Add tcc 0.9.26

This is the first tcc, which will be used to build 0.9.26p1.

Instructions taken from bootstrap.sh in tcc-0.9.26p1. p1 denotes it has
been patched.

.gitmodules

@@ -13,3 +13,6 @@
 [submodule "sysa/nyacc"]
 	path = sysa/nyacc
 	url = https://git.savannah.gnu.org/git/nyacc.git
+[submodule "sysa/tcc-0.9.26p1"]
+	path = sysa/tcc-0.9.26p1
+	url = https://gitlab.com/janneke/tinycc

rootfs.sh

@@ -1,6 +1,9 @@
 #!/bin/bash
 set -ex
 
+QEMU_CMD=$1
+RAM=$2
+
 pushd sysa
 
 # SYSTEM A
@@ -10,7 +13,6 @@ mkdir -p tmp/
 sudo mount -t tmpfs -o size=8G tmpfs tmp
 
 # base: mescc-tools-seed
-
 # copy in all the mescc-tools-seed stuff
 cp -r mescc-tools-seed/x86/* tmp
 cp -r mescc-tools-seed/{M2-Planet,mes-m2,mescc-tools} tmp/
@@ -21,15 +23,23 @@ cp -r ../bootstrap-seeds tmp/
 # replace the init kaem with our own custom one
 mv tmp/kaem.run tmp/mescc-tools-seed.kaem.run
 cp base.kaem.run tmp/kaem.run
+# checkout new version of mescc-tools
+pushd tmp/mescc-tools
+git fetch
+git checkout 5768b2a79036f34b9bd420ab4801ad7dca15dff8
+popd
 # create directories needed
 mkdir tmp/bin
 
-# after mescc-tools-seed we get into our own little directory because
+# after mescc-tools-seed we get into our own directory because
 # the mescc-tools-seed one is hella messy
 mkdir tmp/after/bin -p
 mkdir tmp/after/{lib,include}
+mkdir tmp/after/lib/{tcc,linux}
+ln -s . tmp/after/lib/x86-mes
+ln -s . tmp/after/lib/linux/x86-mes
 mkdir tmp/after/include/{mes,gnu,linux,sys,mach}
-mkdir tmp/after/include/linux/x86
+mkdir tmp/after/include/linux/{x86,x86_64}
 # put all the kaems for after in
 cp after.kaem tmp/
 cp after.kaem.run tmp/after/kaem.run
@@ -46,13 +56,26 @@ popd
 
 # mes
 cp -r mes tmp/after/
+cp -r mes tmp/after/tcc-mes
 ln -s lib/x86-mes tmp/after/mes/x86-mes
 cp -r nyacc tmp/after/
 cp mes.kaem tmp/after/
 cp mes-files/mescc.scm tmp/after/bin/
 cp mes-files/config.h tmp/after/mes/include/mes/
+cp mes-files/config.h tmp/after/tcc-mes/include/mes/
 mkdir tmp/after/mes/{bin,m2}
 
+# tcc 0.9.26
+cp tcc.kaem tmp/after/
+cp -r tcc-0.9.26p1 tmp/after/
+pushd tmp/after/tcc-0.9.26p1
+cp ../../../tcc-0.9.26p1-files/config.h .
+ln -s ../mes/module .
+ln -s ../mes/mes .
+ln -s /after/lib x86-mes
+ln -s /after/lib/linux .
+popd
+
 # General cleanup
 find tmp -name .git -exec rm -rf \;
 
@@ -61,13 +84,14 @@ cd tmp
 find . | cpio -H newc -o | gzip > initramfs.igz
 
 # Run
-qemu-system-x86_64 -enable-kvm \
-    -m 16G \
+${QEMU_CMD:-qemu-system-x86_64} -enable-kvm \
+    -m ${RAM:-8G} \
     -nographic \
     -no-reboot \
-    -kernel ../../kernel -initrd initramfs.igz -append console=ttyS0,kernel.panic=2
+    -kernel ../../kernel -initrd initramfs.igz -append console=ttyS0
 
 cd ../..
 
