132 lines
3.4 KiB
Bash
Executable File
132 lines
3.4 KiB
Bash
Executable File
#! /bin/sh
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set -ex
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TCC=${TCC-./mes-tcc}
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if [ "$TCC" = ./mes-tcc ]; then
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PROGRAM_PREFIX=${PROGRAM_PREFIX-boot0-}
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elif [ "$TCC" = ./boot0-tcc ]; then
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PROGRAM_PREFIX=${PROGRAM_PREFIX-boot1-}
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elif [ "$TCC" = ./boot1-tcc ]; then
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PROGRAM_PREFIX=${PROGRAM_PREFIX-boot2-}
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elif [ "$TCC" = ./boot2-tcc ]; then
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PROGRAM_PREFIX=${PROGRAM_PREFIX-boot3-}
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elif [ "$TCC" = ./boot3-tcc ]; then
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PROGRAM_PREFIX=${PROGRAM_PREFIX-boot4-}
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fi
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unset C_INCLUDE_PATH LIBRARY_PATH
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PREFIX=${PREFIX-usr}
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mkdir -p $PREFIX
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ABSPREFIX=$(cd $PREFIX && pwd)
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GUIX=${GUIX-$(command -v guix||:)}
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MES_PREFIX=${MES_PREFIX-../mes}
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##MES_PREFIX=${MES_PREFIX-$(dirname $MESCC)/../share/mes}
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C_INCLUDE_PATH=${C_INCLUDE_PATH-$MES_PREFIX/include}
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TINYCC_SEED=${TINYCC_SEED-../tinycc-seed}
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LIBRARY_PATH=${LIBRARY_PATH-..$TINYCC_SEED}
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if [ -z "$interpreter" -a -n "$GUIX" ]; then
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interpreter=$($GUIX environment --ad-hoc patchelf -- patchelf --print-interpreter $(guix build --system=i686-linux hello)/bin/hello)
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elif [ -x /lib/ld-linux.so.2 ]; then
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# legacy non-GuixSD support
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interpreter=/lib/ld-linux.so.2
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fi
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interpreter=${interpreter-interpreter}
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export interpreter
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# ./configure --cc='mes-tcc -static' --cpu=i386
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# ${TCC-tcc} -static -o tcc tcc.c -DTCC_TARGET_I386 -Wall -g -O2 -I. -DONE_SOURCE=yes
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if [ "$PROGRAM_PREFIX" = "boot0-" ]; then
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BOOT_CPPFLAGS=${BOOT_CPPFLAGS-"
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-D inline=
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-D BOOTSTRAP=1
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-D HAVE_FLOAT_STUB=1
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-D CONFIG_TCCBOOT=1
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-D CONFIG_USE_LIBGCC=1
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-D TCC_MES_LIBC=1
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"}
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LIBTCC1=-ltcc1
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elif [ "$PROGRAM_PREFIX" = "boot1-" ]; then
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BOOT_CPPFLAGS=${BOOT_CPPFLAGS-"
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-D BOOTSTRAP=1
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-D HAVE_BITFIELD=1
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-D HAVE_FLOAT_STUB=1
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-D CONFIG_TCCBOOT=1
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-D CONFIG_USE_LIBGCC=1
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-D TCC_MES_LIBC=1
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"}
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LIBTCC1=-ltcc1
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elif [ "$PROGRAM_PREFIX" = "boot2-" ]; then
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BOOT_CPPFLAGS=${BOOT_CPPFLAGS-"
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-D BOOTSTRAP=1
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-D HAVE_BITFIELD=1
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-D HAVE_FLOAT_STUB=1
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-D HAVE_LONG_LONG=1
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-D CONFIG_TCCBOOT=1
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-D CONFIG_USE_LIBGCC=1
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-D TCC_MES_LIBC=1
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"}
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LIBTCC1=-ltcc1
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elif [ "$PROGRAM_PREFIX" = "boot3-" ]; then
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BOOT_CPPFLAGS=${BOOT_CPPFLAGS-"
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-D BOOTSTRAP=1
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-D HAVE_FLOAT=1
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-D HAVE_BITFIELD=1
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-D HAVE_LONG_LONG=1
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-D CONFIG_TCCBOOT=1
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-D CONFIG_USE_LIBGCC=1
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-D TCC_MES_LIBC=1
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"}
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elif [ "$PROGRAM_PREFIX" = "boot4-" ]; then
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BOOT_CPPFLAGS=${BOOT_CPPFLAGS-"
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-D BOOTSTRAP=1
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-D HAVE_FLOAT=1
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-D HAVE_BITFIELD=1
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-D HAVE_LONG_LONG=1
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-D CONFIG_TCCBOOT=1
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-D CONFIG_USE_LIBGCC=1
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-D TCC_MES_LIBC=1
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"}
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fi
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$TCC\
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-v\
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-static\
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-o ${PROGRAM_PREFIX}tcc\
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$BOOT_CPPFLAGS\
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-I .\
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-I $MES_PREFIX/include\
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-D TCC_TARGET_I386\
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-D 'CONFIG_TCCDIR="'$PREFIX'/lib/tcc"'\
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-D 'CONFIG_TCC_CRTPREFIX="'$PREFIX'/lib:{B}/lib:."'\
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-D 'CONFIG_TCC_ELFINTERP="'$interpreter'"'\
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-D 'CONFIG_TCC_LIBPATHS="'$ABSPREFIX'/lib:{B}/lib:."'\
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-D 'CONFIG_TCC_SYSINCLUDEPATHS="'$MES_PREFIX'/include:'$PREFIX'/include:{B}/include"'\
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-D 'TCC_LIBGCC="'$ABSPREFIX'/lib/libc.a"'\
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-D ONE_SOURCE=yes\
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-D CONFIG_TCC_LIBTCC1=1\
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-D CONFIG_TCC_STATIC=1\
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-D TCC_TARGET_I386=1\
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-L .\
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-L $TINYCC_SEED\
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tcc.c\
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$LIBTCC1
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for i in 1 i n; do
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rm -f crt$i.o;
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./${PROGRAM_PREFIX}tcc -c $MES_PREFIX/lib/crt$i.c
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done
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# rm -f libc.a
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# ./${PROGRAM_PREFIX}tcc -c -I $MES_PREFIX/include -I $MES_PREFIX/lib $MES_PREFIX/lib/libc+gnu.c
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# ./${PROGRAM_PREFIX}tcc -ar rc libc.a libc+gnu.o
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rm -f libtcc1.a
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./${PROGRAM_PREFIX}tcc -c -g -D TCC_TARGET_I386=1 -o libtcc1.o lib/libtcc1.c
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./${PROGRAM_PREFIX}tcc -ar rc libtcc1.a libtcc1.o
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mkdir -p $PREFIX/lib/tcc
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cp -f libtcc1.a $PREFIX/lib/tcc
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