diff --git a/pkgs/os-specific/linux/minimal-bootstrap/default.nix b/pkgs/os-specific/linux/minimal-bootstrap/default.nix
index a246b587dd4f..d344b85a4d64 100644
--- a/pkgs/os-specific/linux/minimal-bootstrap/default.nix
+++ b/pkgs/os-specific/linux/minimal-bootstrap/default.nix
@@ -163,7 +163,7 @@ lib.makeScope
 
     ln-boot = callPackage ./ln-boot { };
 
-    mes = lib.recurseIntoAttrs (callPackage ./mes { });
+    mes = callPackage ./mes { };
     mes-libc = callPackage ./mes/libc.nix { };
 
     musl11 = callPackage ./musl/1.1.nix {
diff --git a/pkgs/os-specific/linux/minimal-bootstrap/mes/default.nix b/pkgs/os-specific/linux/minimal-bootstrap/mes/default.nix
index 0cf66c5bc230..03ce9300f316 100644
--- a/pkgs/os-specific/linux/minimal-bootstrap/mes/default.nix
+++ b/pkgs/os-specific/linux/minimal-bootstrap/mes/default.nix
@@ -2,22 +2,21 @@
 , fetchurl
 , callPackage
 , kaem
-, m2libc
 , mescc-tools
 }:
 
 # Maintenance note:
 # Build steps have been adapted from build-aux/bootstrap.sh.in
 # as well as the live-bootstrap project
-# https://github.com/fosslinux/live-bootstrap/blob/1bc4296091c51f53a5598050c8956d16e945b0f5/sysa/mes-0.24.2/mes-0.24.2.kaem
+# https://github.com/fosslinux/live-bootstrap/blob/737bf61a26152fb82510a2797f0d712de918aa78/sysa/mes-0.25/mes-0.25.kaem
 
 let
   pname = "mes";
-  version = "0.24.2";
+  version = "0.25";
 
   src = fetchurl {
     url = "mirror://gnu/mes/mes-${version}.tar.gz";
-    sha256 = "0vp8v88zszh1imm3dvdfi3m8cywshdj7xcrsq4cgmss69s2y1nkx";
+    hash = "sha256-MlJQs1Z+2SA7pwFhyDWvAQeec+vtl7S1u3fKUAuCiUA=";
   };
 
   nyacc = callPackage ./nyacc.nix { inherit nyacc; };
@@ -68,11 +67,6 @@ let
     cp mes/module/srfi/srfi-9-struct.mes mes/module/srfi/srfi-9.mes
     cp mes/module/srfi/srfi-9/gnu-struct.mes mes/module/srfi/srfi-9/gnu.mes
 
-    # Fixes to support newer M2-Planet
-    catm x86_defs.M1 ${m2libc}/x86/x86_defs.M1 lib/m2/x86/x86_defs.M1
-    cp x86_defs.M1 lib/m2/x86/x86_defs.M1
-    rm x86_defs.M1
-
     # Remove environment impurities
     __GUILE_LOAD_PATH="\"''${MES_PREFIX}/mes/module:''${MES_PREFIX}/module:${nyacc.guilePath}\""
     boot0_scm=mes/module/mes/boot-0.scm
@@ -109,9 +103,7 @@ let
     cp ''${mescc_in} ''${bin}/bin/mescc.scm
 
     # Build mes-m2
-    mes_cpu=x86
-    stage0_cpu=x86
-    kaem --verbose --strict --file kaem.run
+    kaem --verbose --strict --file kaem.x86
     cp bin/mes-m2 ''${bin}/bin/mes-m2
     chmod 555 ''${bin}/bin/mes-m2
   '';
@@ -232,6 +224,6 @@ let
       ${lib.concatMapStringsSep " " (getRes ".o") (map compile mes_SOURCES)}
   '';
 in {
-  inherit srcPost srcPrefix nyacc;
+  inherit src srcPost srcPrefix nyacc;
   inherit compiler libs;
 }
diff --git a/pkgs/os-specific/linux/minimal-bootstrap/mes/gen-sources.sh b/pkgs/os-specific/linux/minimal-bootstrap/mes/gen-sources.sh
index 3a734129c1f7..d86e5764e065 100755
--- a/pkgs/os-specific/linux/minimal-bootstrap/mes/gen-sources.sh
+++ b/pkgs/os-specific/linux/minimal-bootstrap/mes/gen-sources.sh
@@ -19,10 +19,9 @@ COMPILERS="mescc gcc"
 
 
 format() {
-  echo -n "[ "
-  # Terrible hack to convert a newline-delimited string to space-delimited
-  echo $* | xargs printf '"%s" '
-  echo -n "]"
+  echo "["
+  echo $* | xargs printf '      "%s"\n'
+  echo "    ]"
 }
 
 gen_sources() {
@@ -38,12 +37,12 @@ gen_sources() {
   cat <<EOF
   $mes_cpu.$mes_kernel.$compiler = {
     libc_mini_SOURCES = $(format $libc_mini_SOURCES);
-    libmescc_SOURCES  = $(format $libmescc_SOURCES);
-    libtcc1_SOURCES   = $(format $libtcc1_SOURCES);
-    libc_SOURCES      = $(format $libc_SOURCES);
-    libc_tcc_SOURCES  = $(format $libc_tcc_SOURCES);
-    libc_gnu_SOURCES  = $(format $libc_gnu_SOURCES);
-    mes_SOURCES       = $(format $mes_SOURCES);
+    libmescc_SOURCES = $(format $libmescc_SOURCES);
+    libtcc1_SOURCES = $(format $libtcc1_SOURCES);
+    libc_SOURCES = $(format $libc_SOURCES);
+    libc_tcc_SOURCES = $(format $libc_tcc_SOURCES);
+    libc_gnu_SOURCES = $(format $libc_gnu_SOURCES);
+    mes_SOURCES = $(format $mes_SOURCES);
   };
 EOF
 }
diff --git a/pkgs/os-specific/linux/minimal-bootstrap/mes/nyacc.nix b/pkgs/os-specific/linux/minimal-bootstrap/mes/nyacc.nix
index ed402cbaacf3..c384b4a4c0b4 100644
--- a/pkgs/os-specific/linux/minimal-bootstrap/mes/nyacc.nix
+++ b/pkgs/os-specific/linux/minimal-bootstrap/mes/nyacc.nix
@@ -6,8 +6,8 @@
 let
   pname = "nyacc";
   # NYACC is a tightly coupled dependency of mes. This version is known to work
-  # with mes 0.24.2.
-  # https://git.savannah.gnu.org/cgit/mes.git/tree/INSTALL?h=v0.24.2&id=7562330ec746f09b4060d3081e3377fb7083897d#n31
+  # with mes 0.25.
+  # https://git.savannah.gnu.org/cgit/mes.git/tree/INSTALL?h=v0.25#n31
   version = "1.00.2";
 
   src = fetchurl {
diff --git a/pkgs/os-specific/linux/minimal-bootstrap/mes/sources.nix b/pkgs/os-specific/linux/minimal-bootstrap/mes/sources.nix
index ac534284346d..4b5d3b336575 100644
--- a/pkgs/os-specific/linux/minimal-bootstrap/mes/sources.nix
+++ b/pkgs/os-specific/linux/minimal-bootstrap/mes/sources.nix
@@ -2,21 +2,1059 @@
 # Do not edit!
 {
   x86.linux.mescc = {
-    libc_mini_SOURCES = [ "lib/mes/eputs.c" "lib/mes/oputs.c" "lib/mes/globals.c" "lib/stdlib/exit.c" "lib/linux/x86-mes-mescc/_exit.c" "lib/linux/x86-mes-mescc/_write.c" "lib/stdlib/puts.c" "lib/string/strlen.c" "lib/mes/mini-write.c" ];
-    libmescc_SOURCES  = [ "lib/mes/globals.c" "lib/linux/x86-mes-mescc/syscall-internal.c" ];
-    libtcc1_SOURCES   = [ "lib/libtcc1.c" ];
-    libc_SOURCES      = [ "lib/mes/eputs.c" "lib/mes/oputs.c" "lib/mes/globals.c" "lib/stdlib/exit.c" "lib/linux/x86-mes-mescc/_exit.c" "lib/linux/x86-mes-mescc/_write.c" "lib/stdlib/puts.c" "lib/string/strlen.c" "lib/ctype/isnumber.c" "lib/mes/abtol.c" "lib/mes/cast.c" "lib/mes/eputc.c" "lib/mes/fdgetc.c" "lib/mes/fdputc.c" "lib/mes/fdputs.c" "lib/mes/fdungetc.c" "lib/mes/itoa.c" "lib/mes/ltoa.c" "lib/mes/ltoab.c" "lib/mes/mes_open.c" "lib/mes/ntoab.c" "lib/mes/oputc.c" "lib/mes/ultoa.c" "lib/mes/utoa.c" "lib/stub/__raise.c" "lib/ctype/isdigit.c" "lib/ctype/isspace.c" "lib/ctype/isxdigit.c" "lib/mes/assert_msg.c" "lib/posix/write.c" "lib/stdlib/atoi.c" "lib/linux/lseek.c" "lib/mes/__assert_fail.c" "lib/mes/__buffered_read.c" "lib/mes/__mes_debug.c" "lib/posix/execv.c" "lib/posix/getcwd.c" "lib/posix/getenv.c" "lib/posix/isatty.c" "lib/posix/open.c" "lib/posix/buffered-read.c" "lib/posix/setenv.c" "lib/posix/wait.c" "lib/stdio/fgetc.c" "lib/stdio/fputc.c" "lib/stdio/fputs.c" "lib/stdio/getc.c" "lib/stdio/getchar.c" "lib/stdio/putc.c" "lib/stdio/putchar.c" "lib/stdio/ungetc.c" "lib/stdlib/free.c" "lib/stdlib/realloc.c" "lib/string/memchr.c" "lib/string/memcmp.c" "lib/string/memcpy.c" "lib/string/memmove.c" "lib/string/memset.c" "lib/string/strcmp.c" "lib/string/strcpy.c" "lib/string/strncmp.c" "lib/posix/raise.c" "lib/linux/access.c" "lib/linux/brk.c" "lib/linux/chmod.c" "lib/linux/clock_gettime.c" "lib/linux/dup.c" "lib/linux/dup2.c" "lib/linux/execve.c" "lib/linux/fork.c" "lib/linux/fsync.c" "lib/linux/_getcwd.c" "lib/linux/gettimeofday.c" "lib/linux/ioctl3.c" "lib/linux/_open3.c" "lib/linux/malloc.c" "lib/linux/_read.c" "lib/linux/time.c" "lib/linux/unlink.c" "lib/linux/waitpid.c" "lib/linux/x86-mes-mescc/syscall.c" "lib/linux/getpid.c" "lib/linux/kill.c" ];