 # Cleanup
 sudo umount sysa/tmp
+

sysa/after.kaem.run

@@ -38,10 +38,14 @@ cd ..
     bin/get_machine bin/mes-m2 bin/kaem bin/catm
 
 # Part 4: blynn-compiler
-
 cd blynn-compiler
 kaem --file go.kaem
 cd ..
 
 # Part 5: mes
 kaem --file mes.kaem
+
+# Part 6: tcc
+cd tcc-0.9.26p1
+kaem --file ../tcc.kaem
+cd ..

sysa/blynn-compiler-oriansj

@@ -1 +1 @@
-Subproject commit b65c9026d3ddeed5007e5aa1e709dc4006778293
+Subproject commit 75493bc386a4bd19d8d1ce92cf004e994d8d9932

sysa/mes.kaem

@@ -209,6 +209,14 @@ cp /after/bin/mes-new /after/bin/mes
 cp ${libdir}/x86-mes/libc.a /after/lib/
 cp ${libdir}/x86-mes/libc+tcc.a /after/lib/
 cp ${libdir}/x86-mes/libmescc.a /after/lib/
+cp ${libdir}/x86-mes/libc.s /after/lib/
+cp ${libdir}/x86-mes/libc+tcc.s /after/lib/
+cp ${libdir}/x86-mes/libmescc.s /after/lib/
+cp ${libdir}/x86-mes/x86.M1 /after/lib/
+cp crt1.o /after/lib/
+cp crt1.s /after/lib/
+cp ${libdir}/linux/x86-mes/elf32-footer-single-main.hex2 /after/lib/linux/
+cp ${libdir}/linux/x86-mes/elf32-header.hex2 /after/lib/linux/
 
 # Install header files
 cp include/alloca.h /after/include/alloca.h
@@ -279,3 +287,5 @@ cp include/sys/wait.h /after/include/sys/wait.h
 # Test mes
 libdir=/after/lib
 ${MES} -c "(display 'Hello,Mes!) (newline)"
+
+cd ..

