directfb: add an option for debugging support
PATCH 1/1 directfb: add an option for debugging support
DirectFB provides two options for debug:
* --enable-debug-support (default is yes)
* --enable-debug (default is no)
The first one provides the functions to print debug information. These functions can be called inside DirectFB, or by an external DirectFB driver in another package.
The second one enables verbose mode in DirectFB, using these functions.
Buildroot currently provides an option for the second one only. The first one - which is necessary for the second one - is always enabled, because this is the default value.
The new option (BR2_PACKAGE_DIRECTFB_DEBUG_SUPPORT) makes it possible to disable debugging support (--disable-debug-support) in order to build the library with no debug feature at all.
When debugging support is disabled, the target installation path of drivers (/usr/lib/directfb-<version>) is suffixed with -pure. The public library (/usr/lib/libdirectfb.so) remains unchanged.
Some external DirectFB drivers will install into /usr/lib/directfb-<version>-pure in release mode. For that reason, it is important that DirectFB can be configured to use this directory.
--- package/directfb/Config.in | 14 ++++++++++++++ package/directfb/directfb.mk | 5 +++++ 2 files changed, 19 insertions(+)
package/directfb/Config.in +14 -0
@@ -20,8 +20,22 @@ config BR2_PACKAGE_DIRECTFB_MULTI comment "directfb multi application needs a Linux kernel to be built" depends on !BR2_LINUX_KERNEL +config BR2_PACKAGE_DIRECTFB_DEBUG_SUPPORT + bool "directfb debugging support" + default y + help + Compile DirectFB with debugging support. It provides + functions to print debug information, for DirectFB as well as + external DirectFB drivers. + + When disabled, DirectFB does not print any debug information. + The drivers will be installed to and loaded from + /usr/lib/directfb-<version>-pure instead of + /usr/lib/directfb-<version>. + config BR2_PACKAGE_DIRECTFB_DEBUG bool "directfb debugging" + depends on BR2_PACKAGE_DIRECTFB_DEBUG_SUPPORT help Compile DirectFB with lots of debug output
package/directfb/directfb.mk +5 -0
@@ -39,9 +39,14 @@ DIRECTFB_CONF_OPTS += --enable-multi --enable-fusion DIRECTFB_DEPENDENCIES += linux-fusion endif +ifeq ($(BR2_PACKAGE_DIRECTFB_DEBUG_SUPPORT),y) +DIRECTFB_CONF_OPTS += --enable-debug-support ifeq ($(BR2_PACKAGE_DIRECTFB_DEBUG),y) DIRECTFB_CONF_OPTS += --enable-debug endif +else +DIRECTFB_CONF_OPTS += --disable-debug-support +endif ifeq ($(BR2_PACKAGE_DIRECTFB_TRACE),y) DIRECTFB_CONF_OPTS += --enable-trace
Signature · 1 line
2.1.4
PATCH 1/1 directfb: add an option for debugging support
Quoted 20 lines · C?dric Marie
DirectFB provides two options for debug:
* --enable-debug-support (default is yes)
* --enable-debug (default is no)
The first one provides the functions to print debug information. These functions can be called inside DirectFB, or by an external DirectFB driver in another package.
The second one enables verbose mode in DirectFB, using these functions.Buildroot currently provides an option for the second one only. The first one - which is necessary for the second one - is always enabled, because this is the default value.
The new option (
BR2_PACKAGE_DIRECTFB_DEBUG_SUPPORT) makes it possible to disable debugging support (--disable-debug-support) in order to build the library with no debug feature at all.When debugging support is disabled, the target installation path of drivers (/usr/lib/directfb-<version>) is suffixed with -pure. The public library (
/usr/lib/libdirectfb.so) remains unchanged.
Quoted 5 lines
Some external DirectFB drivers will install into /usr/lib/directfb-<version>-pure in release mode. For that reason, it is important that DirectFB can be configured to use this directory.