-    libc_tcc_SOURCES  = [ "lib/mes/eputs.c" "lib/mes/oputs.c" "lib/mes/globals.c" "lib/stdlib/exit.c" "lib/linux/x86-mes-mescc/_exit.c" "lib/linux/x86-mes-mescc/_write.c" "lib/stdlib/puts.c" "lib/string/strlen.c" "lib/ctype/isnumber.c" "lib/mes/abtol.c" "lib/mes/cast.c" "lib/mes/eputc.c" "lib/mes/fdgetc.c" "lib/mes/fdputc.c" "lib/mes/fdputs.c" "lib/mes/fdungetc.c" "lib/mes/itoa.c" "lib/mes/ltoa.c" "lib/mes/ltoab.c" "lib/mes/mes_open.c" "lib/mes/ntoab.c" "lib/mes/oputc.c" "lib/mes/ultoa.c" "lib/mes/utoa.c" "lib/stub/__raise.c" "lib/ctype/isdigit.c" "lib/ctype/isspace.c" "lib/ctype/isxdigit.c" "lib/mes/assert_msg.c" "lib/posix/write.c" "lib/stdlib/atoi.c" "lib/linux/lseek.c" "lib/mes/__assert_fail.c" "lib/mes/__buffered_read.c" "lib/mes/__mes_debug.c" "lib/posix/execv.c" "lib/posix/getcwd.c" "lib/posix/getenv.c" "lib/posix/isatty.c" "lib/posix/open.c" "lib/posix/buffered-read.c" "lib/posix/setenv.c" "lib/posix/wait.c" "lib/stdio/fgetc.c" "lib/stdio/fputc.c" "lib/stdio/fputs.c" "lib/stdio/getc.c" "lib/stdio/getchar.c" "lib/stdio/putc.c" "lib/stdio/putchar.c" "lib/stdio/ungetc.c" "lib/stdlib/free.c" "lib/stdlib/realloc.c" "lib/string/memchr.c" "lib/string/memcmp.c" "lib/string/memcpy.c" "lib/string/memmove.c" "lib/string/memset.c" "lib/string/strcmp.c" "lib/string/strcpy.c" "lib/string/strncmp.c" "lib/posix/raise.c" "lib/linux/access.c" "lib/linux/brk.c" "lib/linux/chmod.c" "lib/linux/clock_gettime.c" "lib/linux/dup.c" "lib/linux/dup2.c" "lib/linux/execve.c" "lib/linux/fork.c" "lib/linux/fsync.c" "lib/linux/_getcwd.c" "lib/linux/gettimeofday.c" "lib/linux/ioctl3.c" "lib/linux/_open3.c" "lib/linux/malloc.c" "lib/linux/_read.c" "lib/linux/time.c" "lib/linux/unlink.c" "lib/linux/waitpid.c" "lib/linux/x86-mes-mescc/syscall.c" "lib/linux/getpid.c" "lib/linux/kill.c" "lib/ctype/islower.c" "lib/ctype/isupper.c" "lib/ctype/tolower.c" "lib/ctype/toupper.c" "lib/mes/abtod.c" "lib/mes/dtoab.c" "lib/mes/search-path.c" "lib/posix/execvp.c" "lib/stdio/fclose.c" "lib/stdio/fdopen.c" "lib/stdio/ferror.c" "lib/stdio/fflush.c" "lib/stdio/fopen.c" "lib/stdio/fprintf.c" "lib/stdio/fread.c" "lib/stdio/fseek.c" "lib/stdio/ftell.c" "lib/stdio/fwrite.c" "lib/stdio/printf.c" "lib/stdio/remove.c" "lib/stdio/snprintf.c" "lib/stdio/sprintf.c" "lib/stdio/sscanf.c" "lib/stdio/vfprintf.c" "lib/stdio/vprintf.c" "lib/stdio/vsnprintf.c" "lib/stdio/vsprintf.c" "lib/stdio/vsscanf.c" "lib/stdlib/calloc.c" "lib/stdlib/qsort.c" "lib/stdlib/strtod.c" "lib/stdlib/strtof.c" "lib/stdlib/strtol.c" "lib/stdlib/strtold.c" "lib/stdlib/strtoll.c" "lib/stdlib/strtoul.c" "lib/stdlib/strtoull.c" "lib/string/memmem.c" "lib/string/strcat.c" "lib/string/strchr.c" "lib/string/strlwr.c" "lib/string/strncpy.c" "lib/string/strrchr.c" "lib/string/strstr.c" "lib/string/strupr.c" "lib/stub/sigaction.c" "lib/stub/ldexp.c" "lib/stub/mprotect.c" "lib/stub/localtime.c" "lib/stub/sigemptyset.c" "lib/x86-mes-mescc/setjmp.c" "lib/linux/close.c" "lib/linux/rmdir.c" "lib/linux/stat.c" ];
-    libc_gnu_SOURCES  = [ "lib/mes/eputs.c" "lib/mes/oputs.c" "lib/mes/globals.c" "lib/stdlib/exit.c" "lib/linux/x86-mes-mescc/_exit.c" "lib/linux/x86-mes-mescc/_write.c" "lib/stdlib/puts.c" "lib/string/strlen.c" "lib/ctype/isnumber.c" "lib/mes/abtol.c" "lib/mes/cast.c" "lib/mes/eputc.c" "lib/mes/fdgetc.c" "lib/mes/fdputc.c" "lib/mes/fdputs.c" "lib/mes/fdungetc.c" "lib/mes/itoa.c" "lib/mes/ltoa.c" "lib/mes/ltoab.c" "lib/mes/mes_open.c" "lib/mes/ntoab.c" "lib/mes/oputc.c" "lib/mes/ultoa.c" "lib/mes/utoa.c" "lib/stub/__raise.c" "lib/ctype/isdigit.c" "lib/ctype/isspace.c" "lib/ctype/isxdigit.c" "lib/mes/assert_msg.c" "lib/posix/write.c" "lib/stdlib/atoi.c" "lib/linux/lseek.c" "lib/mes/__assert_fail.c" "lib/mes/__buffered_read.c" "lib/mes/__mes_debug.c" "lib/posix/execv.c" "lib/posix/getcwd.c" "lib/posix/getenv.c" "lib/posix/isatty.c" "lib/posix/open.c" "lib/posix/buffered-read.c" "lib/posix/setenv.c" "lib/posix/wait.c" "lib/stdio/fgetc.c" "lib/stdio/fputc.c" "lib/stdio/fputs.c" "lib/stdio/getc.c" "lib/stdio/getchar.c" "lib/stdio/putc.c" "lib/stdio/putchar.c" "lib/stdio/ungetc.c" "lib/stdlib/free.c" "lib/stdlib/realloc.c" "lib/string/memchr.c" "lib/string/memcmp.c" "lib/string/memcpy.c" "lib/string/memmove.c" "lib/string/memset.c" "lib/string/strcmp.c" "lib/string/strcpy.c" "lib/string/strncmp.c" "lib/posix/raise.c" "lib/linux/access.c" "lib/linux/brk.c" "lib/linux/chmod.c" "lib/linux/clock_gettime.c" "lib/linux/dup.c" "lib/linux/dup2.c" "lib/linux/execve.c" "lib/linux/fork.c" "lib/linux/fsync.c" "lib/linux/_getcwd.c" "lib/linux/gettimeofday.c" "lib/linux/ioctl3.c" "lib/linux/_open3.c" "lib/linux/malloc.c" "lib/linux/_read.c" "lib/linux/time.c" "lib/linux/unlink.c" "lib/linux/waitpid.c" "lib/linux/x86-mes-mescc/syscall.c" "lib/linux/getpid.c" "lib/linux/kill.c" "lib/ctype/islower.c" "lib/ctype/isupper.c" "lib/ctype/tolower.c" "lib/ctype/toupper.c" "lib/mes/abtod.c" "lib/mes/dtoab.c" "lib/mes/search-path.c" "lib/posix/execvp.c" "lib/stdio/fclose.c" "lib/stdio/fdopen.c" "lib/stdio/ferror.c" "lib/stdio/fflush.c" "lib/stdio/fopen.c" "lib/stdio/fprintf.c" "lib/stdio/fread.c" "lib/stdio/fseek.c" "lib/stdio/ftell.c" "lib/stdio/fwrite.c" "lib/stdio/printf.c" "lib/stdio/remove.c" "lib/stdio/snprintf.c" "lib/stdio/sprintf.c" "lib/stdio/sscanf.c" "lib/stdio/vfprintf.c" "lib/stdio/vprintf.c" "lib/stdio/vsnprintf.c" "lib/stdio/vsprintf.c" "lib/stdio/vsscanf.c" "lib/stdlib/calloc.c" "lib/stdlib/qsort.c" "lib/stdlib/strtod.c" "lib/stdlib/strtof.c" "lib/stdlib/strtol.c" "lib/stdlib/strtold.c" "lib/stdlib/strtoll.c" "lib/stdlib/strtoul.c" "lib/stdlib/strtoull.c" "lib/string/memmem.c" "lib/string/strcat.c" "lib/string/strchr.c" "lib/string/strlwr.c" "lib/string/strncpy.c" "lib/string/strrchr.c" "lib/string/strstr.c" "lib/string/strupr.c" "lib/stub/sigaction.c" "lib/stub/ldexp.c" "lib/stub/mprotect.c" "lib/stub/localtime.c" "lib/stub/sigemptyset.c" "lib/x86-mes-mescc/setjmp.c" "lib/linux/close.c" "lib/linux/rmdir.c" "lib/linux/stat.c" "lib/ctype/isalnum.c" "lib/ctype/isalpha.c" "lib/ctype/isascii.c" "lib/ctype/iscntrl.c" "lib/ctype/isgraph.c" "lib/ctype/isprint.c" "lib/ctype/ispunct.c" "lib/dirent/__getdirentries.c" "lib/dirent/closedir.c" "lib/dirent/opendir.c" "lib/dirent/readdir.c" "lib/math/ceil.c" "lib/math/fabs.c" "lib/math/floor.c" "lib/mes/fdgets.c" "lib/posix/alarm.c" "lib/posix/execl.c" "lib/posix/execlp.c" "lib/posix/mktemp.c" "lib/posix/sbrk.c" "lib/posix/sleep.c" "lib/posix/unsetenv.c" "lib/stdio/clearerr.c" "lib/stdio/feof.c" "lib/stdio/fgets.c" "lib/stdio/fileno.c" "lib/stdio/freopen.c" "lib/stdio/fscanf.c" "lib/stdio/perror.c" "lib/stdio/vfscanf.c" "lib/stdlib/__exit.c" "lib/stdlib/abort.c" "lib/stdlib/abs.c" "lib/stdlib/alloca.c" "lib/stdlib/atexit.c" "lib/stdlib/atof.c" "lib/stdlib/atol.c" "lib/stdlib/mbstowcs.c" "lib/string