[Olena-patches] 1862: More on CXXFLAGS in configure.ac.

https://svn.lrde.epita.fr/svn/oln/trunk Index: ChangeLog from Roland Levillain <roland(a)lrde.epita.fr> More on CXXFLAGS in configure.ac. * configure.ac (TESTS_CXXFLAGS_SPEED): New variable. (TOOLS_CXXFLAGS): Append `-Wall -W'. configure.ac | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) Index: configure.ac --- configure.ac (revision 1861) +++ configure.ac (working copy) @@ -33,23 +33,32 @@ AC_LANG([C++]) AC_PROG_CXX -# Speed the compilation up. +# Speed up compiling times. if test "$GXX" = yes; then CXXFLAGS="$CXXFLAGS -pipe" fi # C++ compiler flags for tests. AC_ARG_VAR([TESTS_CXXFLAGS]) -# We want no optimization for the tests (too slow), and a lot of debugging. +# We want no optimization for the tests (it slows down compiling +# times), and a lot of debugging. if test "$GXX" = yes && test -z "$TESTS_CXXFLAGS"; then TESTS_CXXFLAGS="-O0 -ggdb -Wall -W" fi +# C++ compiler flags for complex tests. +AC_ARG_VAR([TESTS_CXXFLAGS_SPEED]) +# We want optimization for complex tests, and keep debugging flags +# (still useful). +if test "$GXX" = yes && test -z "$TESTS_CXXFLAGS_SPEED"; then + TESTS_CXXFLAGS_SPEED="-O3 -DNDEBUG -ggdb -Wall -W" +fi + # C++ compiler flags for tools. AC_ARG_VAR([TOOLS_CXXFLAGS]) # On the contrary, we want fast binaries for tools. if test "$GXX" = yes && test -z "$TOOLS_CXXFLAGS"; then - TOOLS_CXXFLAGS="-O3 -DNDEBUG -ggdb" + TOOLS_CXXFLAGS="-O3 -DNDEBUG -ggdb -Wall -W" fi