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protobuf: introduce BR2_PACKAGE_PROTOBUF_ARCH_SUPPORTS

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The architecture dependencies of protobuf are going to change, and
they are already duplicated between protobuf, ola and mosh. In order
to factorize the expression of those dependencies, this commit
introduces BR2_PACKAGE_PROTOBUF_ARCH_SUPPORTS.

Note that we include in this hidden Config.in option both the target
architecture dependency and the host architecture dependency.

Finally, this commit also fixes a real mistake in the mosh Config.in
file, where the condition on the architecture dependency for the
Config.in comment was inverted: we only want to show the Config.in
comment when we are on supported architectures.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Thomas Petazzoni 2016-02-04 23:04:13 +01:00
parent 95795cf6c8
commit abdc56006b
3 changed files with 17 additions and 14 deletions
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5
package/mosh/Config.in
View file

@ -1,15 +1,14 @@
comment "mosh needs a toolchain w/ C++, threads, dynamic library"
depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP \
|| BR2_STATIC_LIBS
depends on !(BR2_arm || BR2_i386 || BR2_mipsel || BR2_x86_64)
depends on BR2_PACKAGE_PROTOBUF_ARCH_SUPPORTS
config BR2_PACKAGE_MOSH
bool "mosh"
depends on BR2_arm || BR2_i386 || BR2_mipsel || BR2_x86_64 # protobuf
depends on BR2_PACKAGE_PROTOBUF_ARCH_SUPPORTS
depends on BR2_INSTALL_LIBSTDCPP # protobuf
depends on BR2_TOOLCHAIN_HAS_THREADS # protobuf
depends on !BR2_STATIC_LIBS # protobuf
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86" # protobuf
select BR2_PACKAGE_PROTOBUF
select BR2_PACKAGE_NCURSES
select BR2_PACKAGE_OPENSSL

6
package/ola/Config.in
View file

@ -1,7 +1,7 @@
comment "ola needs a toolchain w/ C++, threads, wchar, dynamic library"
depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR \
|| !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS
depends on BR2_arm || BR2_i386 || BR2_mipsel || BR2_x86_64
depends on BR2_PACKAGE_PROTOBUF_ARCH_SUPPORTS
config BR2_PACKAGE_OLA
bool "ola (open lighting architecture)"
@ -12,9 +12,7 @@ config BR2_PACKAGE_OLA
depends on !BR2_STATIC_LIBS # protobuf
depends on BR2_USE_WCHAR # util-linux
depends on BR2_TOOLCHAIN_HAS_THREADS
depends on BR2_arm || BR2_i386 || BR2_mipsel || BR2_x86_64 # protobuf
# protobuf -> host-protobuf
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
depends on BR2_PACKAGE_PROTOBUF_ARCH_SUPPORTS
help
Open Lighting Architecture provides applications
with a mechanism to send and receive DMX512 & RDM

20
package/protobuf/Config.in
View file

@ -1,12 +1,19 @@
# See src/google/protobuf/stubs/platform_macros.h for supported archs.
# PowerPC doesn't actually work.
# host-protobuf only builds on certain architectures
config BR2_PACKAGE_PROTOBUF_ARCH_SUPPORTS
bool
default y if BR2_arm
default y if BR2_i386
default y if BR2_mipsel
default y if BR2_x86_64
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
config BR2_PACKAGE_PROTOBUF
bool "protobuf"
depends on BR2_INSTALL_LIBSTDCPP
depends on BR2_TOOLCHAIN_HAS_THREADS
# See src/google/protobuf/stubs/platform_macros.h for supported archs.
# PowerPC doesn't actually work.
depends on BR2_arm || BR2_i386 || BR2_mipsel || BR2_x86_64
# host-protobuf only builds on certain architectures
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
depends on BR2_PACKAGE_PROTOBUF_ARCH_SUPPORTS
depends on !BR2_STATIC_LIBS
help
Protocol buffers are Google's language-neutral, platform-neutral,
@ -17,5 +24,4 @@ config BR2_PACKAGE_PROTOBUF
comment "protobuf needs a toolchain w/ C++, threads, dynamic library"
depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS \
|| BR2_STATIC_LIBS
depends on BR2_arm || BR2_i386 || BR2_mipsel || BR2_x86_64
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
depends on BR2_PACKAGE_PROTOBUF_ARCH_SUPPORTS