id summary reporter owner description type status priority milestone component version resolution keywords cc difficulty 1554 C_COMPILER_OPTIMIZATIONS is ignored when building chicken-do sjamaan [[https://lists.nongnu.org/archive/html/chicken-users/2018-10/msg00033.html|Reported]] by Sven Hartrumpf. defect closed minor 5.0 build system 5.0.0rc4 fixed easy