Unable to build current master with old installation - patch included

[robpieke]

Problem

I previously built and locally installed OIIO. After a "git pull" many moons later, the headers had changed, but the CMake setup was looking in my local installation directory first and the git source directory second. As such, it was combining old headers with new source and reporting unhappiness to the shell.

For example:
/Users/robpieke/dev/github/oiio/src/libutil/argparse.cpp:540:11: error: out-of-line definition of 'briefusage' does not match any declaration in 'OpenImageIO::v1_6::ArgParse'

This (ensuring the source headers come first) seems to resolve it for me:

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 59c722b..6c98309 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -359,6 +359,7 @@ include (external packages


 include_directories (
+    BEFORE
     "${CMAKE_SOURCE_DIR}/src/include"
     "${CMAKE_BINARY_DIR}/include/OpenImageIO"
   )

[lgritz]

Makes sense to me. I'll make that change, thanks for the suggestion!

[lgritz]

Fix turned into PR #1524