diff options
Diffstat (limited to 'gdb/configure.ac')
| -rw-r--r-- | gdb/configure.ac | 38 |
1 files changed, 12 insertions, 26 deletions
diff --git a/gdb/configure.ac b/gdb/configure.ac index 89a07b4..48f37c8 100644 --- a/gdb/configure.ac +++ b/gdb/configure.ac @@ -23,10 +23,8 @@ AC_INIT(main.c) AC_CONFIG_HEADER(config.h:config.in) AM_MAINTAINER_MODE -# Provide more thorough testing by -lmcheck. -# Set it to 'true' for development snapshots, 'false' for releases or -# pre-releases. -development=true +# Set the 'development' global. +. $srcdir/development.sh AC_PROG_CC AC_USE_SYSTEM_EXTENSIONS @@ -1052,34 +1050,22 @@ AC_SUBST(PYTHON_CFLAGS) AC_SUBST(PYTHON_CPPFLAGS) AC_SUBST(PYTHON_LIBS) -# Provide a --enable-libmcheck/--disable-libmcheck set of options -# allowing a user to enable this option even when building releases, -# or to disable it when building a snapshot. -AC_ARG_ENABLE(libmcheck, - AS_HELP_STRING([--enable-libmcheck], - [Try building GDB with -lmcheck if available]), - [case "${enableval}" in - yes | y) ENABLE_LIBMCHECK="yes" ;; - no | n) ENABLE_LIBMCHECK="no" ;; - *) AC_MSG_ERROR(bad value ${enableval} for --enable-libmcheck) ;; - esac]) - # Enable -lmcheck by default (it provides cheap-enough memory mangling), # but turn it off if Python is enabled with threads, since -lmcheck is # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939), # and for releases. -if test -z "${ENABLE_LIBMCHECK}" \ - -a \( "${have_libpython}" = "no" \ - -o "${python_has_threads}" = "no" \) \ - && $development; then - ENABLE_LIBMCHECK=yes +if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \ + && $development; then + libmcheck_default=yes +else + libmcheck_default=no fi +GDB_AC_LIBMCHECK(${libmcheck_default}) -if test "$ENABLE_LIBMCHECK" = "yes" ; then - if test "${have_libpython}" != "no" -a "${python_has_threads}" = "yes" ; then - AC_MSG_WARN(--enable-libmcheck may lead to spurious crashes if threads are used in python) - fi - AC_CHECK_LIB(mcheck, main) +if test "$ENABLE_LIBMCHECK" = "yes" \ + -a "${have_libpython}" != "no" \ + -a "${python_has_threads}" = "yes" ; then + AC_MSG_WARN(--enable-libmcheck may lead to spurious crashes if threads are used in python) fi # ------------------------- # |