Overview
| Comment: | enable debugging and add -ffreestanding to gcc cmd line to squash attempts to "optimize" functions by converting them to libc calls, e.g. turning kmzero() calls into memset() calls |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
49bf71fb47fe3eb8735a26becb29a36e |
| User & Date: | lexi on 2019-08-21 01:58:02 |
| Other Links: | manifest | tags |
Context
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2019-08-21
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| 03:10 | add assembly output flag to build.sh check-in: 06e32bd3b4 user: lexi tags: trunk | |
| 01:58 | enable debugging and add -ffreestanding to gcc cmd line to squash attempts to "optimize" functions by converting them to libc calls, e.g. turning kmzero() calls into memset() calls check-in: 49bf71fb47 user: lexi tags: trunk | |
| 01:20 | rename $out build var to $to for nixos compat; refactor announce command to choose a color automatically instead of forcing it to be specified on every command line check-in: b590aba21d user: lexi tags: trunk | |
Changes
Modified build.sh from [b2a27b403b] to [3df2029917].
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local output=$2 local flags=$3 if test -e "$output"; then if test ! "$output" -ot "$src"; then return fi fi $m4 $macro_compile_env -I "$gen" $flags "$src" > "$output" announce $m4 $macro_compile_env -I "$gen" $flags "$src" \> "$output" # yes, this is incredibly stupid. if you know a better way, feel # free to submit a fix. the problem is there's no way to pass > # to report in such a way that it'll do the right thing, and if # you just write > it redirects *report's* output, instead of # m4's. piece of shit that it is, m4 doesn't have any way to emit # output into a fille - stdout only apparently. tl;dr i hate bash. } ................................................................................ local output=$2 local flags=$3 if test -e "$output"; then if test ! "$output" -ot "$src"; then return fi fi report $asm $flags "-f$bin_fmt" -i "$gen" "$src" -o "$output"; } comp_co() { comp_c $1 $2 "-c -fPIC"; } comp_c(){ local src=$1 local output=$2 local flags=$3 if test -e "$output"; then if test ! "$output" -ot "$src"; then return fi fi # only rebuild the file if the source file is newer report $cc $src $3 -std=c11 -isystem "$to" -isystem "$gen" -isystem "arch/" -nostdlib "-L$to" "-o$output" } say "commencing libk build $build at $(timestamp)" # set -x # get type data mkdir -p $gen |
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local output=$2 local flags=$3 if test -e "$output"; then if test ! "$output" -ot "$src"; then return fi fi if test "$debug" = yes; then local dflag=-Dcompile_debug=yes fi $m4 $macro_compile_env $dflag -I "$gen" $flags "$src" > "$output" announce $m4 $macro_compile_env $dflag -I "$gen" $flags "$src" \> "$output" # yes, this is incredibly stupid. if you know a better way, feel # free to submit a fix. the problem is there's no way to pass > # to report in such a way that it'll do the right thing, and if # you just write > it redirects *report's* output, instead of # m4's. piece of shit that it is, m4 doesn't have any way to emit # output into a fille - stdout only apparently. tl;dr i hate bash. } ................................................................................ local output=$2 local flags=$3 if test -e "$output"; then if test ! "$output" -ot "$src"; then return fi fi if test "$debug" = yes; then local dflag="-g dwarf2" fi report $asm $flags $dflag "-f$bin_fmt" -i "$gen" "$src" -o "$output"; } comp_co() { comp_c $1 $2 "-c -fPIC"; } comp_c(){ local src=$1 local output=$2 local flags=$3 if test -e "$output"; then if test ! "$output" -ot "$src"; then return fi fi # only rebuild the file if the source file is newer if test "$debug" = yes; then local dflag="-g" else local dflag="-O4" fi report $cc $src $3 $dflag -std=c11 -isystem "$to" -isystem "$gen" -isystem "arch/" -ffreestanding -nostdlib "-L$to" "-o$output" } say "commencing libk build $build at $(timestamp)" # set -x # get type data mkdir -p $gen |