From ba4b6f5c848dd330e60d7ce8f3c2f869638092c7 Mon Sep 17 00:00:00 2001
From: Josh Haberman <jhaberman@gmail.com>
Date: Thu, 15 Oct 2015 13:34:30 -0700
Subject: Properly populate field presence flag on messages according to syntax
 flag.

---
 travis.sh | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

(limited to 'travis.sh')

diff --git a/travis.sh b/travis.sh
index 79c4a78..5df7726 100755
--- a/travis.sh
+++ b/travis.sh
@@ -1,5 +1,10 @@
 #!/bin/bash
 
+install_protoc() {
+  sudo apt-get install protobuf-compiler
+  protoc --version || true
+}
+
 # Bare build: no dependencies installed, no JIT enabled.
 bare_install() {
   :
@@ -21,7 +26,8 @@ barejit_script() {
 # Build with Google protobuf support and tests (with JIT).
 withprotobuf_install() {
   sudo apt-get update -qq
-  sudo apt-get install protobuf-compiler libprotobuf-dev
+  sudo apt-get install libprotobuf-dev
+  install_protoc
 }
 withprotobuf_script() {
   make -j12 tests googlepbtests WITH_JIT=yes
@@ -66,9 +72,13 @@ lua_script() {
 # don't want the test to be brittle.
 genfiles_install() {
   sudo apt-get update -qq
-  sudo apt-get install lua5.2 liblua5.2-dev protobuf-compiler
+  sudo apt-get install lua5.2 liblua5.2-dev
 }
 genfiles_script() {
+  # Avoid regenerating descriptor.pb, since its output can vary based on the
+  # version of protoc.
+  touch upb/descriptor/descriptor.pb
+
   make -j12 genfiles USER_CPPFLAGS="$USER_CPPFLAGS `pkg-config lua5.2 --cflags`"
   # Will fail if any differences were observed.
   git diff --exit-code
@@ -77,7 +87,8 @@ genfiles_script() {
 # Tests the ndebug build.
 ndebug_install() {
   sudo apt-get update -qq
-  sudo apt-get install lua5.2 liblua5.2-dev protobuf-compiler libprotobuf-dev
+  sudo apt-get install lua5.2 liblua5.2-dev libprotobuf-dev
+  install_protoc
 }
 ndebug_script() {
   # Override of USER_CPPFLAGS removes -UNDEBUG.
@@ -89,7 +100,8 @@ ndebug_script() {
 # A run that executes with coverage support and uploads to coveralls.io
 coverage_install() {
   sudo apt-get update -qq
-  sudo apt-get install protobuf-compiler libprotobuf-dev lua5.2 liblua5.2-dev
+  sudo apt-get install libprotobuf-dev lua5.2 liblua5.2-dev
+  install_protoc
   sudo pip install cpp-coveralls
 }
 coverage_script() {
-- 
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