/bcmp.c" "lib/string/bcopy.c" "lib/string/bzero.c" "lib/string/index.c" "lib/string/rindex.c" "lib/string/strcspn.c" "lib/string/strdup.c" "lib/string/strerror.c" "lib/string/strncat.c" "lib/string/strpbrk.c" "lib/string/strspn.c" "lib/stub/__cleanup.c" "lib/stub/atan2.c" "lib/stub/bsearch.c" "lib/stub/chown.c" "lib/stub/cos.c" "lib/stub/ctime.c" "lib/stub/exp.c" "lib/stub/fpurge.c" "lib/stub/freadahead.c" "lib/stub/frexp.c" "lib/stub/getgrgid.c" "lib/stub/getgrnam.c" "lib/stub/getlogin.c" "lib/stub/getpgid.c" "lib/stub/getpgrp.c" "lib/stub/getpwnam.c" "lib/stub/getpwuid.c" "lib/stub/gmtime.c" "lib/stub/log.c" "lib/stub/mktime.c" "lib/stub/modf.c" "lib/stub/pclose.c" "lib/stub/popen.c" "lib/stub/pow.c" "lib/stub/rand.c" "lib/stub/rewind.c" "lib/stub/setbuf.c" "lib/stub/setgrent.c" "lib/stub/setlocale.c" "lib/stub/setvbuf.c" "lib/stub/sigaddset.c" "lib/stub/sigblock.c" "lib/stub/sigdelset.c" "lib/stub/sigsetmask.c" "lib/stub/sin.c" "lib/stub/sqrt.c" "lib/stub/strftime.c" "lib/stub/sys_siglist.c" "lib/stub/system.c" "lib/stub/times.c" "lib/stub/ttyname.c" "lib/stub/umask.c" "lib/stub/utime.c" "lib/linux/chdir.c" "lib/linux/fcntl.c" "lib/linux/fstat.c" "lib/linux/getdents.c" "lib/linux/getegid.c" "lib/linux/geteuid.c" "lib/linux/getgid.c" "lib/linux/getppid.c" "lib/linux/getrusage.c" "lib/linux/getuid.c" "lib/linux/ioctl.c" "lib/linux/link.c" "lib/linux/lstat.c" "lib/linux/mkdir.c" "lib/linux/mknod.c" "lib/linux/nanosleep.c" "lib/linux/pipe.c" "lib/linux/readlink.c" "lib/linux/rename.c" "lib/linux/setgid.c" "lib/linux/settimer.c" "lib/linux/setuid.c" "lib/linux/signal.c" "lib/linux/sigprogmask.c" "lib/linux/symlink.c" ];
-    mes_SOURCES       = [ "src/builtins.c" "src/cc.c" "src/core.c" "src/display.c" "src/eval-apply.c" "src/gc.c" "src/globals.c" "src/hash.c" "src/lib.c" "src/math.c" "src/mes.c" "src/module.c" "src/posix.c" "src/reader.c" "src/stack.c" "src/string.c" "src/struct.c" "src/symbol.c" "src/vector.c" ];
+    libc_mini_SOURCES = [
+      "lib/mes/__init_io.c"
+      "lib/mes/eputs.c"
+      "lib/mes/oputs.c"
+      "lib/mes/globals.c"
+      "lib/stdlib/exit.c"
+      "lib/linux/x86-mes-mescc/_exit.c"
+      "lib/linux/x86-mes-mescc/_write.c"
+      "lib/stdlib/puts.c"
+      "lib/string/strlen.c"
+      "lib/mes/write.c"
+    ];
+    libmescc_SOURCES = [
+      "lib/mes/globals.c"
+      "lib/linux/x86-mes-mescc/syscall-internal.c"
+    ];
+    libtcc1_SOURCES = [
+      "lib/libtcc1.c"
+    ];
+    libc_SOURCES = [
+      "lib/mes/__init_io.c"
+      "lib/mes/eputs.c"
+      "lib/mes/oputs.c"
+      "lib/mes/globals.c"
+      "lib/stdlib/exit.c"
+      "lib/linux/x86-mes-mescc/_exit.c"
+      "lib/linux/x86-mes-mescc/_write.c"
+      "lib/stdlib/puts.c"
+      "lib/string/strlen.c"
+      "lib/ctype/isnumber.c"
+      "lib/mes/abtol.c"
+      "lib/mes/cast.c"
+      "lib/mes/eputc.c"
+      "lib/mes/fdgetc.c"
+      "lib/mes/fdputc.c"
+      "lib/mes/fdputs.c"
+      "lib/mes/fdungetc.c"
+      "lib/mes/itoa.c"
+      "lib/mes/ltoa.c"
+      "lib/mes/ltoab.c"
+      "lib/mes/mes_open.c"
+      "lib/mes/ntoab.c"
+      "lib/mes/oputc.c"
+      "lib/mes/ultoa.c"
+      "lib/mes/utoa.c"
+      "lib/stub/__raise.c"
+      "lib/ctype/isdigit.c"
+      "lib/ctype/isspace.c"
+      "lib/ctype/isxdigit.c"
+      "lib/mes/assert_msg.c"
+      "lib/posix/write.c"
+      "lib/stdlib/atoi.c"
+      "lib/linux/lseek.c"
+      "lib/mes/__assert_fail.c"
+      "lib/mes/__buffered_read.c"
+      "lib/mes/__mes_debug.c"
+      "lib/posix/execv.c"
+      "lib/posix/getcwd.c"
+      "lib/posix/getenv.c"
+      "lib/posix/isatty.c"
+      "lib/posix/open.c"
+      "lib/posix/buffered-read.c"
+      "lib/posix/setenv.c"
+      "lib/posix/wait.c"
+      "lib/stdio/fgetc.c"
+      "lib/stdio/fputc.c"
+      "lib/stdio/fputs.c"
+      "lib/stdio/getc.c"
+      "lib/stdio/getchar.c"
+      "lib/stdio/putc.c"
+      "lib/stdio/putchar.c"
+      "lib/stdio/ungetc.c"
+      "lib/stdlib/free.c"
+      "lib/stdlib/realloc.c"
+      "lib/string/memchr.c"
+      "lib/string/memcmp.c"
+      "lib/string/memcpy.c"
+      "lib/string/memmove.c"
+      "lib/string/memset.c"
+      "lib/string/strcmp.c"
+      "lib/string/strcpy.c"
+      "lib/string/strncmp.c"
+      "lib/posix/raise.c"
+      "lib/linux/access.c"
+      "lib/linux/brk.c"
+      "lib/linux/chmod.c"
+      "lib/linux/clock_gettime.c"
+      "lib/linux/dup.c"
+      "lib/linux/dup2.c"
+      "lib/linux/execve.c"
+      "lib/linux/fork.c"
+      "lib/linux/fsync.c"
+      "lib/linux/_getcwd.c"
+      "lib/linux/gettimeofday.c"
+      "lib/linux/ioctl3.c"
+      "lib/linux/_open3.c"
+      "lib/linux/malloc.c"
+      "lib/linux/_read.c"
+      "lib/linux/time.c"
+      "lib/linux/unlink.c"
+      "lib/linux/wait4.c"
+      "lib/linux/waitpid.c"
+      "lib/linux/x86-mes-mescc/syscall.c"
+      "lib/linux/getpid.c"
+      "lib/linux/kill.c"
+    ];
+    libc_tcc_SOURCES = [
+      "lib/mes/__init_io.c"
+      "lib/mes/eputs.c"
+      "lib/mes/oputs.c"
+      "lib/mes/globals.c"
+      "lib/stdlib/exit.c"
+      "lib/linux/x86-mes-mescc/_exit.c"
+      "lib/linux/x86-mes-mescc/_write.c"
+      "lib/stdlib/puts.c"
+      "lib/string/strlen.c"
+      "lib/ctype/isnumber.c"
+      "lib/mes/abtol.c"
+      "lib/mes/cast.c"
+      "lib/mes/eputc.c"
+      "lib/mes/fdgetc.c"
+      "lib/mes/fdputc.c"
+      "lib/mes/fdputs.c"
+      "lib/mes/fdungetc.c"
+      "lib/mes/itoa.c"
+      "lib/mes/ltoa.c"
+      "lib/mes/ltoab.c"
+      "lib/mes/mes_open.c"
+      "lib/mes/ntoab.c"
+      "lib/mes/oputc.c"
+      "lib/mes/ultoa.c"
+      "lib/mes/utoa.c"
+      "lib/stub/__raise.c"
+      "lib/ctype/isdigit.c"
+      "lib/ctype/isspace.c"
+      "lib/ctype/isxdigit.c"
+      "lib/mes/assert_msg.c"
+      "lib/posix/write.c"
+      "lib/stdlib/atoi.c"
+      "lib/linux/lseek.c"
+      "lib/mes/__assert_fail.c"
+      "lib/mes/__buffered_read.c"
+      "lib/mes/__mes_debug.c"
+      "lib/posix/execv.c"
+      "lib/posix/getcwd.c"
+      "lib/posix/getenv.c"
+      "lib/posix/isatty.c"
+      "lib/posix/open.c"
+      "lib/posix/buffered-read.c"
+      "lib/posix/setenv.c"
+      "lib/posix/wait.c"
+      "lib/stdio/fgetc.c"
+      "lib/stdio/fputc.c"
+      "lib/stdio/fputs.c"
+      "lib/stdio/getc.c"
+      "lib/stdio/getchar.c"
+      "lib/stdio/putc.c"
+      "lib/stdio/putchar.c"
+      "lib/stdio/ungetc.c"
+      "lib/stdlib/free.c"
+      "lib/stdlib/realloc.c"
+      "lib/string/memchr.c"
+      "lib/string/memcmp.c"
+      "lib/string/memcpy.c"
+      "lib/string/memmove.c"
+      "lib/string/memset.c"
+      "lib/string/strcmp.c"
+      "lib/string/strcpy.c"
+      "lib/string/strncmp.c"
+      "lib/posix/raise.c"
+      "lib/linux/access.c"
+      "lib/linux/brk.c"
+      "lib/linux/chmod.c"
+      "lib/linux/clock_gettime.c"
+      "lib/linux/dup.c"
+      "lib/linux/dup2.c"
+      "lib/linux/execve.c"
+      "lib/linux/fork.c"
+      "lib/linux/fsync.c"
+      "lib/linux/_getcwd.c"
+      "lib/linux/gettimeofday.c"
+      "lib/linux/ioctl3.c"
