[Buildroot] [RFC 0/1] Unify configuration for the GTK and WPE WebKit packages

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* [Buildroot] [RFC 0/1] Unify configuration for the GTK and WPE WebKit packages
@ 2019-03-30 10:19 Francois Perrad
  2019-03-30 10:19 ` [Buildroot] [RFC 1/1] package/[wpe]webkit[gtk]: common config BR2_PACKAGE_WEBKIT_ARCH_SUPPORT[_JIT] Francois Perrad
  0 siblings, 1 reply; 3+ messages in thread
From: Francois Perrad @ 2019-03-30 10:19 UTC (permalink / raw)
  To: buildroot

Adrian sent a first proposal about this topic, see http://lists.busybox.net/pipermail/buildroot/2019-February/243487.html

Discussion starts in http://lists.busybox.net/pipermail/buildroot/2019-February/243488.html

So, here, my minimalist alternative (but aligned with the Buildroot policy) :
the common part is limited to the variables BR2_PACKAGE_[WPE]WEBKIT[GTK]_ARCH_SUPPORTS[_JIT] in Config.in files

Francois Perrad (1):
  package/[wpe]webkit[gtk]: common config
    BR2_PACKAGE_WEBKIT_ARCH_SUPPORT[_JIT]

 package/midori/Config.in       |  4 ++--
 package/webkitgtk/Config.in    |  8 ++++----
 package/webkitgtk/webkitgtk.mk |  2 +-
 package/wpewebkit/Config.in    | 36 +++-------------------------------
 package/wpewebkit/wpewebkit.mk |  2 +-
 5 files changed, 11 insertions(+), 41 deletions(-)

-- 
2.17.1

^ permalink raw reply	[flat|nested] 3+ messages in thread

* [Buildroot] [RFC 1/1] package/[wpe]webkit[gtk]: common config BR2_PACKAGE_WEBKIT_ARCH_SUPPORT[_JIT]
  2019-03-30 10:19 [Buildroot] [RFC 0/1] Unify configuration for the GTK and WPE WebKit packages Francois Perrad
@ 2019-03-30 10:19 ` Francois Perrad
  2019-04-13 20:40   ` Thomas Petazzoni
  0 siblings, 1 reply; 3+ messages in thread
From: Francois Perrad @ 2019-03-30 10:19 UTC (permalink / raw)
  To: buildroot

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
---
 package/midori/Config.in       |  4 ++--
 package/webkitgtk/Config.in    |  8 ++++----
 package/webkitgtk/webkitgtk.mk |  2 +-
 package/wpewebkit/Config.in    | 36 +++-------------------------------
 package/wpewebkit/wpewebkit.mk |  2 +-
 5 files changed, 11 insertions(+), 41 deletions(-)

diff --git a/package/midori/Config.in b/package/midori/Config.in
index f0767c85f..460fc6fbf 100644
--- a/package/midori/Config.in
+++ b/package/midori/Config.in
@@ -1,5 +1,5 @@
 comment "midori needs libgtk3 and a glibc toolchain w/ C++, gcc >= 6, host gcc >= 4.8"
-	depends on BR2_PACKAGE_WEBKITGTK_ARCH_SUPPORTS
+	depends on BR2_PACKAGE_WEBKIT_ARCH_SUPPORTS
 	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_PACKAGE_LIBGTK3 || \
 		!BR2_HOST_GCC_AT_LEAST_4_8 || !BR2_TOOLCHAIN_GCC_AT_LEAST_6 || \
 		!BR2_TOOLCHAIN_USES_GLIBC
@@ -12,7 +12,7 @@ config BR2_PACKAGE_MIDORI
 	depends on BR2_HOST_GCC_AT_LEAST_4_8 # webkitgtk -> icu
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_6 # webkitgtk
 	depends on BR2_TOOLCHAIN_USES_GLIBC # webkitgtk
-	depends on BR2_PACKAGE_WEBKITGTK_ARCH_SUPPORTS
+	depends on BR2_PACKAGE_WEBKIT_ARCH_SUPPORTS
 	# GCR can only be used with the X11 backend
 	select BR2_PACKAGE_GCR if BR2_PACKAGE_LIBGTK3_X11
 	select BR2_PACKAGE_GRANITE
diff --git a/package/webkitgtk/Config.in b/package/webkitgtk/Config.in
index 8714677b6..3e5e8d7b6 100644
--- a/package/webkitgtk/Config.in
+++ b/package/webkitgtk/Config.in
@@ -1,4 +1,4 @@
-config BR2_PACKAGE_WEBKITGTK_ARCH_SUPPORTS
+config BR2_PACKAGE_WEBKIT_ARCH_SUPPORTS
 	bool
 	# ARM needs BLX, so v5t+, BE completely untested so disabled
 	default y if BR2_arm && !BR2_ARM_CPU_ARMV4
@@ -12,7 +12,7 @@ config BR2_PACKAGE_WEBKITGTK_ARCH_SUPPORTS
 	depends on BR2_TOOLCHAIN_HAS_SYNC_4
 	depends on BR2_PACKAGE_LIBGPG_ERROR_ARCH_SUPPORTS # libgcrypt
 
