package/grpc: new package

Signed-off-by: Robert Rose <robertroyrose@gmail.com>
[Thomas:
 - add missing Config.in dependencies inherited from
   BR2_PACKAGE_PROTOBUF, as well as the corresponding Config.in
   comment
 - replace spaces by tabs in grpc.mk indentation
 - remove superfluous GRPC_SOURCE variable
 - improved patch description.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/package/grpc/Config.in b/package/grpc/Config.in
new file mode 100644
index 0000000000..3b17400612
--- /dev/null
+++ b/package/grpc/Config.in
@@ -0,0 +1,23 @@
+config BR2_PACKAGE_GRPC
+	bool "grpc"
+	depends on BR2_INSTALL_LIBSTDCPP # protobuf
+	depends on BR2_TOOLCHAIN_HAS_THREADS # protobuf
+	depends on BR2_PACKAGE_PROTOBUF_ARCH_SUPPORTS # protobuf
+	depends on BR2_HOST_GCC_AT_LEAST_4_8 # protobuf
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # protobuf
+	depends on !BR2_STATIC_LIBS # protobuf
+	select BR2_PACKAGE_C_ARES
+	select BR2_PACKAGE_OPENSSL
+	select BR2_PACKAGE_PROTOBUF
+	select BR2_PACKAGE_ZLIB
+	help
+	  A language-neutral, platform-neutral, open source, remote
+	  procedure call (RPC) system initially developed at Google.
+
+	  http://github.com/grpc/grpc
+
+comment "grpc needs a toolchain w/ C++, threads, dynamic library, host and target gcc >= 4.8"
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS \
+		|| BR2_STATIC_LIBS || !BR2_HOST_GCC_AT_LEAST_4_8 \
+		|| !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
+	depends on BR2_PACKAGE_PROTOBUF_ARCH_SUPPORTS