+      "lib/linux/_open3.c"
+      "lib/linux/malloc.c"
+      "lib/linux/_read.c"
+      "lib/linux/time.c"
+      "lib/linux/unlink.c"
+      "lib/linux/wait4.c"
+      "lib/linux/waitpid.c"
+      "lib/linux/x86-mes-mescc/syscall.c"
+      "lib/linux/getpid.c"
+      "lib/linux/kill.c"
+      "lib/ctype/islower.c"
+      "lib/ctype/isupper.c"
+      "lib/ctype/tolower.c"
+      "lib/ctype/toupper.c"
+      "lib/mes/abtod.c"
+      "lib/mes/dtoab.c"
+      "lib/mes/search-path.c"
+      "lib/posix/execvp.c"
+      "lib/stdio/fclose.c"
+      "lib/stdio/fdopen.c"
+      "lib/stdio/ferror.c"
+      "lib/stdio/fflush.c"
+      "lib/stdio/fopen.c"
+      "lib/stdio/fprintf.c"
+      "lib/stdio/fread.c"
+      "lib/stdio/fseek.c"
+      "lib/stdio/ftell.c"
+      "lib/stdio/fwrite.c"
+      "lib/stdio/printf.c"
+      "lib/stdio/remove.c"
+      "lib/stdio/snprintf.c"
+      "lib/stdio/sprintf.c"
+      "lib/stdio/sscanf.c"
+      "lib/stdio/vfprintf.c"
+      "lib/stdio/vprintf.c"
+      "lib/stdio/vsnprintf.c"
+      "lib/stdio/vsprintf.c"
+      "lib/stdio/vsscanf.c"
+      "lib/stdlib/calloc.c"
+      "lib/stdlib/qsort.c"
+      "lib/stdlib/strtod.c"
+      "lib/stdlib/strtof.c"
+      "lib/stdlib/strtol.c"
+      "lib/stdlib/strtold.c"
+      "lib/stdlib/strtoll.c"
+      "lib/stdlib/strtoul.c"
+      "lib/stdlib/strtoull.c"
+      "lib/string/memmem.c"
+      "lib/string/strcat.c"
+      "lib/string/strchr.c"
+      "lib/string/strlwr.c"
+      "lib/string/strncpy.c"
+      "lib/string/strrchr.c"
+      "lib/string/strstr.c"
+      "lib/string/strupr.c"
+      "lib/stub/sigaction.c"
+      "lib/stub/ldexp.c"
+      "lib/stub/mprotect.c"
+      "lib/stub/localtime.c"
+      "lib/stub/sigemptyset.c"
+      "lib/x86-mes-mescc/setjmp.c"
+      "lib/linux/close.c"
+      "lib/linux/rmdir.c"
+      "lib/linux/stat.c"
+    ];
+    libc_gnu_SOURCES = [
+      "lib/mes/__init_io.c"
+      "lib/mes/eputs.c"
+      "lib/mes/oputs.c"
+      "lib/mes/globals.c"
+      "lib/stdlib/exit.c"
+      "lib/linux/x86-mes-mescc/_exit.c"
+      "lib/linux/x86-mes-mescc/_write.c"
+      "lib/stdlib/puts.c"
+      "lib/string/strlen.c"
+      "lib/ctype/isnumber.c"
+      "lib/mes/abtol.c"
+      "lib/mes/cast.c"
+      "lib/mes/eputc.c"
+      "lib/mes/fdgetc.c"
+      "lib/mes/fdputc.c"
+      "lib/mes/fdputs.c"
+      "lib/mes/fdungetc.c"
+      "lib/mes/itoa.c"
+      "lib/mes/ltoa.c"
+      "lib/mes/ltoab.c"
+      "lib/mes/mes_open.c"
+      "lib/mes/ntoab.c"
+      "lib/mes/oputc.c"
+      "lib/mes/ultoa.c"
+      "lib/mes/utoa.c"
+      "lib/stub/__raise.c"
+      "lib/ctype/isdigit.c"
+      "lib/ctype/isspace.c"
+      "lib/ctype/isxdigit.c"
+      "lib/mes/assert_msg.c"
+      "lib/posix/write.c"
+      "lib/stdlib/atoi.c"
+      "lib/linux/lseek.c"
+      "lib/mes/__assert_fail.c"
+      "lib/mes/__buffered_read.c"
+      "lib/mes/__mes_debug.c"
+      "lib/posix/execv.c"
+      "lib/posix/getcwd.c"
+      "lib/posix/getenv.c"
+      "lib/posix/isatty.c"
+      "lib/posix/open.c"
+      "lib/posix/buffered-read.c"
+      "lib/posix/setenv.c"
+      "lib/posix/wait.c"
+      "lib/stdio/fgetc.c"
+      "lib/stdio/fputc.c"
+      "lib/stdio/fputs.c"
+      "lib/stdio/getc.c"
+      "lib/stdio/getchar.c"
+      "lib/stdio/putc.c"
+      "lib/stdio/putchar.c"
+      "lib/stdio/ungetc.c"
+      "lib/stdlib/free.c"
+      "lib/stdlib/realloc.c"
+      "lib/string/memchr.c"
+      "lib/string/memcmp.c"
+      "lib/string/memcpy.c"
+      "lib/string/memmove.c"
+      "lib/string/memset.c"
+      "lib/string/strcmp.c"
+      "lib/string/strcpy.c"
+      "lib/string/strncmp.c"
+      "lib/posix/raise.c"
+      "lib/linux/access.c"
+      "lib/linux/brk.c"
+      "lib/linux/chmod.c"
+      "lib/linux/clock_gettime.c"
+      "lib/linux/dup.c"
+      "lib/linux/dup2.c"
+      "lib/linux/execve.c"
+      "lib/linux/fork.c"
+      "lib/linux/fsync.c"
+      "lib/linux/_getcwd.c"
+      "lib/linux/gettimeofday.c"
+      "lib/linux/ioctl3.c"
+      "lib/linux/_open3.c"
+      "lib/linux/malloc.c"
+      "lib/linux/_read.c"
+      "lib/linux/time.c"
+      "lib/linux/unlink.c"
+      "lib/linux/wait4.c"
+      "lib/linux/waitpid.c"
+      "lib/linux/x86-mes-mescc/syscall.c"
+      "lib/linux/getpid.c"
+      "lib/linux/kill.c"
+      "lib/ctype/islower.c"
+      "lib/ctype/isupper.c"
+      "lib/ctype/tolower.c"
+      "lib/ctype/toupper.c"
+      "lib/mes/abtod.c"
+      "lib/mes/dtoab.c"
+      "lib/mes/search-path.c"
+      "lib/posix/execvp.c"
+      "lib/stdio/fclose.c"
+      "lib/stdio/fdopen.c"
+      "lib/stdio/ferror.c"
+      "lib/stdio/fflush.c"
+      "lib/stdio/fopen.c"
+      "lib/stdio/fprintf.c"
+      "lib/stdio/fread.c"
+      "lib/stdio/fseek.c"
+      "lib/stdio/ftell.c"
+      "lib/stdio/fwrite.c"
+      "lib/stdio/printf.c"
+      "lib/stdio/remove.c"
+      "lib/stdio/snprintf.c"
+      "lib/stdio/sprintf.c"
+      "lib/stdio/sscanf.c"
+      "lib/stdio/vfprintf.c"
+      "lib/stdio/vprintf.c"
+      "lib/stdio/vsnprintf.c"
+      "lib/stdio/vsprintf.c"
+      "lib/stdio/vsscanf.c"
+      "lib/stdlib/calloc.c"
+      "lib/stdlib/qsort.c"
+      "lib/stdlib/strtod.c"
+      "lib/stdlib/strtof.c"
+      "lib/stdlib/strtol.c"
+      "lib/stdlib/strtold.c"
+      "lib/stdlib/strtoll.c"
+      "lib/stdlib/strtoul.c"
+      "lib/stdlib/strtoull.c"
+      "lib/string/memmem.c"
+      "lib/string/strcat.c"
+      "lib/string/strchr.c"
+      "lib/string/strlwr.c"
+      "lib/string/strncpy.c"
+      "lib/string/strrchr.c"
+      "lib/string/strstr.c"
+      "lib/string/strupr.c"
+      "lib/stub/sigaction.c"
+      "lib/stub/ldexp.c"
+      "lib/stub/mprotect.c"
+      "lib/stub/localtime.c"
+      "lib/stub/sigemptyset.c"
+      "lib/x86-mes-mescc/setjmp.c"
+      "lib/linux/close.c"
+      "lib/linux/rmdir.c"
+      "lib/linux/stat.c"
+      "lib/ctype/isalnum.c"
+      "lib/ctype/isalpha.c"
+      "lib/ctype/isascii.c"
+      "lib/ctype/iscntrl.c"
+      "lib/ctype/isgraph.c"
+      "lib/ctype/isprint.c"
+      "lib/ctype/ispunct.c"
+      "lib/dirent/__getdirentries.c"
+      "lib/dirent/closedir.c"
+      "lib/dirent/opendir.c"
+      "lib/dirent/readdir.c"
+      "lib/math/ceil.c"
+      "lib/math/fabs.c"
+      "lib/math/floor.c"
+      "lib/mes/fdgets.c"
+      "lib/posix/alarm.c"
+      "lib/posix/execl.c"
+      "lib/posix/execlp.c"
+      "lib/posix/mktemp.c"
+      "lib/posix/sbrk.c"
+      "lib/posix/sleep.c"
+      "lib/posix/unsetenv.c"
+      "lib/stdio/clearerr.c"
+      "lib/stdio/feof.c"
+      "lib/stdio/fgets.c"
+      "lib/stdio/fileno.c"
+      "lib/stdio/freopen.c"
+      "lib/stdio/fscanf.c"
+      "lib/stdio/perror.c"
+      "lib/stdio/vfscanf.c"
+      "lib/stdlib/__exit.c"
+      "lib/stdlib/abort.c"
+      "lib/stdlib/abs.c"
+      "lib/stdlib/alloca.c"
+      "lib/stdlib/atexit.c"
+      "lib/stdlib/atof.c"
+      "lib/stdlib/atol.c"
+      "lib/stdlib/mbstowcs.c"
+      "lib/string/bcmp.c"
+      "lib/string/bcopy.c"
+      "lib/string/bzero.c"