-config BR2_PACKAGE_WEBKITGTK_ARCH_SUPPORTS_JIT
+config BR2_PACKAGE_WEBKIT_ARCH_SUPPORTS_JIT
 	bool
 	# ARM needs NEON for JIT.
 	default y if BR2_ARM_CPU_HAS_NEON
@@ -29,7 +29,7 @@ config BR2_PACKAGE_WEBKITGTK_ARCH_SUPPORTS_JIT
 	default y if BR2_mipsel && BR2_MIPS_CPU_MIPS32R5
 
 comment "webkitgtk needs libgtk3 and a glibc toolchain w/ C++, gcc >= 6, host gcc >= 4.8"
-	depends on BR2_PACKAGE_WEBKITGTK_ARCH_SUPPORTS
+	depends on BR2_PACKAGE_WEBKIT_ARCH_SUPPORTS
 	depends on !BR2_PACKAGE_LIBGTK3 || !BR2_INSTALL_LIBSTDCPP || \
 		!BR2_TOOLCHAIN_USES_GLIBC || \
 		!BR2_HOST_GCC_AT_LEAST_4_8 || \
@@ -43,7 +43,7 @@ config BR2_PACKAGE_WEBKITGTK
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_6
 	depends on BR2_TOOLCHAIN_USES_GLIBC
 	depends on BR2_PACKAGE_LIBGTK3
-	depends on BR2_PACKAGE_WEBKITGTK_ARCH_SUPPORTS
+	depends on BR2_PACKAGE_WEBKIT_ARCH_SUPPORTS
 	select BR2_PACKAGE_CAIRO
 	select BR2_PACKAGE_CAIRO_PNG
 	select BR2_PACKAGE_ENCHANT
diff --git a/package/webkitgtk/webkitgtk.mk b/package/webkitgtk/webkitgtk.mk
index c17bbc802..3c2965a6b 100644
--- a/package/webkitgtk/webkitgtk.mk
+++ b/package/webkitgtk/webkitgtk.mk
@@ -27,7 +27,7 @@ WEBKITGTK_CONF_OPTS = \
 	-DUSE_LIBHYPHEN=OFF \
 	-DUSE_WOFF2=ON
 
-ifeq ($(BR2_PACKAGE_WEBKITGTK_ARCH_SUPPORTS_JIT),y)
+ifeq ($(BR2_PACKAGE_WEBKIT_ARCH_SUPPORTS_JIT),y)
 WEBKITGTK_CONF_OPTS += -DENABLE_JIT=ON
 else
 WEBKITGTK_CONF_OPTS += -DENABLE_JIT=OFF
diff --git a/package/wpewebkit/Config.in b/package/wpewebkit/Config.in
index 04ebe5452..a8f7375a1 100644
--- a/package/wpewebkit/Config.in
+++ b/package/wpewebkit/Config.in
@@ -1,42 +1,12 @@
-config BR2_PACKAGE_WPEWEBKIT_ARCH_SUPPORTS
-	bool
-	# ARM needs BLX, so v5t+, BE completely untested so disabled
-	default y if BR2_arm && !BR2_ARM_CPU_ARMV4
-	default y if BR2_aarch64 || BR2_aarch64_be
-	default y if BR2_i386 || BR2_x86_64
-	# Disabled on MIPS big endian due to sigbus
-	default y if BR2_mipsel || BR2_mips64el
-	# Disabled on PowerPC pending runtime testing
-	# Disabled on SuperH because of segfault
-	depends on BR2_USE_MMU # libglib2
-	depends on BR2_TOOLCHAIN_HAS_SYNC_4
-	depends on BR2_PACKAGE_LIBGPG_ERROR_ARCH_SUPPORTS # libgcrypt
-
-config BR2_PACKAGE_WPEWEBKIT_ARCH_SUPPORTS_JIT
-	bool
-	# ARM needs NEON for JIT.
-	default y if BR2_ARM_CPU_HAS_NEON
-	# AArch64 is supported upstream but not well tested on big-endian mode.
-	default y if BR2_aarch64
-	# i386 & x86_64 don't have any special requirements.
-	default y if BR2_i386
-	default y if BR2_x86_64
-	# JIT is known not to work on MIPS64.
-	# Plain MIPS32 (pre R2) is not well tested and likely broken, and R6
-	# is unsupported, see https://bugs.webkit.org/show_bug.cgi?id=191258
-	# The MIPS support is completely untested in big-endian mode.
-	default y if BR2_mipsel && BR2_MIPS_CPU_MIPS32R2
-	default y if BR2_mipsel && BR2_MIPS_CPU_MIPS32R5
-
 comment "wpewebkit needs a toolchain w/ C++, wchar, threads, dynamic library, gcc >= 4.8, host gcc >= 4.8"
-	depends on BR2_PACKAGE_WPEWEBKIT_ARCH_SUPPORTS
+	depends on BR2_PACKAGE_WEBKIT_ARCH_SUPPORTS
 	depends on !BR2_BINFMT_FLAT
 	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR \
 		|| !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS \
 		|| !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 || !BR2_HOST_GCC_AT_LEAST_4_8
 