sysa/tcc-0.9.26p1

@@ -0,0 +1 @@
+Subproject commit 5bba73ccca0e794a6557de166b91923228cb6f73

sysa/tcc.kaem

@@ -0,0 +1,374 @@
+#!/bin/sh
+
+set -ex
+
+# Vars
+bindir=/after/bin
+libdir=/after/lib
+GUILE_LOAD_PATH=/after/nyacc/module:/after/mes/mes/module
+MES_PREFIX=/after/mes
+MES_STACK=15000000
+MES_ARENA=30000000
+MES_MAX_ARENA=30000000
+MES_LIB=${MES_PREFIX}/lib
+MES_SOURCE=${MES_PREFIX}
+MES=/after/bin/mes
+
+# Initial tcc
+${MES} --no-auto-compile -e main /after/bin/mescc.scm -- \
+    -S \
+    -o tcc.s \
+    -I /after/mes/lib \
+    -I /after/mes/include \
+    -D BOOTSTRAP=1 \
+    -I . \
+    -D TCC_TARGET_I386=1 \
+    -D inline= \
+    -D CONFIG_TCCDIR=\"/after/lib/tcc\" \
+    -D CONFIG_SYSROOT=\"/\" \
+    -D CONFIG_TCC_CRTPREFIX=\"/after/lib\" \
+    -D CONFIG_TCC_ELFINTERP=\"/mes/loader\" \
+    -D CONFIG_TCC_SYSINCLUDEPATHS=\"/after/mes/include:/after/include\" \
+    -D TCC_LIBGCC=\"/after/lib/libc.a\" \
+    -D CONFIG_TCC_LIBTCC1_MES=0 \
+    -D CONFIG_TCCBOOT=1 \
+    -D CONFIG_TCC_STATIC=1 \
+    -D CONFIG_USE_LIBGCC=1 \
+    -D TCC_MES_LIBC=1 \
+    -D TCC_VERSION=\"0.9.26\" \
+    -D ONE_SOURCE=1 \
+    tcc.c
+${MES} --no-auto-compile -e main /after/bin/mescc.scm -- \
+    -o mes-tcc \
+    -L /after/lib \
+    tcc.s \
+    -l c+tcc
+cp mes-tcc /after/bin/
+chmod 755 /after/bin/mes-tcc
+
+# test mes-tcc
+mes-tcc -version
+
+# Recompile the mes C library
+cd ../tcc-mes
+
+# Create unified libc files
+catm unified-libc-1.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/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/malloc.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/_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
+catm unified-libc-2.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
+catm unified-libc-3.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
+
+# crt1.o
+mes-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crt1.o lib/linux/x86-mes-gcc/crt1.c
+
+# crtn.o
+mes-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crtn.o lib/linux/x86-mes-gcc/crtn.c
+
+# crti.o
+mes-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crti.o lib/linux/x86-mes-gcc/crti.c
+
+# libc+gcc.a
+mes-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-1.o unified-libc-1.c
+mes-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-2.o unified-libc-2.c
+mes-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-3.o unified-libc-3.c
+mes-tcc -ar cr ${libdir}/libc+gnu.a unified-libc-1.o unified-libc-2.o unified-libc-3.o
+cp ${libdir}/libc+gnu.a ${libdir}/libc.a
+
+# libtcc1.a
+mes-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 lib/libtcc1.c
+mes-tcc -ar cr ${libdir}/tcc/libtcc1.a libtcc1.o
+
+# libgetopt.a
+mes-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 lib/posix/getopt.c
+mes-tcc -ar cr ${libdir}/libgetopt.a getopt.o
+
+cd ../tcc-0.9.26p1
+
+# boot0
+mes-tcc \
+    -g \
+    -v \
+    -static \
+    -o boot0-tcc \
+    -D BOOTSTRAP=1 \
+    -D HAVE_LONG_LONG_STUB=1 \
+    -D HAVE_SETJMP=1 \
+    -I . \
+    -I /after/include \
+    -D TCC_TARGET_I386=1 \
+    -D CONFIG_TCCDIR=\"/after/lib/tcc\" \
+    -D CONFIG_TCC_CRTPREFIX=\"/after/lib\" \
+    -D CONFIG_TCC_ELFINTERP=\"/mes/loader\" \
+    -D CONFIG_TCC_LIBPATHS=\"/after/lib:/after/lib/tcc\" \
+    -D CONFIG_TCC_SYSINCLUDEPATHS=\"/after/lib/include\" \
+    -D TCC_LIBGCC=\"/after/lib/libc.a\" \
+    -D TCC_LIBTCC1=\"libtcc1.a\" \