+      "lib/string/index.c"
+      "lib/string/rindex.c"
+      "lib/string/strcspn.c"
+      "lib/string/strdup.c"
+      "lib/string/strerror.c"
+      "lib/string/strncat.c"
+      "lib/string/strpbrk.c"
+      "lib/string/strspn.c"
+      "lib/stub/__cleanup.c"
+      "lib/stub/atan2.c"
+      "lib/stub/bsearch.c"
+      "lib/stub/chown.c"
+      "lib/stub/cos.c"
+      "lib/stub/ctime.c"
+      "lib/stub/exp.c"
+      "lib/stub/fpurge.c"
+      "lib/stub/freadahead.c"
+      "lib/stub/frexp.c"
+      "lib/stub/getgrgid.c"
+      "lib/stub/getgrnam.c"
+      "lib/stub/getlogin.c"
+      "lib/stub/getpgid.c"
+      "lib/stub/getpgrp.c"
+      "lib/stub/getpwnam.c"
+      "lib/stub/getpwuid.c"
+      "lib/stub/gmtime.c"
+      "lib/stub/log.c"
+      "lib/stub/mktime.c"
+      "lib/stub/modf.c"
+      "lib/stub/pclose.c"
+      "lib/stub/popen.c"
+      "lib/stub/pow.c"
+      "lib/stub/rand.c"
+      "lib/stub/rewind.c"
+      "lib/stub/setbuf.c"
+      "lib/stub/setgrent.c"
+      "lib/stub/setlocale.c"
+      "lib/stub/setvbuf.c"
+      "lib/stub/sigaddset.c"
+      "lib/stub/sigblock.c"
+      "lib/stub/sigdelset.c"
+      "lib/stub/sigsetmask.c"
+      "lib/stub/sin.c"
+      "lib/stub/sqrt.c"
+      "lib/stub/strftime.c"
+      "lib/stub/sys_siglist.c"
+      "lib/stub/system.c"
+      "lib/stub/times.c"
+      "lib/stub/ttyname.c"
+      "lib/stub/umask.c"
+      "lib/stub/utime.c"
+      "lib/linux/chdir.c"
+      "lib/linux/fcntl.c"
+      "lib/linux/fstat.c"
+      "lib/linux/getdents.c"
+      "lib/linux/getegid.c"
+      "lib/linux/geteuid.c"
+      "lib/linux/getgid.c"
+      "lib/linux/getppid.c"
+      "lib/linux/getrusage.c"
+      "lib/linux/getuid.c"
+      "lib/linux/ioctl.c"
+      "lib/linux/link.c"
+      "lib/linux/lstat.c"
+      "lib/linux/mkdir.c"
+      "lib/linux/mknod.c"
+      "lib/linux/nanosleep.c"
+      "lib/linux/pipe.c"
+      "lib/linux/readlink.c"
+      "lib/linux/rename.c"
+      "lib/linux/setgid.c"
+      "lib/linux/settimer.c"
+      "lib/linux/setuid.c"
+      "lib/linux/signal.c"
+      "lib/linux/sigprogmask.c"
+      "lib/linux/symlink.c"
+    ];
+    mes_SOURCES = [
+      "src/builtins.c"
+      "src/cc.c"
+      "src/core.c"
+      "src/display.c"
+      "src/eval-apply.c"
+      "src/gc.c"
+      "src/globals.c"
+      "src/hash.c"
+      "src/lib.c"
+      "src/math.c"
+      "src/mes.c"
+      "src/module.c"
+      "src/posix.c"
+      "src/reader.c"
+      "src/stack.c"
+      "src/string.c"
+      "src/struct.c"
+      "src/symbol.c"
+      "src/vector.c"
+    ];
   };
   x86.linux.gcc = {
-    libc_mini_SOURCES = [ "lib/mes/eputs.c" "lib/mes/oputs.c" "lib/mes/globals.c" "lib/stdlib/exit.c" "lib/linux/x86-mes-gcc/_exit.c" "lib/linux/x86-mes-gcc/_write.c" "lib/stdlib/puts.c" "lib/string/strlen.c" "lib/mes/mini-write.c" ];
-    libmescc_SOURCES  = [ "lib/mes/globals.c" "lib/linux/x86-mes-gcc/syscall-internal.c" ];
-    libtcc1_SOURCES   = [ "lib/libtcc1.c" ];
-    libc_SOURCES      = [ "lib/mes/eputs.c" "lib/mes/oputs.c" "lib/mes/globals.c" "lib/stdlib/exit.c" "lib/linux/x86-mes-gcc/_exit.c" "lib/linux/x86-mes-gcc/_write.c" "lib/stdlib/puts.c" "lib/string/strlen.c" "lib/ctype/isnumber.c" "lib/mes/abtol.c" "lib/mes/cast.c" "lib/mes/eputc.c" "lib/mes/fdgetc.c" "lib/mes/fdputc.c" "lib/mes/fdputs.c" "lib/mes/fdungetc.c" "lib/mes/itoa.c" "lib/mes/ltoa.c" "lib/mes/ltoab.c" "lib/mes/mes_open.c" "lib/mes/ntoab.c" "lib/mes/oputc.c" "lib/mes/ultoa.c" "lib/mes/utoa.c" "lib/stub/__raise.c" "lib/ctype/isdigit.c" "lib/ctype/isspace.c" "lib/ctype/isxdigit.c" "lib/mes/assert_msg.c" "lib/posix/write.c" "lib/stdlib/atoi.c" "lib/linux/lseek.c" "lib/mes/__assert_fail.c" "lib/mes/__buffered_read.c" "lib/mes/__mes_debug.c" "lib/posix/execv.c" "lib/posix/getcwd.c" "lib/posix/getenv.c" "lib/posix/isatty.c" "lib/posix/open.c" "lib/posix/buffered-read.c" "lib/posix/setenv.c" "lib/posix/wait.c" "lib/stdio/fgetc.c" "lib/stdio/fputc.c" "lib/stdio/fputs.c" "lib/stdio/getc.c" "lib/stdio/getchar.c" "lib/stdio/putc.c" "lib/stdio/putchar.c" "lib/stdio/ungetc.c" "lib/stdlib/free.c" "lib/stdlib/realloc.c" "lib/string/memchr.c" "lib/string/memcmp.c" "lib/string/memcpy.c" "lib/string/memmove.c" "lib/string/memset.c" "lib/string/strcmp.c" "lib/string/strcpy.c" "lib/string/strncmp.c" "lib/posix/raise.c" "lib/linux/access.c" "lib/linux/brk.c" "lib/linux/chmod.c" "lib/linux/clock_gettime.c" "lib/linux/dup.c" "lib/linux/dup2.c" "lib/linux/execve.c" "lib/linux/fork.c" "lib/linux/fsync.c" "lib/linux/_getcwd.c" "lib/linux/gettimeofday.c" "lib/linux/ioctl3.c" "lib/linux/_open3.c" "lib/linux/malloc.c" "lib/linux/_read.c" "lib/linux/time.c" "lib/linux/unlink.c" "lib/linux/waitpid.c" "lib/linux/x86-mes-gcc/syscall.c" "lib/linux/getpid.c" "lib/linux/kill.c" ];
-    libc_tcc_SOURCES  = [ "lib/mes/eputs.c" "lib/mes/oputs.c" "lib/mes/globals.c" "lib/stdlib/exit.c" "lib/linux/x86-mes-gcc/_exit.c" "lib/linux/x86-mes-gcc/_write.c" "lib/stdlib/puts.c" "lib/string/strlen.c" "lib/ctype/isnumber.c" "lib/mes/abtol.c" "lib/mes/cast.c" "lib/mes/eputc.c" "lib/mes/fdgetc.c" "lib/mes/fdputc.c" "lib/mes/fdputs.c" "lib/mes/fdungetc.c" "lib/mes/itoa.c" "lib/mes/ltoa.c" "lib/mes/ltoab.c" "lib/mes/mes_open.c" "lib/mes/ntoab.c" "lib/mes/oputc.c" "lib/mes/ultoa.c" "lib/mes/utoa.c" "lib/stub/__raise.c" "lib/ctype/isdigit.c" "lib/ctype/isspace.c" "lib/ctype/isxdigit.c" "lib/mes/assert_msg.c" "lib/posix/write.c" "lib/stdlib/atoi.c" "lib/linux/lseek.c" "lib/mes/__assert_fail.c" "lib/mes/__buffered_read.c" "lib/mes/__mes_debug.c" "lib/posix/execv.c" "lib/posix/getcwd.c" "lib/posix/getenv.c" "lib/posix/isatty.c" "lib/posix/open.c" "lib/posix/buffered-read.c" "lib/posix/setenv.c" "lib/posix/wait.c" "lib/stdio/fgetc.c" "lib/stdio/fputc.c" "lib/stdio/fputs.c" "lib/stdio/getc.c" "lib/stdio/getchar.c" "lib/stdio/putc.c" "lib/stdio/putchar.c" "lib/stdio/ungetc.c" "lib/stdlib/free.c" "lib/stdlib/realloc.c" "lib/string/memchr.c" "lib/string/memcmp.c" "lib/string/memcpy.c" "lib/string/memmove.c" "lib/string/memset.c" "lib/string/strcmp.c" "lib/string/strcpy.c" "lib/string/strncmp.c" "lib/posix/raise.c" "lib/linux/access.c" "lib/linux/brk.c" "lib/linux/chmod.c" "lib/linux/clock_gettime.c" "lib/linux/dup.c" "lib/linux/dup2.c" "lib/linux/execve.c" "lib/linux/fork.c" "lib/linux/fsync.c" "lib/linux/_getcwd.c" "lib/linux/gettimeofday.c" "lib/linux/ioctl3.c" "lib/linux/_open3.c" "lib/linux/malloc.c" "lib/linux/_read.c" "lib/linux/time.c" "lib/linux/unlink.c" "lib/linux/waitpid.c" "lib/linux/x86-mes-gcc/syscall.c" "lib/linux/getpid.c" "lib/linux/kill.c" "lib/ctype/islower.c" "lib/ctype/isupper.c" "lib/ctype/tolower.c" "lib/ctype/toupper.c" "lib/mes/abtod.c" "lib/mes/dtoab.c" "lib/mes/search-path.c" "lib/posix/execvp.c" "lib/stdio/fclose.c" "lib/stdio/fdopen.c" "lib/stdio/ferror.c" "lib/stdio/fflush.c" "lib/stdio/fopen.c" "lib/stdio/fprintf.c" "lib/stdio/fread.c" "lib/stdio/fseek.c" "lib/stdio/ftell.c" "lib/stdio/fwrite.c" "lib/stdio/printf.c" "lib/stdio/remove.c" "lib/stdio/snprintf.c" "lib/stdio/sprintf.c" "lib/stdio/sscanf.c" "lib/stdio/vfprintf.c" "lib/stdio/vprintf.c" "lib/stdio/vsnprintf.c" "lib/stdio/vsprintf.c" "lib/stdio/vsscanf.c" "lib/stdlib/calloc.c" "lib/stdlib/qsort.c" "lib/stdlib/strtod.c" "lib/stdlib/strtof.c" "lib/stdlib/strtol.c" "lib/stdlib/strtold.c" "lib/stdlib/strtoll.c" "lib/stdlib/strtoul.c" "lib/stdlib/strtoull.c" "lib/string/memmem.c" "lib/string/strcat.c" "lib/string/strchr.c" "lib/string/strlwr.c" "lib/string/strncpy.c" "lib/string/strrchr.c" "lib/string/strstr.c" "lib/string/strupr.c" "lib/stub/sigaction.c" "lib/stub/ldexp.c" "lib/stub/mprotect.c" "lib/stub/localtime.c" "lib/stub/sigemptyset.c" "lib/x86-mes-gcc/setjmp.c" "lib/linux/close.c" "lib/linux/rmdir.c" "lib/linux/stat.c" ];
