Merge branch 'coverity_scan' into autobuild/alpha_v380, co-opting the auto-build branch for Coverity static code analysis.

Author: c-lipka

.travis.yml

@@ -1,7 +1,18 @@
 env:
   global:
-   # Required for clang.
-   - CXXFLAGS="-fno-fast-math"
+    # Required for Coverity Scan
+    - secure: "BT2A2IDJx9nlEUnE8ZYtJQk2XAYTGu3+BT4qTTmxrS94htpUl1c82cM0RceUW/rzKrcJ7JAvQ1YuqJLlUW7J2cIWOdrF8Mk4DtlZSV9KnMc5+h7hf3bGGPw/LnYGnhrWYtSQfjZJHeCBfJufb4e7YqDfRz3UKDQ6FZCsFFMWnCAmBymF1Zj+ip7jkUn+P2gP8/vPjZupvfEZ0h8CkCXm7kSqHmTj0l9gOBQ6OMzP0uFN3KcRD5B+DSxoTmRGe+1abOr2nxUhIQsJxQZ5Y/V0ItwgNnoevi8d35QD9A2FT7gtuDkhYu0Fb8Jz6mReXk51hM6hE1qmfW+n2Dau679WkAtm4c/2osWwtxc1dbvQNvnr/XEnj51c4pbyPugjAKWoa/B73hXAflbrq0FWm14JVG2kCJYqid12HRvkMvzGJtjgJy5jIlPx+cb+BZ6tYsoa9m7CO1rTuYxUyKsHGtXSYOMPKyc7RIePOi37ZBF9QAm/urJdP6c6pfsrLEKvNOHArmUIixjrC9ImdQdJDBcgVUgP1h4oFfWaHgrys8B0EviIMoBewmTF8dUkD9j5rbpAonfjSpX0RX0Rcqtx2Mr68W97+BSGCy+WNIBe4ACivHDjYzfUw44ruYjZqUeXKzhJUHJxCf9OnqpppJ8ru6n6Tc7kMKcEEfZGDdVICrsBuMs="
+    # In Coverity Scan builds, ./configure is automatically called without parameters, so we must pass them via
+    # environment variables.
+    - COMPILED_BY="Travis CI for Coverity Scan"
+    # In Coverity Scan builds, the assembler gags on FMA3 instructions (e.g. VFMADD321SS) for some reason, so we must
+    # forbid the compiler to emit them.
+    # We also set a preprocessor macro to know we're building for Coverity.
+    - CXXFLAGS="-mno-fma -DSTATIC_CODE_ANALYSIS"
+
+before_install:
+  # Required(?) for Coverity Scan
+  - echo -n | openssl s_client -connect scan.coverity.com:443 | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' | sudo tee -a /etc/ssl/certs/ca-
 
 branches:
   except:
@@ -13,10 +24,8 @@ matrix:
   include:
   - os: linux
     compiler: gcc
-  - os: osx
-    compiler: clang
 
-sudo: false
+sudo: required
 dist: trusty
 
 addons:
@@ -30,19 +39,15 @@ addons:
     - libpng12-dev
     - libtiff4-dev
     - zlib1g-dev
-
-install:
-- unix/prebuild.sh
-- ./configure COMPILED_BY="Travis CI" --prefix="$(pwd)/build"
-- make check
-- make install
+  # Required for Coverity Scan
+  coverity_scan:
+    project:
+      name: "POV-Ray/povray"
+      description: "Linux build submitted via Travis CI"
+    notification_email: [email protected]
+    build_command_prepend: "unix/prebuild.sh ; ./configure"
+    build_command: "make"
+    branch_pattern: coverity_scan
 
 script:
 - true
-
-notifications:
-  email:
-    recipients:
-    - ${NOTIFICATION_EMAIL}
-    on_success: change
-    on_failure: always

source/base/version.h

@@ -100,7 +100,7 @@
 /// where `N` is a serial number starting at 1 in each phase, `TIME` is the number of minutes
 /// since 2000-01-01 00:00, and `FEATURE` is an arbitrary alphanumeric moniker for a particular
 /// experimental feature.
-#define POV_RAY_PRERELEASE          "alpha.9844485"
+#define POV_RAY_PRERELEASE          "alpha.9844500"
 
 #if defined(DOXYGEN) && !defined(POV_RAY_PRERELEASE)
     // Work around doxygen being unable to document undefined macros.