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"Found clang but could not find clang++ in PATH" "$LINENO" 5 fi fi fi if test X"${klee_llvm_bc_c_compiler}" = X ; then as_fn_error $? "Could not find a C LLVM Bitcode compiler. Did you try building Clang in the LLVM Build directory or putting llvm-gcc or clang in your path?" "$LINENO" 5 fi if test X"${klee_llvm_bc_cxx_compiler}" = X ; then as_fn_error $? "Could not find a C++ LLVM Bitcode compiler. Did you try building Clang in the LLVM Build directory or putting llvm-gcc or clang in your path?" "$LINENO" 5 fi else klee_llvm_bc_c_compiler="$with_llvmcc" klee_llvm_bc_cxx_compiler="$with_llvmcxx" if test \! -x "${klee_llvm_bc_c_compiler}"; then as_fn_error $? "--with-llvmcc= supplied compiler does not exist" "$LINENO" 5 fi if test \! -x "${klee_llvm_bc_cxx_compiler}"; then as_fn_error $? "--with-llvmcxx= supplied compiler does not exist" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using user supplied LLVM bitcode compilers." >&5 $as_echo "Using user supplied LLVM bitcode compilers." >&6; } fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using C llvm compiler : $klee_llvm_bc_c_compiler" >&5 $as_echo "Using C llvm compiler : $klee_llvm_bc_c_compiler" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using C++ llvm compiler : $klee_llvm_bc_cxx_compiler" >&5 $as_echo "Using C++ llvm compiler : $klee_llvm_bc_cxx_compiler" >&6; } function klee_check_bc() { { $as_echo "$as_me:${as_lineno-$LINENO}: checking ${3} LLVM Bitcode compiler works" >&5 $as_echo_n "checking ${3} LLVM Bitcode compiler works... " >&6; } klee_bc_test_file="./.klee_llvm_bitcode_test.${2}" echo "int main() { return 0;}" > "${klee_bc_test_file}" "${1}" -emit-llvm -c "${klee_bc_test_file}" -o "${klee_bc_test_file}.bc" if test $? -ne 0 ; then as_fn_error $? "Failed running ${3} LLVM Bitcode compiler" "$LINENO" 5 fi if test \! -e "${klee_bc_test_file}.bc"; then as_fn_error $? " ${3} LLVM Bitcode compiler did not produce any output" "$LINENO" 5 fi if test -x "$llvm_obj/$llvm_build_mode/bin/llvm-dis" ; then "$llvm_obj/$llvm_build_mode/bin/llvm-dis" -o "${klee_bc_test_file}.ll" "${klee_bc_test_file}.bc" if test $? -ne 0; then as_fn_error $? "Failed converting LLVM Bitcode to LLVM assembly. Maybe your LLVM versions do not match?" "$LINENO" 5 fi if test -e "${klee_bc_test_file}.ll" ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: Success" >&5 $as_echo "Success" >&6; } rm "${klee_bc_test_file}" "${klee_bc_test_file}.bc" "${klee_bc_test_file}.ll" else rm "${klee_bc_test_file}" "${klee_bc_test_file}.bc" "${klee_bc_test_file}.ll" as_fn_error $? "Failed converting LLVM Bitcode to LLVM assembly. Maybe your LLVM versions do not match?" "$LINENO" 5 fi else rm "${klee_bc_test_file}" "${klee_bc_test_file}.bc" as_fn_error $? "Could not find llvm-dis" "$LINENO" 5 fi } klee_check_bc "${klee_llvm_bc_c_compiler}" "c" "C" klee_check_bc "${klee_llvm_bc_cxx_compiler}" "cpp" "CXX" KLEE_BITCODE_C_COMPILER=$klee_llvm_bc_c_compiler KLEE_BITCODE_CXX_COMPILER=$klee_llvm_bc_cxx_compiler # Check whether --with-uclibc was given. if test "${with_uclibc+set}" = set; then : withval=$with_uclibc; fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking uclibc" >&5 $as_echo_n "checking uclibc... " >&6; } if (test X${with_uclibc} != X); then if test -d ${with_uclibc}; then with_uclibc=`cd $with_uclibc 2> /dev/null; pwd` KLEE_UCLIBC_BCA="${with_uclibc}/lib/libc.a" if test ! -e "${KLEE_UCLIBC_BCA}"; then as_fn_error $? "Could not find file ${KLEE_UCLIBC_BCA}" "$LINENO" 5 fi elif test -f ${with_uclibc}; then _kud=`dirname ${with_uclibc}` _kud=`cd ${_kud}; pwd 2> /dev/null` _kuf=`basename ${with_uclibc}` KLEE_UCLIBC_BCA="${_kud}/${_kuf}" else as_fn_error $? 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