-    libc_gnu_SOURCES  = [ "lib/mes/eputs.c" "lib/mes/oputs.c" "lib/mes/globals.c" "lib/stdlib/exit.c" "lib/linux/x86-mes-gcc/_exit.c" "lib/linux/x86-mes-gcc/_write.c" "lib/stdlib/puts.c" "lib/string/strlen.c" "lib/ctype/isnumber.c" "lib/mes/abtol.c" "lib/mes/cast.c" "lib/mes/eputc.c" "lib/mes/fdgetc.c" "lib/mes/fdputc.c" "lib/mes/fdputs.c" "lib/mes/fdungetc.c" "lib/mes/itoa.c" "lib/mes/ltoa.c" "lib/mes/ltoab.c" "lib/mes/mes_open.c" "lib/mes/ntoab.c" "lib/mes/oputc.c" "lib/mes/ultoa.c" "lib/mes/utoa.c" "lib/stub/__raise.c" "lib/ctype/isdigit.c" "lib/ctype/isspace.c" "lib/ctype/isxdigit.c" "lib/mes/assert_msg.c" "lib/posix/write.c" "lib/stdlib/atoi.c" "lib/linux/lseek.c" "lib/mes/__assert_fail.c" "lib/mes/__buffered_read.c" "lib/mes/__mes_debug.c" "lib/posix/execv.c" "lib/posix/getcwd.c" "lib/posix/getenv.c" "lib/posix/isatty.c" "lib/posix/open.c" "lib/posix/buffered-read.c" "lib/posix/setenv.c" "lib/posix/wait.c" "lib/stdio/fgetc.c" "lib/stdio/fputc.c" "lib/stdio/fputs.c" "lib/stdio/getc.c" "lib/stdio/getchar.c" "lib/stdio/putc.c" "lib/stdio/putchar.c" "lib/stdio/ungetc.c" "lib/stdlib/free.c" "lib/stdlib/realloc.c" "lib/string/memchr.c" "lib/string/memcmp.c" "lib/string/memcpy.c" "lib/string/memmove.c" "lib/string/memset.c" "lib/string/strcmp.c" "lib/string/strcpy.c" "lib/string/strncmp.c" "lib/posix/raise.c" "lib/linux/access.c" "lib/linux/brk.c" "lib/linux/chmod.c" "lib/linux/clock_gettime.c" "lib/linux/dup.c" "lib/linux/dup2.c" "lib/linux/execve.c" "lib/linux/fork.c" "lib/linux/fsync.c" "lib/linux/_getcwd.c" "lib/linux/gettimeofday.c" "lib/linux/ioctl3.c" "lib/linux/_open3.c" "lib/linux/malloc.c" "lib/linux/_read.c" "lib/linux/time.c" "lib/linux/unlink.c" "lib/linux/waitpid.c" "lib/linux/x86-mes-gcc/syscall.c" "lib/linux/getpid.c" "lib/linux/kill.c" "lib/ctype/islower.c" "lib/ctype/isupper.c" "lib/ctype/tolower.c" "lib/ctype/toupper.c" "lib/mes/abtod.c" "lib/mes/dtoab.c" "lib/mes/search-path.c" "lib/posix/execvp.c" "lib/stdio/fclose.c" "lib/stdio/fdopen.c" "lib/stdio/ferror.c" "lib/stdio/fflush.c" "lib/stdio/fopen.c" "lib/stdio/fprintf.c" "lib/stdio/fread.c" "lib/stdio/fseek.c" "lib/stdio/ftell.c" "lib/stdio/fwrite.c" "lib/stdio/printf.c" "lib/stdio/remove.c" "lib/stdio/snprintf.c" "lib/stdio/sprintf.c" "lib/stdio/sscanf.c" "lib/stdio/vfprintf.c" "lib/stdio/vprintf.c" "lib/stdio/vsnprintf.c" "lib/stdio/vsprintf.c" "lib/stdio/vsscanf.c" "lib/stdlib/calloc.c" "lib/stdlib/qsort.c" "lib/stdlib/strtod.c" "lib/stdlib/strtof.c" "lib/stdlib/strtol.c" "lib/stdlib/strtold.c" "lib/stdlib/strtoll.c" "lib/stdlib/strtoul.c" "lib/stdlib/strtoull.c" "lib/string/memmem.c" "lib/string/strcat.c" "lib/string/strchr.c" "lib/string/strlwr.c" "lib/string/strncpy.c" "lib/string/strrchr.c" "lib/string/strstr.c" "lib/string/strupr.c" "lib/stub/sigaction.c" "lib/stub/ldexp.c" "lib/stub/mprotect.c" "lib/stub/localtime.c" "lib/stub/sigemptyset.c" "lib/x86-mes-gcc/setjmp.c" "lib/linux/close.c" "lib/linux/rmdir.c" "lib/linux/stat.c" "lib/ctype/isalnum.c" "lib/ctype/isalpha.c" "lib/ctype/isascii.c" "lib/ctype/iscntrl.c" "lib/ctype/isgraph.c" "lib/ctype/isprint.c" "lib/ctype/ispunct.c" "lib/dirent/__getdirentries.c" "lib/dirent/closedir.c" "lib/dirent/opendir.c" "lib/dirent/readdir.c" "lib/math/ceil.c" "lib/math/fabs.c" "lib/math/floor.c" "lib/mes/fdgets.c" "lib/posix/alarm.c" "lib/posix/execl.c" "lib/posix/execlp.c" "lib/posix/mktemp.c" "lib/posix/sbrk.c" "lib/posix/sleep.c" "lib/posix/unsetenv.c" "lib/stdio/clearerr.c" "lib/stdio/feof.c" "lib/stdio/fgets.c" "lib/stdio/fileno.c" "lib/stdio/freopen.c" "lib/stdio/fscanf.c" "lib/stdio/perror.c" "lib/stdio/vfscanf.c" "lib/stdlib/__exit.c" "lib/stdlib/abort.c" "lib/stdlib/abs.c" "lib/stdlib/alloca.c" "lib/stdlib/atexit.c" "lib/stdlib/atof.c" "lib/stdlib/atol.c" "lib/stdlib/mbstowcs.c" "lib/string/bcmp.c" "lib/string/bcopy.c" "lib/string/bzero.c" "lib/string/index.c" "lib/string/rindex.c" "lib/string/strcspn.c" "lib/string/strdup.c" "lib/string/strerror.c" "lib/string/strncat.c" "lib/string/strpbrk.c" "lib/string/strspn.c" "lib/stub/__cleanup.c" "lib/stub/atan2.c" "lib/stub/bsearch.c" "lib/stub/chown.c" "lib/stub/cos.c" "lib/stub/ctime.c" "lib/stub/exp.c" "lib/stub/fpurge.c" "lib/stub/freadahead.c" "lib/stub/frexp.c" "lib/stub/getgrgid.c" "lib/stub/getgrnam.c" "lib/stub/getlogin.c" "lib/stub/getpgid.c" "lib/stub/getpgrp.c" "lib/stub/getpwnam.c" "lib/stub/getpwuid.c" "lib/stub/gmtime.c" "lib/stub/log.c" "lib/stub/mktime.c" "lib/stub/modf.c" "lib/stub/pclose.c" "lib/stub/popen.c" "lib/stub/pow.c" "lib/stub/rand.c" "lib/stub/rewind.c" "lib/stub/setbuf.c" "lib/stub/setgrent.c" "lib/stub/setlocale.c" "lib/stub/setvbuf.c" "lib/stub/sigaddset.c" "lib/stub/sigblock.c" "lib/stub/sigdelset.c" "lib/stub/sigsetmask.c" "lib/stub/sin.c" "lib/stub/sqrt.c" "lib/stub/strftime.c" "lib/stub/sys_siglist.c" "lib/stub/system.c" "lib/stub/times.c" "lib/stub/ttyname.c" "lib/stub/umask.c" "lib/stub/utime.c" "lib/linux/chdir.c" "lib/linux/fcntl.c" "lib/linux/fstat.c" "lib/linux/getdents.c" "lib/linux/getegid.c" "lib/linux/geteuid.c" "lib/linux/getgid.c" "lib/linux/getppid.c" "lib/linux/getrusage.c" "lib/linux/getuid.c" "lib/linux/ioctl.c" "lib/linux/link.c" "lib/linux/lstat.c" "lib/linux/mkdir.c" "lib/linux/mknod.c" "lib/linux/nanosleep.c" "lib/linux/pipe.c" "lib/linux/readlink.c" "lib/linux/rename.c" "lib/linux/setgid.c" "lib/linux/settimer.c" "lib/linux/setuid.c" "lib/linux/signal.c" "lib/linux/sigprogmask.c" "lib/linux/symlink.c" ];
-    mes_SOURCES       = [ "src/builtins.c" "src/cc.c" "src/core.c" "src/display.c" "src/eval-apply.c" "src/gc.c" "src/globals.c" "src/hash.c" "src/lib.c" "src/math.c" "src/mes.c" "src/module.c" "src/posix.c" "src/reader.c" "src/stack.c" "src/string.c" "src/struct.c" "src/symbol.c" "src/vector.c" ];
+    libc_mini_SOURCES = [
+      "lib/mes/__init_io.c"
+      "lib/mes/eputs.c"
+      "lib/mes/oputs.c"
+      "lib/mes/globals.c"
+      "lib/stdlib/exit.c"
+      "lib/linux/x86-mes-gcc/_exit.c"
+      "lib/linux/x86-mes-gcc/_write.c"
+      "lib/stdlib/puts.c"
+      "lib/string/strlen.c"
+      "lib/mes/write.c"
+    ];
+    libmescc_SOURCES = [
+      "lib/mes/globals.c"
+      "lib/linux/x86-mes-gcc/syscall-internal.c"
+    ];
+    libtcc1_SOURCES = [
+      "lib/libtcc1.c"
+    ];
+    libc_SOURCES = [
+      "lib/mes/__init_io.c"
+      "lib/mes/eputs.c"
+      "lib/mes/oputs.c"
+      "lib/mes/globals.c"
+      "lib/stdlib/exit.c"
+      "lib/linux/x86-mes-gcc/_exit.c"
+      "lib/linux/x86-mes-gcc/_write.c"
+      "lib/stdlib/puts.c"
+      "lib/string/strlen.c"
+      "lib/ctype/isnumber.c"
+      "lib/mes/abtol.c"
+      "lib/mes/cast.c"
+      "lib/mes/eputc.c"
+      "lib/mes/fdgetc.c"
+      "lib/mes/fdputc.c"
+      "lib/mes/fdputs.c"
+      "lib/mes/fdungetc.c"
+      "lib/mes/itoa.c"
+      "lib/mes/ltoa.c"
+      "lib/mes/ltoab.c"
+      "lib/mes/mes_open.c"
+      "lib/mes/ntoab.c"
+      "lib/mes/oputc.c"
+      "lib/mes/ultoa.c"
+      "lib/mes/utoa.c"
+      "lib/stub/__raise.c"
+      "lib/ctype/isdigit.c"
+      "lib/ctype/isspace.c"
+      "lib/ctype/isxdigit.c"
+      "lib/mes/assert_msg.c"
+      "lib/posix/write.c"
+      "lib/stdlib/atoi.c"
+      "lib/linux/lseek.c"
+      "lib/mes/__assert_fail.c"
+      "lib/mes/__buffered_read.c"
+      "lib/mes/__mes_debug.c"
+      "lib/posix/execv.c"
+      "lib/posix/getcwd.c"
+      "lib/posix/getenv.c"
+      "lib/posix/isatty.c"
+      "lib/posix/open.c"
+      "lib/posix/buffered-read.c"
+      "lib/posix/setenv.c"
+      "lib/posix/wait.c"
+      "lib/stdio/fgetc.c"
+      "lib/stdio/fputc.c"
+      "lib/stdio/fputs.c"
+      "lib/stdio/getc.c"
+      "lib/stdio/getchar.c"
+      "lib/stdio/putc.c"
+      "lib/stdio/putchar.c"
+      "lib/stdio/ungetc.c"
+      "lib/stdlib/free.c"
+      "lib/stdlib/realloc.c"
+      "lib/string/memchr.c"
+      "lib/string/memcmp.c"
+      "lib/string/memcpy.c"
+      "lib/string/memmove.c"
+      "lib/string/memset.c"
+      "lib/string/strcmp.c"
+      "lib/string/strcpy.c"
+      "lib/string/strncmp.c"
+      "lib/posix/raise.c"
+      "lib/linux/access.c"
+      "lib/linux/brk.c"
+      "lib/linux/chmod.c"
+      "lib/linux/clock_gettime.c"
+      "lib/linux/dup.c"
+      "lib/linux/dup2.c"
+      "lib/linux/execve.c"
+      "lib/linux/fork.c"
+      "lib/linux/fsync.c"
+      "lib/linux/_getcwd.c"
+      "lib/linux/gettimeofday.c"
+      "lib/linux/ioctl3.c"
+      "lib/linux/_open3.c"
+      "lib/linux/malloc.c"
+      "lib/linux/_read.c"
+      "lib/linux/time.c"
+      "lib/linux/unlink.c"
+      "lib/linux/wait4.c"
+      "lib/linux/waitpid.c"
+      "lib/linux/x86-mes-gcc/syscall.c"
+      "lib/linux/getpid.c"
+      "lib/linux/kill.c"
+    ];
+    libc_tcc_SOURCES = [
+      "lib/mes/__init_io.c"
+      "lib/mes/eputs.c"
+      "lib/mes/oputs.c"
+      "lib/mes/globals.c"
+      "lib/stdlib/exit.c"
+      "lib/linux/x86-mes-gcc/_exit.c"
+      "lib/linux/x86-mes-gcc/_write.c"
+      "lib/stdlib/puts.c"
+      "lib/string/strlen.c"
+      "lib/ctype/isnumber.c"
+      "lib/mes/abtol.c"
+      "lib/mes/cast.c"
+      "lib/mes/eputc.c"
+      "lib/mes/fdgetc.c"
+      "lib/mes/fdputc.c"
+      "lib/mes/fdputs.c"
+      "lib/mes/fdungetc.c"
+      "lib/mes/itoa.c"
+      "lib/mes/ltoa.c"
+      "lib/mes/ltoab.c"
+      "lib/mes/mes_open.c"
+      "lib/mes/ntoab.c"
+      "lib/mes/oputc.c"
+      "lib/mes/ultoa.c"
+      "lib/mes/utoa.c"
+      "lib/stub/__raise.c"
+      "lib/ctype/isdigit.c"
+      "lib/ctype/isspace.c"
+      "lib/ctype/isxdigit.c"
+      "lib/mes/assert_msg.c"
+      "lib/posix/write.c"
+      "lib/stdlib/atoi.c"
+      "lib/linux/lseek.c"
+      "lib/mes/__assert_fail.c"
+      "lib/mes/__buffered_read.c"
+      "lib/mes/__mes_debug.c"
+      "lib/posix/execv.c"
+      "lib/posix/getcwd.c"
+      "lib/posix/getenv.c"
+      "lib/posix/isatty.c"
+      "lib/posix/open.c"
+      "lib/posix/buffered-read.c"
+      "lib/posix/setenv.c"
+      "lib/posix/wait.c"
+      "lib/stdio/fgetc.c"
+      "lib/stdio/fputc.c"
+      "lib/stdio/fputs.c"
+      "lib/stdio/getc.c"
+      "lib/stdio/getchar.c"
+      "lib/stdio/putc.c"
+      "lib/stdio/putchar.c"
+      "lib/stdio/ungetc.c"
+      "lib/stdlib/free.c"
+      "lib/stdlib/realloc.c"
+      "lib/string/memchr.c"
+      "lib/string/memcmp.c"
+      "lib/string/memcpy.c"
+      "lib/string/memmove.c"
+      "lib/string/memset.c"
+      "lib/string/strcmp.c"
+      "lib/string/strcpy.c"
+      "lib/string/strncmp.c"
+      "lib/posix/raise.c"
+      "lib/linux/access.c"
+      "lib/linux/brk.c"
+      "lib/linux/chmod.c"
+      "lib/linux/clock_gettime.c"
+      "lib/linux/dup.c"
+      "lib/linux/dup2.c"
+      "lib/linux/execve.c"
+      "lib/linux/fork.c"
+      "lib/linux/fsync.c"
+      "lib/linux/_getcwd.c"
+      "lib/linux/gettimeofday.c"
+      "lib/linux/ioctl3.c"
+      "lib/linux/_open3.c"
+      "lib/linux/malloc.c"
+      "lib/linux/_read.c"
+      "lib/linux/time.c"
+      "lib/linux/unlink.c"
+      "lib/linux/wait4.c"
+      "lib/linux/waitpid.c"
+      "lib/linux/x86-mes-gcc/syscall.c"
+      "lib/linux/getpid.c"
+      "lib/linux/kill.c"
+      "lib/ctype/islower.c"
+      "lib/ctype/isupper.c"
+      "lib/ctype/tolower.c"
+      "lib/ctype/toupper.c"
+      "lib/mes/abtod.c"
+      "lib/mes/dtoab.c"
+      "lib/mes/search-path.c"
+      "lib/posix/execvp.c"
+      "lib/stdio/fclose.c"
+      "lib/stdio/fdopen.c"
+      "lib/stdio/ferror.c"
+      "lib/stdio/fflush.c"
+      "lib/stdio/fopen.c"
+      "lib/stdio/fprintf.c"
+      "lib/stdio/fread.c"
+      "lib/stdio/fseek.c"
+      "lib/stdio/ftell.c"
+      "lib/stdio/fwrite.c"
+      "lib/stdio/printf.c"
+      "lib/stdio/remove.c"
+      "lib/stdio/snprintf.c"
+      "lib/stdio/sprintf.c"
+      "lib/stdio/sscanf.c"
+      "lib/stdio/vfprintf.c"
+      "lib/stdio/vprintf.c"
+      "lib/stdio/vsnprintf.c"
+      "lib/stdio/vsprintf.c"
+      "lib/stdio/vsscanf.c"
+      "lib/stdlib/calloc.c"
+      "lib/stdlib/qsort.c"
+      "lib/stdlib/strtod.c"
+      "lib/stdlib/strtof.c"
+      "lib/stdlib/strtol.c"
+      "lib/stdlib/strtold.c"
+      "lib/stdlib/strtoll.c"
+      "lib/stdlib/strtoul.c"
+      "lib/stdlib/strtoull.c"
+      "lib/string/memmem.c"
+      "lib/string/strcat.c"
+      "lib/string/strchr.c"
+      "lib/string/strlwr.c"
+      "lib/string/strncpy.c"
+      "lib/string/strrchr.c"
+      "lib/string/strstr.c"
+      "lib/string/strupr.c"
+      "lib/stub/sigaction.c"
+      "lib/stub/ldexp.c"
+      "lib/stub/mprotect.c"
+      "lib/stub/localtime.c"
+      "lib/stub/sigemptyset.c"
+      "lib/x86-mes-gcc/setjmp.c"
+      "lib/linux/close.c"
+      "lib/linux/rmdir.c"
+      "lib/linux/stat.c"
+    ];
+    libc_gnu_SOURCES = [
+      "lib/mes/__init_io.c"
+      "lib/mes/eputs.c"
+      "lib/mes/oputs.c"
+      "lib/mes/globals.c"
+      "lib/stdlib/exit.c"
+      "lib/linux/x86-mes-gcc/_exit.c"
+      "lib/linux/x86-mes-gcc/_write.c"
+      "lib/stdlib/puts.c"
+      "lib/string/strlen.c"
+      "lib/ctype/isnumber.c"
+      "lib/mes/abtol.c"
+      "lib/mes/cast.c"
+      "lib/mes/eputc.c"
+      "lib/mes/fdgetc.c"
+      "lib/mes/fdputc.c"
+      "lib/mes/fdputs.c"
+      "lib/mes/fdungetc.c"
+      "lib/mes/itoa.c"
+      "lib/mes/ltoa.c"
+      "lib/mes/ltoab.c"
+      "lib/mes/mes_open.c"
+      "lib/mes/ntoab.c"
+      "lib/mes/oputc.c"
+      "lib/mes/ultoa.c"
+      "lib/mes/utoa.c"
