CMakeLists.txt
@@ -29,5 +29,5 @@ SET_TARGET_PROPERTIES(afb-dbus-binding PROPERTIES
 )
 TARGET_LINK_LIBRARIES(afb-dbus-binding ${json-c_LDFLAGS} ${libsystemd_LDFLAGS})
 INSTALL(TARGETS afb-dbus-binding
-        LIBRARY DESTINATION ${binding_install_dir})
+        LIBRARY DESTINATION ${INTRINSIC_BINDING_DIR})
 
diff --git a/bindings/samples/CMakeLists.txt b/bindings/samples/CMakeLists.txt
index 51442684..c2dae240 100644
--- a/bindings/samples/CMakeLists.txt
+++ b/bindings/samples/CMakeLists.txt
@@ -21,7 +21,7 @@ macro(sample name source)
   set_target_properties(${name} PROPERTIES PREFIX "" LINK_FLAGS "-Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/export.map")
 #  target_link_libraries(${name} ${link_libraries})
   target_link_libraries(${name} ${json-c_LDFLAGS} ${CMAKE_THREAD_LIBS_INIT})
-  install(TARGETS ${name} LIBRARY DESTINATION ${install_datadir}/bindings/samples)
+  install(TARGETS ${name} LIBRARY DESTINATION ${SAMPLE_INSTALL_DIR}/bindings/samples)
 endmacro(sample)
 
 sample(authLogin    AuthLogin.c)
diff --git a/bindings/tutorials/CMakeLists.txt b/bindings/tutorials/CMakeLists.txt
index e071d7a9..a3c87c55 100644
--- a/bindings/tutorials/CMakeLists.txt
+++ b/bindings/tutorials/CMakeLists.txt
@@ -24,7 +24,7 @@ MACRO(tuto num ext)
 	LINK_FLAGS "-Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/export.map"
   )
   TARGET_LINK_LIBRARIES(tuto-${num}  ${json-c_LDFLAGS})
-  install(TARGETS tuto-${num} LIBRARY DESTINATION ${install_datadir}/bindings/tutorials)
+  install(TARGETS tuto-${num} LIBRARY DESTINATION ${SAMPLE_INSTALL_DIR}/bindings/tutorials)
 ENDMACRO(tuto)
 
 
diff --git a/coverage/bin/Makefile b/coverage/bin/Makefile
index b0914c7d..28c09cca 100644
--- a/coverage/bin/Makefile
+++ b/coverage/bin/Makefile
@@ -75,7 +75,7 @@ defs = 	-DAGL_DEVEL=1 \
 	-DWITH_DBUS_TRANSPARENCY=0 \
 	-DWITH_SUPERVISION=0 \
 	-DWITH_DYNAMIC_BINDING=1 \
-	-DBINDING_INSTALL_DIR=\"$(shell pwd)/fake\"
+	-DINTRINSIC_BINDING_DIR=\"$(shell pwd)/fake\"
 
 afb_lib_src = $(shell ls $(srcdir)/*.c | egrep -v '/afs-|/main-|/fdev-epoll.c|/afb-ws-client.c' )
 afb_lib_obj = $(patsubst $(srcdir)/%.c,%.o,$(afb_lib_src))
@@ -93,7 +93,7 @@ tst_flags = $(cflags) \
 	-I$(srcdir) \
 	$(shell pkg-config --cflags --libs check)
 
-tst_defs = '-DAFB_VERSION="cov"' '-DBINDING_INSTALL_DIR="fake"'
+tst_defs = '-DAFB_VERSION="cov"' '-DINTRINSIC_BINDING_DIR="fake"'
 tst_flags = $(cflags) \
 	-I$(srcdir) \
 	$(shell pkg-config --cflags --libs check)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 71cd1ff2..3b444a0b 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -20,7 +20,7 @@ if (CMAKE_C_COMPILER_VERSION VERSION_LESS 4.9)
     message(FATAL_ERROR "Require at least gcc-4.9")
 endif(CMAKE_C_COMPILER_VERSION VERSION_LESS 4.9)
 
-ADD_DEFINITIONS(-DBINDING_INSTALL_DIR="${binding_install_dir}")
+ADD_DEFINITIONS(-DINTRINSIC_BINDING_DIR="${INTRINSIC_BINDING_DIR}")
 # Always add INFER_EXTENSION (more details in afb-hreq.c)
 ADD_DEFINITIONS(-DINFER_EXTENSION)
 
diff --git a/src/afb-args.c b/src/afb-args.c
index af3cfcab..ed14a731 100644
--- a/src/afb-args.c
+++ b/src/afb-args.c
@@ -38,9 +38,6 @@
 #define _d2s_(x)  #x
 #define d2s(x)    _d2s_(x)
 
-#if !defined(BINDING_INSTALL_DIR)
-#error "you should define BINDING_INSTALL_DIR"
-#endif
 #if !defined(AFB_VERSION)
 #error "you should define AFB_VERSION"
 #endif
@@ -176,7 +173,12 @@ static struct option_desc optdefs[] = {
 	{SET_ROOT_DIR,        1, "rootdir",     "Root Directory of the application [default: workdir] relative to workdir"},
 
 #if WITH_DYNAMIC_BINDING
-	{ADD_LDPATH,          1, "ldpaths",     "Load bindings from dir1:dir2:... [default = " BINDING_INSTALL_DIR "]"},
+
+	{ADD_LDPATH,          1, "ldpaths",     "Load bindings from dir1:dir2:..."
+#if defined(INTRINSIC_BINDING_DIR)
+	                                        "[default = " INTRINSIC_BINDING_DIR "]"
+#endif
+	                                        },
 	{ADD_BINDING,         1, "binding",     "Load the binding of path"},
 	{ADD_WEAK_LDPATH,     1, "weak-ldpaths","Same as --ldpaths but ignore errors"},
 	{SET_NO_LDPATH,       0, "no-ldpaths",  "Discard default ldpaths loading"},
@@ -232,7 +234,7 @@ static struct option_desc optdefs[] = {
 };
 
 #if defined(WITH_MONITORING_OPTION)
-static const char MONITORING_ALIAS[] = "/monitoring:"BINDING_INSTALL_DIR"/monitoring";
+static const char MONITORING_ALIAS[] = "/monitoring:"INTRINSIC_BINDING_DIR"/monitoring";
 #endif
 
 static const struct {
@@ -995,9 +997,9 @@ static void fulfill_config(struct json_object *config)
 	if (config_has_bool(config, SET_RANDOM_TOKEN))
 		config_del(config, SET_TOKEN);
 
-#if WITH_DYNAMIC_BINDING
+#if WITH_DYNAMIC_BINDING && defined(INTRINSIC_BINDING_DIR)
 	if (!config_has(config, ADD_LDPATH) && !config_has(config, ADD_WEAK_LDPATH) && !config_has_bool(config, SET_NO_LDPATH))
-		config_add_str(config, ADD_LDPATH, BINDING_INSTALL_DIR);
+		config_add_str(config, ADD_LDPATH, INTRINSIC_BINDING_DIR);
 #endif
 
 #if defined(WITH_MONITORING_OPTION)