+    -D CONFIG_TCCBOOT=1 \
+    -D CONFIG_TCC_STATIC=1 \
+    -D CONFIG_USE_LIBGCC=1 \
+    -D TCC_MES_LIBC=1 \
+    -D TCC_VERSION=\"0.9.26\" \
+    -D ONE_SOURCE=1 \
+    -L . \
+    -L /after/lib \
+    tcc.c
+cp boot0-tcc /after/bin/
+chmod 755 /after/bin/boot0-tcc
+cd ../tcc-mes
+boot0-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crt1.o lib/linux/x86-mes-gcc/crt1.c
+boot0-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crtn.o lib/linux/x86-mes-gcc/crtn.c
+boot0-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crti.o lib/linux/x86-mes-gcc/crti.c
+boot0-tcc -c -D HAVE_CONFIG_H=1 -D HAVE_LONG_LONG_STUB=1 -I include -I include/linux/x86 lib/libtcc1.c
+boot0-tcc -ar cr ${libdir}/tcc/libtcc1.a libtcc1.o
+boot0-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-1.o unified-libc-1.c
+boot0-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-2.o unified-libc-2.c
+boot0-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-3.o unified-libc-3.c
+boot0-tcc -ar cr ${libdir}/libc+gnu.a unified-libc-1.o unified-libc-2.o unified-libc-3.o
+cp ${libdir}/libc+gnu.a ${libdir}/libc.a
+cd ../tcc-0.9.26p1
+
+# Test boot0
+boot0-tcc -version
+
+# boot1
+boot0-tcc \
+    -g \
+    -v \
+    -static \
+    -o boot1-tcc \
+    -D BOOTSTRAP=1 \
+    -D HAVE_BITFIELD=1 \
+    -D HAVE_LONG_LONG=1 \
+    -D HAVE_SETJMP=1 \
+    -I . \
+    -I /after/include \
+    -D TCC_TARGET_I386=1 \
+    -D CONFIG_TCCDIR=\"/after/lib/tcc\" \
+    -D CONFIG_TCC_CRTPREFIX=\"/after/lib\" \
+    -D CONFIG_TCC_ELFINTERP=\"/mes/loader\" \
+    -D CONFIG_TCC_LIBPATHS=\"/after/lib:/after/lib/tcc\" \
+    -D CONFIG_TCC_SYSINCLUDEPATHS=\"/after/lib/include\" \
+    -D TCC_LIBGCC=\"/after/lib/libc.a\" \
+    -D TCC_LIBTCC1=\"libtcc1.a\" \
+    -D CONFIG_TCCBOOT=1 \
+    -D CONFIG_TCC_STATIC=1 \
+    -D CONFIG_USE_LIBGCC=1 \
+    -D TCC_MES_LIBC=1 \
+    -D TCC_VERSION=\"0.9.26\" \
+    -D ONE_SOURCE=1 \
+    -L . \
+    tcc.c
+cp boot1-tcc /after/bin
+chmod 755 /after/bin/boot1-tcc
+cd ../tcc-mes
+boot1-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crt1.o lib/linux/x86-mes-gcc/crt1.c
+boot1-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crtn.o lib/linux/x86-mes-gcc/crtn.c
+boot1-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crti.o lib/linux/x86-mes-gcc/crti.c
+boot1-tcc -c -D HAVE_CONFIG_H=1 -D HAVE_LONG_LONG=1 -I include -I include/linux/x86 lib/libtcc1.c
+boot1-tcc -ar cr ${libdir}/tcc/libtcc1.a libtcc1.o
+boot1-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-1.o unified-libc-1.c
+boot1-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-2.o unified-libc-2.c
+boot1-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-3.o unified-libc-3.c
+boot1-tcc -ar cr ${libdir}/libc+gnu.a unified-libc-1.o unified-libc-2.o unified-libc-3.o
+cp ${libdir}/libc+gnu.a ${libdir}/libc.a
+cd ../tcc-0.9.26p1
+
+# Test boot1
+boot1-tcc -version
+
+# boot2
+boot1-tcc \
+    -g \
+    -v \
+    -static \
+    -o boot2-tcc \
+    -D BOOTSTRAP=1 \
+    -D HAVE_BITFIELD=1 \
+    -D HAVE_FLOAT_STUB=1 \
+    -D HAVE_LONG_LONG=1 \
+    -D HAVE_SETJMP=1 \
+    -I . \
+    -I /after/include \
+    -D TCC_TARGET_I386=1 \
+    -D CONFIG_TCCDIR=\"/after/lib/tcc\" \
+    -D CONFIG_TCC_CRTPREFIX=\"/after/lib\" \
+    -D CONFIG_TCC_ELFINTERP=\"/mes/loader\" \
+    -D CONFIG_TCC_LIBPATHS=\"/after/lib:/after/lib/tcc\" \
+    -D CONFIG_TCC_SYSINCLUDEPATHS=\"/after/lib/include\" \
+    -D TCC_LIBGCC=\"/after/lib/libc.a\" \
