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Let the protoc demo build even if java is missing

This commit is contained in:
Thomas Nagy 2018-12-21 11:10:57 +01:00
parent 70f1522fa1
commit b1928ee46b
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GPG Key ID: 49B4C67C05277AAA
1 changed files with 15 additions and 8 deletions
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23
playground/protoc/wscript
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@ -1,5 +1,8 @@
#! /usr/bin/env python
import os
from waflib import Logs
top = '.'
out = 'build'
@ -10,7 +13,10 @@ def configure(conf):
conf.load('compiler_cxx python java protoc')
conf.check_python_version(minver=(2, 5, 0))
# Here you have to point to your protobuf-java JAR
conf.env.CLASSPATH_PROTOBUF = ['/tmp/cp/protobuf-java-2.5.0.jar']
if os.path.isfile('/tmp/cp/protobuf-java-2.5.0.jar'):
conf.env.CLASSPATH_PROTOBUF = ['/tmp/cp/protobuf-java-2.5.0.jar']
else:
Logs.warn('Edit the wscript file and set CLASSPATH_PROTOBUF for java')
def build(bld):
bld(
@ -46,12 +52,13 @@ def build(bld):
source = ['incboth/messageboth_inc.proto', 'incboth/messageboth.proto'],
protoc_includes = ['incboth']) # either protoc_includes or includes would work in this case
bld(
features = 'javac protoc',
name = 'pbjava',
srcdir = 'inc/',
source = ['inc/message_inc.proto', 'inc/message.proto'],
use = 'PROTOBUF',
protoc_includes = ['inc'])
if bld.env.CLASSPATH_PROTOBUF:
bld(
features = 'javac protoc',
name = 'pbjava',
srcdir = 'inc/',
source = ['inc/message_inc.proto', 'inc/message.proto'],
use = 'PROTOBUF',
protoc_includes = ['inc'])
bld.recurse('increcurse')