Mercurial > hg > octave-nkf
changeset 11511:8837a42205d3
more warning flags for GCC if configured with --enable-extra-warning-flags (on by default)
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 13 Jan 2011 07:21:46 -0500 |
parents | f3d0b69c4628 |
children | e4e82740e9cd |
files | ChangeLog configure.ac |
diffstat | 2 files changed, 27 insertions(+), 4 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2011-01-13 John W. Eaton <jwe@octave.org> + + * configure.ac (AC_ARG_ENABLE(extra-warning-flags)): Check for + -Wpointer-arith, -Wmissing-prototypes, -Wstrict-prototypes, and + -Wwrite-strings and add them to WARN_CFLAGS. Check for + -Wpointer-arith and add them to WARN_CXXFLAGS. + 2011-01-12 John W. Eaton <jwe@octave.org> * mk-opts.pl: Generate initialization lists and in-line code for
--- a/configure.ac +++ b/configure.ac @@ -1851,6 +1851,18 @@ OCTAVE_CC_FLAG(-Wformat, [ WARN_CFLAGS="$WARN_CFLAGS -Wformat"; AC_MSG_RESULT([adding -Wformat to WARN_CFLAGS])]) + OCTAVE_CC_FLAG(-Wpointer-arith, [ + WARN_CFLAGS="$WARN_CFLAGS -Wpointer-arith"; + AC_MSG_RESULT([adding -Wpointer-arith to WARN_CFLAGS])]) + OCTAVE_CC_FLAG(-Wmissing-prototypes, [ + WARN_CFLAGS="$WARN_CFLAGS -Wmissing-prototypes"; + AC_MSG_RESULT([adding -Wmissing-prototypes to WARN_CFLAGS])]) + OCTAVE_CC_FLAG(-Wstrict-prototypes, [ + WARN_CFLAGS="$WARN_CFLAGS -Wstrict-prototypes"; + AC_MSG_RESULT([adding -Wstrict-prototypes to WARN_CFLAGS])]) + OCTAVE_CC_FLAG(-Wwrite-strings, [ + WARN_CFLAGS="$WARN_CFLAGS -Wwrite-strings"; + AC_MSG_RESULT([adding -Wwrite-strings to WARN_CFLAGS])]) OCTAVE_CXX_FLAG(-Wall, [ WARN_CXXFLAGS="$WARN_CXXFLAGS -Wall"; @@ -1867,13 +1879,17 @@ OCTAVE_CXX_FLAG(-Wformat, [ WARN_CXXFLAGS="$WARN_CXXFLAGS -Wformat"; AC_MSG_RESULT([adding -Wformat to WARN_CXXFLAGS])]) + OCTAVE_CXX_FLAG(-Wpointer-arith, [ + WARN_CXXFLAGS="$WARN_CXXFLAGS -Wpointer-arith"; + AC_MSG_RESULT([adding -Wpointer-arith to WARN_CXXFLAGS])]) + OCTAVE_CXX_FLAG(-Wwrite-strings, [ + WARN_CXXFLAGS="$WARN_CXXFLAGS -Wwrite-strings"; + AC_MSG_RESULT([adding -Wwrite-strings to WARN_CXXFLAGS])]) fi -GCC_STRICT_FLAGS="-Wcast-align -Wcast-qual -Wconversion -Wmissing-prototypes \ - -Wpointer-arith -Wstrict-prototypes -Wwrite-strings" +GCC_STRICT_FLAGS="-Wcast-align -Wcast-qual -Wconversion" -GXX_STRICT_FLAGS="-Wcast-align -Wcast-qual -Wconversion -Wpointer-arith \ - -Wwrite-strings -Weffc++" +GXX_STRICT_FLAGS="-Wcast-align -Wcast-qual -Wconversion -Weffc++" try_strict_warning_flags=false