Commit 923f2fdc authored by Mathis Rosenhauer's avatar Mathis Rosenhauer

autoconf: remove fuzzing option

Use Cmake for fuzzing.
parent 290b2f4e
ACLOCAL_AMFLAGS = -I m4
if AEC_FUZZING
FUZZDIR = fuzzing
endif
SUBDIRS = src tests $(FUZZDIR)
SUBDIRS = src tests
EXTRA_DIST = doc/patent.txt CMakeLists.txt cmake/config.h.in \
cmake/macros.cmake README.md README.SZIP CHANGELOG.md Copyright.txt data
......
......@@ -12,7 +12,6 @@ AM_INIT_AUTOMAKE([foreign])
AM_MAINTAINER_MODE([enable])
AC_PROG_CC_C99
AC_PROG_CXX
AC_HEADER_STDC
......@@ -31,23 +30,5 @@ AC_CHECK_DECLS(__builtin_clzll)
AM_EXTRA_RECURSIVE_TARGETS([bench benc bdec])
AC_ARG_ENABLE([fuzzing],
AS_HELP_STRING([--enable-fuzzing], [Enable fuzzing of libaec]))
AS_IF([test "x$enable_fuzzing" = "xyes"], [
AX_COMPILER_VENDOR
AS_IF([test "x$ax_cv_c_compiler_vendor" = "xclang"], [
AC_LANG_PUSH([C++])
AX_COMPILER_VENDOR
AC_LANG_POP([C++])
AS_IF([test "x$ax_cv_cxx_compiler_vendor" = "xclang"], [], [
AC_MSG_ERROR([You need to build with Clang as CXX for fuzzing to work])
])
], [
AC_MSG_ERROR([You need to build with Clang as CC for fuzzing to work])
])
])
AM_CONDITIONAL([AEC_FUZZING], [test x$enable_fuzzing = xyes])
AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile fuzzing/Makefile])
AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile])
AC_OUTPUT
FUZZING_FLAGS = -g -fsanitize=address \
-fsanitize-coverage=trace-pc-guard,indirect-calls,edge
noinst_LIBRARIES = libaec_fuzz.a
libaec_fuzz_a_SOURCES = $(top_srcdir)/src/encode.c \
$(top_srcdir)/src/encode_accessors.c \
$(top_srcdir)/src/decode.c \
$(top_srcdir)/src/encode.h \
$(top_srcdir)/src/encode_accessors.h \
$(top_srcdir)/src/decode.h
libaec_fuzz_a_CFLAGS = $(FUZZING_FLAGS)
aec_fuzz_SOURCES = fuzz_target.cc
aec_fuzz_CXXFLAGS = $(FUZZING_FLAGS)
aec_fuzz_LDFLAGS = -fsanitize=address -lFuzzer
aec_fuzz_LDADD = libaec_fuzz.a
noinst_PROGRAMS = aec_fuzz
EXTRA_DIST = CMakeLists.txt
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_compiler_vendor.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_COMPILER_VENDOR
#
# DESCRIPTION
#
# Determine the vendor of the C/C++ compiler, e.g., gnu, intel, ibm, sun,
# hp, borland, comeau, dec, cray, kai, lcc, metrowerks, sgi, microsoft,
# watcom, etc. The vendor is returned in the cache variable
# $ax_cv_c_compiler_vendor for C and $ax_cv_cxx_compiler_vendor for C++.
#
# LICENSE
#
# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
# Copyright (c) 2008 Matteo Frigo
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <https://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 16
AC_DEFUN([AX_COMPILER_VENDOR],
[AC_CACHE_CHECK([for _AC_LANG compiler vendor], ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor,
dnl Please add if possible support to ax_compiler_version.m4
[# note: don't check for gcc first since some other compilers define __GNUC__
vendors="intel: __ICC,__ECC,__INTEL_COMPILER
ibm: __xlc__,__xlC__,__IBMC__,__IBMCPP__
pathscale: __PATHCC__,__PATHSCALE__
clang: __clang__
cray: _CRAYC
fujitsu: __FUJITSU
gnu: __GNUC__
sun: __SUNPRO_C,__SUNPRO_CC
hp: __HP_cc,__HP_aCC
dec: __DECC,__DECCXX,__DECC_VER,__DECCXX_VER
borland: __BORLANDC__,__CODEGEARC__,__TURBOC__
comeau: __COMO__
kai: __KCC
lcc: __LCC__
sgi: __sgi,sgi
microsoft: _MSC_VER
metrowerks: __MWERKS__
watcom: __WATCOMC__
portland: __PGI
tcc: __TINYC__
unknown: UNKNOWN"
for ventest in $vendors; do
case $ventest in
*:) vendor=$ventest; continue ;;
*) vencpp="defined("`echo $ventest | sed 's/,/) || defined(/g'`")" ;;
esac
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[
#if !($vencpp)
thisisanerror;
#endif
])], [break])
done
ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor=`echo $vendor | cut -d: -f1`
])
])
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment