sim_config_remove_unused_subst

Cleaning: Remove unused substitution (sim, @CXXFLAGS@)

• Status: Merged for GDB 13
• Branch: sim-config-remove-unused-subst
• Tracking PR: #76 (view Pull Request and Diff)
• Mailing List:
  • PATCH v1 (2022-10-19)

Feature Description

Not only that sim/configure.ac does not AC_SUBST CXXFLAGS, unless we need C++ compiler like CXX, substitution @CXXFLAGS@ is useless.

Because of this, this patch removes this substitution.