Lines Matching refs:CC
712 CC
808 CC
1364 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1479 CC C compiler command
2278 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2279 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2899 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2900 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2905 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2906 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2916 if test -n "$CC"; then
2917 ac_cv_prog_CC="$CC" # Let the user override the test.
2936 CC=$ac_cv_prog_CC
2937 if test -n "$CC"; then
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2939 $as_echo "$CC" >&6; }
2948 ac_ct_CC=$CC
2986 CC=""
2994 CC=$ac_ct_CC
2997 CC="$ac_cv_prog_CC"
3000 if test -z "$CC"; then
3009 if test -n "$CC"; then
3010 ac_cv_prog_CC="$CC" # Let the user override the test.
3029 CC=$ac_cv_prog_CC
3030 if test -n "$CC"; then
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3032 $as_echo "$CC" >&6; }
3041 if test -z "$CC"; then
3049 if test -n "$CC"; then
3050 ac_cv_prog_CC="$CC" # Let the user override the test.
3079 # first if we set CC to just the basename; use the full file name.
3086 CC=$ac_cv_prog_CC
3087 if test -n "$CC"; then
3088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3089 $as_echo "$CC" >&6; }
3097 if test -z "$CC"; then
3108 if test -n "$CC"; then
3109 ac_cv_prog_CC="$CC" # Let the user override the test.
3128 CC=$ac_cv_prog_CC
3129 if test -n "$CC"; then
3130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3131 $as_echo "$CC" >&6; }
3138 test -n "$CC" && break
3141 if test -z "$CC"; then
3142 ac_ct_CC=$CC
3186 CC=""
3194 CC=$ac_ct_CC
3201 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3519 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3597 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3602 ac_save_CC=$CC
3658 CC="$ac_save_CC $ac_arg"
3666 CC=$ac_save_CC
3678 CC="$CC $ac_cv_prog_cc_c89"
3688 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3689 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3694 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3695 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3698 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3713 # Make sure it works both with $CC and with simple cc.
3719 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3720 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3738 # FIXME: It is wrong to rewrite CC.
3741 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3742 CC="$am_aux_dir/compile $CC"
3746 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3747 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3814 depcc="$CC" am_compiler_list=
3946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
3947 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
3952 ac_save_CC=$CC
4094 CC="$ac_save_CC $ac_arg"
4102 CC=$ac_save_CC
4114 CC="$CC $ac_cv_prog_cc_c99"
4121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4122 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4127 ac_save_CC=$CC
4183 CC="$ac_save_CC $ac_arg"
4191 CC=$ac_save_CC
4203 CC="$CC $ac_cv_prog_cc_c89"
4216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
4217 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
4236 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4237 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4250 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4367 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4368 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5203 $as_echo_n "checking for ld used by $CC... " >&6; }
5207 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5209 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5980 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6038 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6056 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
6729 # If no C compiler was specified, use CC.
6730 LTCC=${LTCC-"$CC"}
6735 # Allow CC to be a program name with arguments.
6736 compiler=$CC
7072 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
7360 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7361 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7384 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7385 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8524 old_CC=$CC
8528 test -z "$CC" && CC=cc
8529 test -z "$LTCC" && LTCC=$CC
8681 lt_save_CC=$CC
8684 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8685 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8708 # If no C compiler was specified, use CC.
8709 LTCC=${LTCC-"$CC"}
8714 # Allow CC to be a program name with arguments.
8715 compiler=$CC
8719 compiler_DEFAULT=$CC
8966 # Is there a better lt_prog_compiler_static that works with the bundled CC?
9028 case `$CC -V 2>&1 | sed 5q` in
9388 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
9389 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
9490 # If archive_cmds runs LD, not CC, wlarc should be empty
9538 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9554 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9572 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9581 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9588 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9602 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
9614 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
9631 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9632 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9675 case `$CC -V 2>&1 | sed 5q` in
9683 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9689 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
9715 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9719 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9720 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9738 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9739 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9767 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9768 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9785 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9786 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9900 collect2name=`$CC -print-prog-name=collect2`
9998 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
10003 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
10068 archive_expsym_cmds="$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/$soname'
10071 archive_expsym_cmds="$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/$shared_archive_member_spec.imp'
10085 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
10117 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
10124 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
10156 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
10187 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
10188 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
10189 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$_lt_dsymutil"
10190 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
10225 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10233 archive_cmds='$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 $lib'
10249 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10269 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10272 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10275 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10281 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10284 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10291 $as_echo_n "checking if $CC understands -b... " >&6; }
10322 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10354 archive_cmds='$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 $lib'
10382 archive_expsym_cmds='$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 $lib'
10385 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
10386 archive_expsym_cmds='$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 $lib'
10400 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10406 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10432 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
10433 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10434 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
10438 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10456 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10468 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10477 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 $lib'
10480 archive_cmds='$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 $lib'
10490 archive_cmds='$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 $lib'
10494 archive_cmds='$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'
10496 $CC -shared$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 $lib.exp'
10509 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10511 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10513 case `$CC -V 2>&1` in
10522 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10524 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10549 # Use $CC to link under sequent, because it throws in some extra .o
10551 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10569 ## CC just makes a GrossModule.
10571 reload_cmds='$CC -r -o $output$reload_objs'
10606 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10607 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10609 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10610 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10632 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10633 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10635 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10636 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10693 '$CC '*)
10912 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10928 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
11025 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
11524 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11561 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
12499 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12500 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12503 CC=$lt_save_CC
13893 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
14017 CC \
15169 CC=$lt_compiler