diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 85a23f4..c0bb8a3 100644 --- a/configure.ac +++ b/configure.ac @@ -9,6 +9,13 @@ AC_PREREQ(2.59) AC_INIT AC_CONFIG_SRCDIR(buffer.c) +# Record which revision is being built +if test -s "`which hg`" && test -d "$srcdir/.hg"; then + hgrev=`hg id -i -R "$srcdir"` + AC_MSG_NOTICE([Source directory Mercurial base revision $hgrev]) +fi + +ORIGCFLAGS="$CFLAGS" # Checks for programs. AC_PROG_CC @@ -29,7 +36,7 @@ AC_DEFUN(DB_TRYADDCFLAGS, }]) # set compile flags prior to other tests -if test -z "$OLDCFLAGS" && test "$GCC" = "yes"; then +if test -z "$ORIGCFLAGS" && test "$GCC" = "yes"; then AC_MSG_NOTICE(No \$CFLAGS set... using "-Os -W -Wall" for GCC) CFLAGS="-Os -W -Wall" fi @@ -315,7 +322,24 @@ AC_ARG_ENABLE(shadow, AC_MSG_NOTICE(Using shadow passwords if available) ] ) - + +AC_ARG_ENABLE(fuzz, + [ --enable-fuzz Build fuzzing. Not recommended for deployment.], + [ + AC_DEFINE(DROPBEAR_FUZZ, 1, Fuzzing) + AC_MSG_NOTICE(Enabling fuzzing) + DROPBEAR_FUZZ=1 + # libfuzzer needs linking with c++ libraries + AC_PROG_CXX + ], + [ + AC_DEFINE(DROPBEAR_FUZZ, 0, Fuzzing) + DROPBEAR_FUZZ=0 + ] + +) +AC_SUBST(DROPBEAR_FUZZ) +AC_SUBST(CXX) # Checks for header files. AC_HEADER_STDC |