+    -D TCC_LIBTCC1=\"libtcc1.a\" \
+    -D CONFIG_TCCBOOT=1 \
+    -D CONFIG_TCC_STATIC=1 \
+    -D CONFIG_USE_LIBGCC=1 \
+    -D TCC_MES_LIBC=1 \
+    -D TCC_VERSION=\"0.9.26\" \
+    -D ONE_SOURCE=1 \
+    -L . \
+    tcc.c
+cp boot2-tcc /after/bin
+chmod 755 /after/bin/boot2-tcc
+cd ../tcc-mes
+boot2-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crt1.o lib/linux/x86-mes-gcc/crt1.c
+boot2-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crtn.o lib/linux/x86-mes-gcc/crtn.c
+boot2-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crti.o lib/linux/x86-mes-gcc/crti.c
+boot2-tcc -c -D HAVE_CONFIG_H=1 -D HAVE_FLOAT_STUB=1 -D HAVE_LONG_LONG=1 -I include -I include/linux/x86 lib/libtcc1.c
+boot2-tcc -ar cr ${libdir}/tcc/libtcc1.a libtcc1.o
+boot2-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-1.o unified-libc-1.c
+boot2-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-2.o unified-libc-2.c
+boot2-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-3.o unified-libc-3.c
+boot2-tcc -ar cr ${libdir}/libc+gnu.a unified-libc-1.o unified-libc-2.o unified-libc-3.o
+cp ${libdir}/libc+gnu.a ${libdir}/libc.a
+cd ../tcc-0.9.26p1
+
+# Test boot2
+boot2-tcc -version
+
+# boot3
+boot2-tcc \
+    -g \
+    -v \
+    -static \
+    -o boot3-tcc \
+    -D BOOTSTRAP=1 \
+    -D HAVE_BITFIELD=1 \
+    -D HAVE_FLOAT=1 \
+    -D HAVE_LONG_LONG=1 \
+    -D HAVE_SETJMP=1 \
+    -I . \
+    -I /after/include \
+    -D TCC_TARGET_I386=1 \
+    -D CONFIG_TCCDIR=\"/after/lib/tcc\" \
+    -D CONFIG_TCC_CRTPREFIX=\"/after/lib\" \
+    -D CONFIG_TCC_ELFINTERP=\"/mes/loader\" \
+    -D CONFIG_TCC_LIBPATHS=\"/after/lib:/after/lib/tcc\" \
+    -D CONFIG_TCC_SYSINCLUDEPATHS=\"/after/lib/include\" \
+    -D TCC_LIBGCC=\"/after/lib/libc.a\" \
+    -D TCC_LIBTCC1=\"libtcc1.a\" \
+    -D CONFIG_TCCBOOT=1 \
+    -D CONFIG_TCC_STATIC=1 \
+    -D CONFIG_USE_LIBGCC=1 \
+    -D TCC_MES_LIBC=1 \
+    -D TCC_VERSION=\"0.9.26\" \
+    -D ONE_SOURCE=1 \
+    -L . \
+    tcc.c
+cp boot3-tcc /after/bin
+chmod 755 /after/bin/boot3-tcc
+cd ../tcc-mes
+boot3-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crt1.o lib/linux/x86-mes-gcc/crt1.c
+boot3-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crtn.o lib/linux/x86-mes-gcc/crtn.c
+boot3-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crti.o lib/linux/x86-mes-gcc/crti.c
+boot3-tcc -c -D HAVE_CONFIG_H=1 -D HAVE_FLOAT=1 -D HAVE_LONG_LONG=1 -I include -I include/linux/x86 lib/libtcc1.c
+boot3-tcc -ar cr ${libdir}/tcc/libtcc1.a libtcc1.o
+boot3-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-1.o unified-libc-1.c
+boot3-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-2.o unified-libc-2.c
+boot3-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-3.o unified-libc-3.c
+boot3-tcc -ar cr ${libdir}/libc+gnu.a unified-libc-1.o unified-libc-2.o unified-libc-3.o
+cp ${libdir}/libc+gnu.a ${libdir}/libc.a
+cd ../tcc-0.9.26p1
+
+# Test boot3
+boot3-tcc -version
+
+# boot4
+boot3-tcc \
+    -g \
+    -v \
+    -static \
+    -o boot4-tcc \
+    -D BOOTSTRAP=1 \
+    -D HAVE_BITFIELD=1 \
+    -D HAVE_FLOAT=1 \
+    -D HAVE_LONG_LONG=1 \
+    -D HAVE_SETJMP=1 \
+    -I . \
+    -I /after/include \
+    -D TCC_TARGET_I386=1 \
+    -D CONFIG_TCCDIR=\"/after/lib/tcc\" \
+    -D CONFIG_TCC_CRTPREFIX=\"/after/lib\" \
+    -D CONFIG_TCC_ELFINTERP=\"/mes/loader\" \
+    -D CONFIG_TCC_LIBPATHS=\"/after/lib:/after/lib/tcc\" \
