.travis.yml: never use -Werror, use --strict-warnings instead

There are a few things in the OpenSSL code that are known to give
warnings that we know are harmless.  We test our builds accordingly.

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11710)

diff --git a/.travis.yml b/.travis.yml
index 2bc040fe28f992a39014f6de8d2de2c598ccc4b5..0ac0eb5bf965767b74e410c789bcf44253e80693 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -31,7 +31,7 @@ compiler:
 env:
     # Note: env entry here must exactly match the value in the exclude: table below that contains env:, otherwise it will not find a match.
     - CONFIG_OPTS="" DESTDIR="_install"
 env:
     # Note: env entry here must exactly match the value in the exclude: table below that contains env:, otherwise it will not find a match.
     - CONFIG_OPTS="" DESTDIR="_install"

-    - CONFIG_OPTS="no-asm -Werror --debug no-afalgeng no-shared enable-rc5 enable-md2 -fsanitize=address" LSAN_OPTIONS="report_objects=1"
+    - CONFIG_OPTS="no-asm --debug --strict-warnings no-afalgeng no-shared enable-rc5 enable-md2 -fsanitize=address" LSAN_OPTIONS="report_objects=1"

     - CONFIG_OPTS="no-asm no-makedepend enable-buildtest-c++ --strict-warnings -D_DEFAULT_SOURCE" BUILDONLY="yes" CHECKDOCS="yes" CPPFLAGS="-ansi"
 
 jobs:
     - CONFIG_OPTS="no-asm no-makedepend enable-buildtest-c++ --strict-warnings -D_DEFAULT_SOURCE" BUILDONLY="yes" CHECKDOCS="yes" CPPFLAGS="-ansi"
 
 jobs:


@@ -45,7 +45,7 @@ jobs:
         - os: osx
           compiler: gcc
         - os: osx
         - os: osx
           compiler: gcc
         - os: osx

-          env: CONFIG_OPTS="no-asm -Werror --debug no-afalgeng no-shared enable-rc5 enable-md2 -fsanitize=address" LSAN_OPTIONS="report_objects=1"
+          env: CONFIG_OPTS="no-asm --debug --strict-warnings no-afalgeng no-shared enable-rc5 enable-md2 -fsanitize=address" LSAN_OPTIONS="report_objects=1"

     include:
         - os: linux
           arch: arm64
     include:
         - os: linux
           arch: arm64