Lines Matching refs:CC
681 CC
790 CC
1341 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1450 CC C compiler command
2529 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2530 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3469 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3470 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3480 if test -n "$CC"; then
3481 ac_cv_prog_CC="$CC" # Let the user override the test.
3500 CC=$ac_cv_prog_CC
3501 if test -n "$CC"; then
3502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3503 $as_echo "$CC" >&6; }
3512 ac_ct_CC=$CC
3550 CC=""
3558 CC=$ac_ct_CC
3561 CC="$ac_cv_prog_CC"
3564 if test -z "$CC"; then
3573 if test -n "$CC"; then
3574 ac_cv_prog_CC="$CC" # Let the user override the test.
3593 CC=$ac_cv_prog_CC
3594 if test -n "$CC"; then
3595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3596 $as_echo "$CC" >&6; }
3605 if test -z "$CC"; then
3613 if test -n "$CC"; then
3614 ac_cv_prog_CC="$CC" # Let the user override the test.
3643 # first if we set CC to just the basename; use the full file name.
3650 CC=$ac_cv_prog_CC
3651 if test -n "$CC"; then
3652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3653 $as_echo "$CC" >&6; }
3661 if test -z "$CC"; then
3672 if test -n "$CC"; then
3673 ac_cv_prog_CC="$CC" # Let the user override the test.
3692 CC=$ac_cv_prog_CC
3693 if test -n "$CC"; then
3694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3695 $as_echo "$CC" >&6; }
3702 test -n "$CC" && break
3705 if test -z "$CC"; then
3706 ac_ct_CC=$CC
3750 CC=""
3758 CC=$ac_ct_CC
3765 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4083 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4161 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4166 ac_save_CC=$CC
4222 CC="$ac_save_CC $ac_arg"
4230 CC=$ac_save_CC
4242 CC="$CC $ac_cv_prog_cc_c89"
4252 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4253 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4258 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4259 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4262 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4277 # Make sure it works both with $CC and with simple cc.
4283 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4284 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4302 # FIXME: It is wrong to rewrite CC.
4305 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4306 CC="$am_aux_dir/compile $CC"
4310 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4311 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4315 depcc="$CC" am_compiler_list=
4447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
4448 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
4453 ac_save_CC=$CC
4595 CC="$ac_save_CC $ac_arg"
4603 CC=$ac_save_CC
4615 CC="$CC $ac_cv_prog_cc_c99"
4622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4623 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4628 ac_save_CC=$CC
4684 CC="$ac_save_CC $ac_arg"
4692 CC=$ac_save_CC
4704 CC="$CC $ac_cv_prog_cc_c89"
4717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
4718 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
4738 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4739 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4752 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4869 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4870 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5216 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
5704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5705 $as_echo_n "checking for ld used by $CC... " >&6; }
5709 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5711 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
6471 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6529 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6547 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
7220 # If no C compiler was specified, use CC.
7221 LTCC=${LTCC-"$CC"}
7226 # Allow CC to be a program name with arguments.
7227 compiler=$CC
7563 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
7851 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7852 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7875 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7876 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9015 old_CC=$CC
9019 test -z "$CC" && CC=cc
9020 test -z "$LTCC" && LTCC=$CC
9172 lt_save_CC=$CC
9175 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9176 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9199 # If no C compiler was specified, use CC.
9200 LTCC=${LTCC-"$CC"}
9205 # Allow CC to be a program name with arguments.
9206 compiler=$CC
9210 compiler_DEFAULT=$CC
9457 # Is there a better lt_prog_compiler_static that works with the bundled CC?
9519 case `$CC -V 2>&1 | sed 5q` in
9879 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
9880 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
9981 # If archive_cmds runs LD, not CC, wlarc should be empty
10029 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
10045 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
10063 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
10072 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
10079 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
10093 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10105 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10122 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
10123 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
10166 case `$CC -V 2>&1 | sed 5q` in
10174 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
10180 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
10206 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10210 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
10211 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
10229 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
10230 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
10258 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
10259 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
10276 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
10277 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
10391 collect2name=`$CC -print-prog-name=collect2`
10489 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
10494 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
10559 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
10562 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
10576 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
10608 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
10615 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
10647 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
10678 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
10679 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
10680 archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
10681 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
10716 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10724 archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
10740 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10760 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10763 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10766 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10772 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10775 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10782 $as_echo_n "checking if $CC understands -b... " >&6; }
10813 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10845 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
10873 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
10876 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
10877 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
10891 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10897 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10923 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
10924 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10925 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
10929 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10947 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10959 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10968 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
10971 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
10981 archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
10985 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
10987 $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
11000 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
11002 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
11004 case `$CC -V 2>&1` in
11013 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
11015 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
11040 # Use $CC to link under sequent, because it throws in some extra .o
11042 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
11060 ## CC just makes a GrossModule.
11062 reload_cmds='$CC -r -o $output$reload_objs'
11097 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11098 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11100 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11101 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11123 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11124 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11126 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11127 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11184 '$CC '*)
11403 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
11419 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
11516 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
12015 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12052 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
12990 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12991 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12994 CC=$lt_save_CC
13729 ac_save_CC=$CC
13756 CC="$CC -n32"
13763 CC=$ac_save_CC
13770 CC=$CC$ac_cv_sys_largefile_CC
15960 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16084 CC \
17222 CC=$lt_compiler