+    -D CONFIG_TCC_SYSINCLUDEPATHS=\"/after/lib/include\" \
+    -D TCC_LIBGCC=\"/after/lib/libc.a\" \
+    -D TCC_LIBTCC1=\"libtcc1.a\" \
+    -D CONFIG_TCCBOOT=1 \
+    -D CONFIG_TCC_STATIC=1 \
+    -D CONFIG_USE_LIBGCC=1 \
+    -D TCC_MES_LIBC=1 \
+    -D TCC_VERSION=\"0.9.26\" \
+    -D ONE_SOURCE=1 \
+    -L . \
+    tcc.c
+cp boot4-tcc /after/bin
+chmod 755 /after/bin/boot4-tcc
+cd ../tcc-mes
+boot4-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crt1.o lib/linux/x86-mes-gcc/crt1.c
+boot4-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crtn.o lib/linux/x86-mes-gcc/crtn.c
+boot4-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crti.o lib/linux/x86-mes-gcc/crti.c
+boot4-tcc -c -D HAVE_CONFIG_H=1 -D HAVE_FLOAT=1 -D HAVE_LONG_LONG=1 -I include -I include/linux/x86 lib/libtcc1.c
+boot4-tcc -ar cr ${libdir}/tcc/libtcc1.a libtcc1.o
+boot4-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-1.o unified-libc-1.c
+boot4-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-2.o unified-libc-2.c
+boot4-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-3.o unified-libc-3.c
+boot4-tcc -ar cr ${libdir}/libc+gnu.a unified-libc-1.o unified-libc-2.o unified-libc-3.o
+cp ${libdir}/libc+gnu.a ${libdir}/libc.a
+cd ../tcc-0.9.26p1
+
+# Test boot4
+boot4-tcc -version
+
+# boot5
+boot4-tcc \
+    -g \
+    -v \
+    -static \
+    -o boot5-tcc \
+    -D BOOTSTRAP=1 \
+    -D HAVE_BITFIELD=1 \
+    -D HAVE_FLOAT=1 \
+    -D HAVE_LONG_LONG=1 \
+    -D HAVE_SETJMP=1 \
+    -I . \
+    -I /after/include \
+    -D TCC_TARGET_I386=1 \
+    -D CONFIG_TCCDIR=\"/after/lib/tcc\" \
+    -D CONFIG_TCC_CRTPREFIX=\"/after/lib\" \
+    -D CONFIG_TCC_ELFINTERP=\"/mes/loader\" \
+    -D CONFIG_TCC_LIBPATHS=\"/after/lib:/after/lib/tcc\" \
+    -D CONFIG_TCC_SYSINCLUDEPATHS=\"/after/lib/include\" \
+    -D TCC_LIBGCC=\"/after/lib/libc.a\" \
+    -D TCC_LIBTCC1=\"libtcc1.a\" \
+    -D CONFIG_TCCBOOT=1 \
+    -D CONFIG_TCC_STATIC=1 \
+    -D CONFIG_USE_LIBGCC=1 \
+    -D TCC_MES_LIBC=1 \
+    -D TCC_VERSION=\"0.9.26\" \
+    -D ONE_SOURCE=1 \
+    -L . \
+    tcc.c
+cp boot5-tcc /after/bin
+chmod 755 /after/bin/boot5-tcc
+cd ../tcc-mes
+boot5-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crt1.o lib/linux/x86-mes-gcc/crt1.c
+boot5-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crtn.o lib/linux/x86-mes-gcc/crtn.c
+boot5-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o ${libdir}/crti.o lib/linux/x86-mes-gcc/crti.c
+boot5-tcc -c -D HAVE_CONFIG_H=1 -D HAVE_FLOAT=1 -D HAVE_LONG_LONG=1 -I include -I include/linux/x86 lib/libtcc1.c
+boot5-tcc -ar cr ${libdir}/tcc/libtcc1.a libtcc1.o
+boot5-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-1.o unified-libc-1.c
+boot5-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-2.o unified-libc-2.c
+boot5-tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 -o unified-libc-3.o unified-libc-3.c
+boot5-tcc -ar cr ${libdir}/libc+gnu.a unified-libc-1.o unified-libc-2.o unified-libc-3.o
+cp ${libdir}/libc+gnu.a ${libdir}/libc.a
+
+# Test boot5
+boot5-tcc -version
+
+# We have our final tcc 0.9.26!
+cp /after/bin/boot5-tcc /after/bin/tcc
+chmod 755 /after/bin/tcc
+
+# Also recompile getopt, we don't need to do this during the boot* stages
+# because nothing is linked against it
+tcc -c -D HAVE_CONFIG_H=1 -I include -I include/linux/x86 lib/posix/getopt.c
+tcc -ar cr ${libdir}/libgetopt.a getopt.o
+
+cd ..