Signed-off-by C?dric Marie <[email protected]>
In the future, please give your patches a version number (using git
format-patch -v2 or --subject-prefix='PATCH v2') and include a changelog in the commit message, e.g.:
---
v2: add explicit --disable-debug-support (Arnout)
The lines below --- will be automatically stripped from the commit message when it is applied.
Regards,
Arnout
Quoted 52 lines
--- package/directfb/Config.in | 14 ++++++++++++++ package/directfb/directfb.mk | 5 +++++ 2 files changed, 19 insertions(+)package/directfb/Config.in +14
-0@@ -20,8 +20,22 @@ config BR2_PACKAGE_DIRECTFB_MULTI comment "directfb multi application needs a Linux kernel to be built" depends on !BR2_LINUX_KERNEL +config BR2_PACKAGE_DIRECTFB_DEBUG_SUPPORT + bool "directfb debugging support" + default y + help + Compile DirectFB with debugging support. It provides + functions to print debug information, for DirectFB as well as + external DirectFB drivers. + + When disabled, DirectFB does not print any debug information. + The drivers will be installed to and loaded from + /usr/lib/directfb-<version>-pure instead of + /usr/lib/directfb-<version>. + config BR2_PACKAGE_DIRECTFB_DEBUG bool "directfb debugging" + depends on BR2_PACKAGE_DIRECTFB_DEBUG_SUPPORT help Compile DirectFB with lots of debug outputpackage/directfb/directfb.mk +5
-0@@ -39,9 +39,14 @@ DIRECTFB_CONF_OPTS += --enable-multi --enable-fusion DIRECTFB_DEPENDENCIES += linux-fusion endif +ifeq ($(BR2_PACKAGE_DIRECTFB_DEBUG_SUPPORT),y) +DIRECTFB_CONF_OPTS += --enable-debug-support ifeq ($(BR2_PACKAGE_DIRECTFB_DEBUG),y) DIRECTFB_CONF_OPTS += --enable-debug endif +else +DIRECTFB_CONF_OPTS += --disable-debug-support +endif ifeq ($(BR2_PACKAGE_DIRECTFB_TRACE),y) DIRECTFB_CONF_OPTS += --enable-trace
Signature · 6 lines
Arnout Vandecappelle arnout at mind be Senior Embedded Software Architect +32-16-286500 Essensium/Mind http://www.mind.be G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle GPG fingerprint: 7CB5 E4CC 6C2E EFD4 6E3D A754 F963 ECAB 2450 2F1F
Thomas Petazzoni
AppliedPATCH 1/1 directfb: add an option for debugging support
In reply to Cédric MarieDear C?dric Marie,
Quoted 24 lines · C?dric Marie
DirectFB provides two options for debug:
* --enable-debug-support (default is yes)
* --enable-debug (default is no)
The first one provides the functions to print debug information. These functions can be called inside DirectFB, or by an external DirectFB driver in another package.
The second one enables verbose mode in DirectFB, using these functions.Buildroot currently provides an option for the second one only. The first one - which is necessary for the second one - is always enabled, because this is the default value.
The new option (
BR2_PACKAGE_DIRECTFB_DEBUG_SUPPORT) makes it possible to disable debugging support (--disable-debug-support) in order to build the library with no debug feature at all.When debugging support is disabled, the target installation path of drivers (/usr/lib/directfb-<version>) is suffixed with -pure. The public library (
/usr/lib/libdirectfb.so) remains unchanged.Some external DirectFB drivers will install into /usr/lib/directfb-<version>-pure in release mode. For that reason, it is important that DirectFB can be configured to use this directory.
Quoted 5 lines
Signed-off-by C?dric Marie <[email protected]>--- package/directfb/Config.in | 14 ++++++++++++++ package/directfb/directfb.mk | 5 +++++ 2 files changed, 19 insertions(+)
Applied, thanks.
Thomas
Signature · 3 lines
Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com