+      "lib/stub/__raise.c"
+      "lib/ctype/isdigit.c"
+      "lib/ctype/isspace.c"
+      "lib/ctype/isxdigit.c"
+      "lib/mes/assert_msg.c"
+      "lib/posix/write.c"
+      "lib/stdlib/atoi.c"
+      "lib/linux/lseek.c"
+      "lib/mes/__assert_fail.c"
+      "lib/mes/__buffered_read.c"
+      "lib/mes/__mes_debug.c"
+      "lib/posix/execv.c"
+      "lib/posix/getcwd.c"
+      "lib/posix/getenv.c"
+      "lib/posix/isatty.c"
+      "lib/posix/open.c"
+      "lib/posix/buffered-read.c"
+      "lib/posix/setenv.c"
+      "lib/posix/wait.c"
+      "lib/stdio/fgetc.c"
+      "lib/stdio/fputc.c"
+      "lib/stdio/fputs.c"
+      "lib/stdio/getc.c"
+      "lib/stdio/getchar.c"
+      "lib/stdio/putc.c"
+      "lib/stdio/putchar.c"
+      "lib/stdio/ungetc.c"
+      "lib/stdlib/free.c"
+      "lib/stdlib/realloc.c"
+      "lib/string/memchr.c"
+      "lib/string/memcmp.c"
+      "lib/string/memcpy.c"
+      "lib/string/memmove.c"
+      "lib/string/memset.c"
+      "lib/string/strcmp.c"
+      "lib/string/strcpy.c"
+      "lib/string/strncmp.c"
+      "lib/posix/raise.c"
+      "lib/linux/access.c"
+      "lib/linux/brk.c"
+      "lib/linux/chmod.c"
+      "lib/linux/clock_gettime.c"
+      "lib/linux/dup.c"
+      "lib/linux/dup2.c"
+      "lib/linux/execve.c"
+      "lib/linux/fork.c"
+      "lib/linux/fsync.c"
+      "lib/linux/_getcwd.c"
+      "lib/linux/gettimeofday.c"
+      "lib/linux/ioctl3.c"
+      "lib/linux/_open3.c"
+      "lib/linux/malloc.c"
+      "lib/linux/_read.c"
+      "lib/linux/time.c"
+      "lib/linux/unlink.c"
+      "lib/linux/wait4.c"
+      "lib/linux/waitpid.c"
+      "lib/linux/x86-mes-gcc/syscall.c"
+      "lib/linux/getpid.c"
+      "lib/linux/kill.c"
+      "lib/ctype/islower.c"
+      "lib/ctype/isupper.c"
+      "lib/ctype/tolower.c"
+      "lib/ctype/toupper.c"
+      "lib/mes/abtod.c"
+      "lib/mes/dtoab.c"
+      "lib/mes/search-path.c"
+      "lib/posix/execvp.c"
+      "lib/stdio/fclose.c"
+      "lib/stdio/fdopen.c"
+      "lib/stdio/ferror.c"
+      "lib/stdio/fflush.c"
+      "lib/stdio/fopen.c"
+      "lib/stdio/fprintf.c"
+      "lib/stdio/fread.c"
+      "lib/stdio/fseek.c"
+      "lib/stdio/ftell.c"
+      "lib/stdio/fwrite.c"
+      "lib/stdio/printf.c"
+      "lib/stdio/remove.c"
+      "lib/stdio/snprintf.c"
+      "lib/stdio/sprintf.c"
+      "lib/stdio/sscanf.c"
+      "lib/stdio/vfprintf.c"
+      "lib/stdio/vprintf.c"
+      "lib/stdio/vsnprintf.c"
+      "lib/stdio/vsprintf.c"
+      "lib/stdio/vsscanf.c"
+      "lib/stdlib/calloc.c"
+      "lib/stdlib/qsort.c"
+      "lib/stdlib/strtod.c"
+      "lib/stdlib/strtof.c"
+      "lib/stdlib/strtol.c"
+      "lib/stdlib/strtold.c"
+      "lib/stdlib/strtoll.c"
+      "lib/stdlib/strtoul.c"
+      "lib/stdlib/strtoull.c"
+      "lib/string/memmem.c"
+      "lib/string/strcat.c"
+      "lib/string/strchr.c"
+      "lib/string/strlwr.c"
+      "lib/string/strncpy.c"
+      "lib/string/strrchr.c"
+      "lib/string/strstr.c"
+      "lib/string/strupr.c"
+      "lib/stub/sigaction.c"
+      "lib/stub/ldexp.c"
+      "lib/stub/mprotect.c"
+      "lib/stub/localtime.c"
+      "lib/stub/sigemptyset.c"
+      "lib/x86-mes-gcc/setjmp.c"
+      "lib/linux/close.c"
+      "lib/linux/rmdir.c"
+      "lib/linux/stat.c"
+      "lib/ctype/isalnum.c"
+      "lib/ctype/isalpha.c"
+      "lib/ctype/isascii.c"
+      "lib/ctype/iscntrl.c"
+      "lib/ctype/isgraph.c"
+      "lib/ctype/isprint.c"
+      "lib/ctype/ispunct.c"
+      "lib/dirent/__getdirentries.c"
+      "lib/dirent/closedir.c"
+      "lib/dirent/opendir.c"
+      "lib/dirent/readdir.c"
+      "lib/math/ceil.c"
+      "lib/math/fabs.c"
+      "lib/math/floor.c"
+      "lib/mes/fdgets.c"
+      "lib/posix/alarm.c"
+      "lib/posix/execl.c"
+      "lib/posix/execlp.c"
+      "lib/posix/mktemp.c"
+      "lib/posix/sbrk.c"
+      "lib/posix/sleep.c"
+      "lib/posix/unsetenv.c"
+      "lib/stdio/clearerr.c"
+      "lib/stdio/feof.c"
+      "lib/stdio/fgets.c"
+      "lib/stdio/fileno.c"
+      "lib/stdio/freopen.c"
+      "lib/stdio/fscanf.c"
+      "lib/stdio/perror.c"
+      "lib/stdio/vfscanf.c"
+      "lib/stdlib/__exit.c"
+      "lib/stdlib/abort.c"
+      "lib/stdlib/abs.c"
+      "lib/stdlib/alloca.c"
+      "lib/stdlib/atexit.c"
+      "lib/stdlib/atof.c"
+      "lib/stdlib/atol.c"
+      "lib/stdlib/mbstowcs.c"
+      "lib/string/bcmp.c"
+      "lib/string/bcopy.c"
+      "lib/string/bzero.c"
+      "lib/string/index.c"
+      "lib/string/rindex.c"
+      "lib/string/strcspn.c"
+      "lib/string/strdup.c"
+      "lib/string/strerror.c"
+      "lib/string/strncat.c"
+      "lib/string/strpbrk.c"
+      "lib/string/strspn.c"
+      "lib/stub/__cleanup.c"
+      "lib/stub/atan2.c"
+      "lib/stub/bsearch.c"
+      "lib/stub/chown.c"
+      "lib/stub/cos.c"
+      "lib/stub/ctime.c"
+      "lib/stub/exp.c"
+      "lib/stub/fpurge.c"
+      "lib/stub/freadahead.c"
+      "lib/stub/frexp.c"
+      "lib/stub/getgrgid.c"
+      "lib/stub/getgrnam.c"
+      "lib/stub/getlogin.c"
+      "lib/stub/getpgid.c"
+      "lib/stub/getpgrp.c"
+      "lib/stub/getpwnam.c"
+      "lib/stub/getpwuid.c"
+      "lib/stub/gmtime.c"
+      "lib/stub/log.c"
+      "lib/stub/mktime.c"
+      "lib/stub/modf.c"
+      "lib/stub/pclose.c"
+      "lib/stub/popen.c"
+      "lib/stub/pow.c"
+      "lib/stub/rand.c"
+      "lib/stub/rewind.c"
+      "lib/stub/setbuf.c"
+      "lib/stub/setgrent.c"
+      "lib/stub/setlocale.c"
+      "lib/stub/setvbuf.c"
+      "lib/stub/sigaddset.c"
+      "lib/stub/sigblock.c"
+      "lib/stub/sigdelset.c"
+      "lib/stub/sigsetmask.c"
+      "lib/stub/sin.c"
+      "lib/stub/sqrt.c"
+      "lib/stub/strftime.c"
+      "lib/stub/sys_siglist.c"
+      "lib/stub/system.c"
+      "lib/stub/times.c"
+      "lib/stub/ttyname.c"
+      "lib/stub/umask.c"
+      "lib/stub/utime.c"
+      "lib/linux/chdir.c"
+      "lib/linux/fcntl.c"
+      "lib/linux/fstat.c"
+      "lib/linux/getdents.c"
+      "lib/linux/getegid.c"
+      "lib/linux/geteuid.c"
+      "lib/linux/getgid.c"
+      "lib/linux/getppid.c"
+      "lib/linux/getrusage.c"
+      "lib/linux/getuid.c"
+      "lib/linux/ioctl.c"
+      "lib/linux/link.c"
+      "lib/linux/lstat.c"
+      "lib/linux/mkdir.c"
+      "lib/linux/mknod.c"
+      "lib/linux/nanosleep.c"
+      "lib/linux/pipe.c"
+      "lib/linux/readlink.c"
+      "lib/linux/rename.c"
+      "lib/linux/setgid.c"
+      "lib/linux/settimer.c"
+      "lib/linux/setuid.c"
+      "lib/linux/signal.c"
+      "lib/linux/sigprogmask.c"
+      "lib/linux/symlink.c"
+    ];
+    mes_SOURCES = [
+      "src/builtins.c"
+      "src/cc.c"
+      "src/core.c"
+      "src/display.c"
+      "src/eval-apply.c"
+      "src/gc.c"
+      "src/globals.c"
+      "src/hash.c"
+      "src/lib.c"
+      "src/math.c"
+      "src/mes.c"
+      "src/module.c"
+      "src/posix.c"
+      "src/reader.c"
+      "src/stack.c"
+      "src/string.c"
+      "src/struct.c"
+      "src/symbol.c"
+      "src/vector.c"
+    ];
   };
 }