 comment "wpewebkit needs an OpenGL ES w/ EGL backend"
-	depends on BR2_PACKAGE_WPEWEBKIT_ARCH_SUPPORTS
+	depends on BR2_PACKAGE_WEBKIT_ARCH_SUPPORTS
 	depends on !BR2_BINFMT_FLAT
 	depends on !BR2_PACKAGE_HAS_LIBGLES || !BR2_PACKAGE_HAS_LIBEGL
 
@@ -51,7 +21,7 @@ config BR2_PACKAGE_WPEWEBKIT
 	depends on BR2_USE_WCHAR # icu, libsoup
 	depends on BR2_PACKAGE_HAS_LIBGLES # libepoxy
 	depends on BR2_PACKAGE_HAS_LIBEGL # libepoxy
-	depends on BR2_PACKAGE_WPEWEBKIT_ARCH_SUPPORTS
+	depends on BR2_PACKAGE_WEBKIT_ARCH_SUPPORTS
 	select BR2_PACKAGE_CAIRO
 	select BR2_PACKAGE_CAIRO_PNG
 	select BR2_PACKAGE_HARFBUZZ
diff --git a/package/wpewebkit/wpewebkit.mk b/package/wpewebkit/wpewebkit.mk
index 89df9b725..43f8c16e9 100644
--- a/package/wpewebkit/wpewebkit.mk
+++ b/package/wpewebkit/wpewebkit.mk
@@ -21,7 +21,7 @@ WPEWEBKIT_CONF_OPTS = \
 	-DENABLE_API_TESTS=OFF \
 	-DENABLE_MINIBROWSER=OFF
 
-ifeq ($(BR2_PACKAGE_WPEWEBKIT_ARCH_SUPPORTS_JIT),y)
+ifeq ($(BR2_PACKAGE_WEBKIT_ARCH_SUPPORTS_JIT),y)
 WPEWEBKIT_CONF_OPTS += -DENABLE_JIT=ON
 else
 WPEWEBKIT_CONF_OPTS += -DENABLE_JIT=OFF
-- 
2.17.1

^ permalink raw reply related	[flat|nested] 3+ messages in thread

* [Buildroot] [RFC 1/1] package/[wpe]webkit[gtk]: common config BR2_PACKAGE_WEBKIT_ARCH_SUPPORT[_JIT]
  2019-03-30 10:19 ` [Buildroot] [RFC 1/1] package/[wpe]webkit[gtk]: common config BR2_PACKAGE_WEBKIT_ARCH_SUPPORT[_JIT] Francois Perrad
@ 2019-04-13 20:40   ` Thomas Petazzoni
  0 siblings, 0 replies; 3+ messages in thread
From: Thomas Petazzoni @ 2019-04-13 20:40 UTC (permalink / raw)
  To: buildroot

Hello Fran?ois,

On Sat, 30 Mar 2019 11:19:40 +0100
Francois Perrad <fperrad@gmail.com> wrote:

> Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
> ---
>  package/midori/Config.in       |  4 ++--
>  package/webkitgtk/Config.in    |  8 ++++----
>  package/webkitgtk/webkitgtk.mk |  2 +-
>  package/wpewebkit/Config.in    | 36 +++-------------------------------
>  package/wpewebkit/wpewebkit.mk |  2 +-
>  5 files changed, 11 insertions(+), 41 deletions(-)

Thanks for this alternate proposal, but after discussing with Yann and
Arnout on IRC, the three of us agreed that we didn't like seeing one
package defining options that don't match this package name, and then
have those options re-used by another package.

We are also not entirely convinced by Adrian's proposal either. Arnout
is going to reply separately about this.

Best regards,

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2019-04-13 20:40 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-03-30 10:19 [Buildroot] [RFC 0/1] Unify configuration for the GTK and WPE WebKit packages Francois Perrad
2019-03-30 10:19 ` [Buildroot] [RFC 1/1] package/[wpe]webkit[gtk]: common config BR2_PACKAGE_WEBKIT_ARCH_SUPPORT[_JIT] Francois Perrad
2019-04-13 20:40   ` Thomas Petazzoni

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