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use tcc on linux by default

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This commit is contained in:
Alexander Medvednikov 2019-10-12 16:05:24 +03:00
parent efe03a39cc
commit 9845fade89
2 changed files with 18 additions and 2 deletions
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2
Makefile
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@ -16,6 +16,8 @@ ifdef WIN32
./v0.exe -o v.exe compiler ./v0.exe -o v.exe compiler
rm -f v0.exe rm -f v0.exe
else else
git clone --depth 1 --quiet https://github.com/vmisc/tccbin /var/tmp/tcc
$(CC) -std=gnu11 -w -o v vc/v.c -lm $(CC) -std=gnu11 -w -o v vc/v.c -lm
@(VC_V=`./v version | cut -f 3 -d " "`; \ @(VC_V=`./v version | cut -f 3 -d " "`; \
V_V=`git rev-parse --short HEAD`; \ V_V=`git rev-parse --short HEAD`; \

18
compiler/cc.v
View File

@ -11,13 +11,13 @@ import (
fn (v mut V) cc() { fn (v mut V) cc() {
v.build_thirdparty_obj_files() v.build_thirdparty_obj_files()
vexe := os.executable()
// Just create a C/JavaScript file and exit // Just create a C/JavaScript file and exit
// for example: `v -o v.c compiler` // for example: `v -o v.c compiler`
if v.out_name.ends_with('.c') || v.out_name.ends_with('.js') { if v.out_name.ends_with('.c') || v.out_name.ends_with('.js') {
// Translating V code to JS by launching vjs // Translating V code to JS by launching vjs
$if !js { $if !js {
if v.out_name.ends_with('.js') { if v.out_name.ends_with('.js') {
vexe := os.executable()
vjs_path := vexe + 'js' vjs_path := vexe + 'js'
dir := os.dir(vexe) dir := os.dir(vexe)
if !os.file_exists(vjs_path) { if !os.file_exists(vjs_path) {
@ -53,7 +53,22 @@ fn (v mut V) cc() {
return return
} }
} }
// TCC on Linux by default, unless -cc was provided
// TODO if -cc = cc, TCC is still used, default compiler should be
// used instead.
//vdir := os.dir(vexe)
$if linux {
//tcc_path := '$vdir/thirdparty/tcc/bin/tcc'
tcc_path := '/var/tmp/tcc/bin/tcc'
if v.pref.ccompiler == 'cc' && os.file_exists(tcc_path) {
// TODO tcc bug, needs an empty libtcc1.a fila
//os.mkdir('/var/tmp/tcc/lib/tcc/')
//os.create('/var/tmp/tcc/lib/tcc/libtcc1.a')
v.pref.ccompiler = tcc_path
}
}
//linux_host := os.user_os() == 'linux' //linux_host := os.user_os() == 'linux'
v.log('cc() isprod=$v.pref.is_prod outname=$v.out_name') v.log('cc() isprod=$v.pref.is_prod outname=$v.out_name')
mut a := [v.pref.cflags, '-std=gnu11', '-w'] // arguments for the C compiler mut a := [v.pref.cflags, '-std=gnu11', '-w'] // arguments for the C compiler
@ -117,7 +132,6 @@ fn (v mut V) cc() {
a << '-c' a << '-c'
} }
else if v.pref.is_cache { else if v.pref.is_cache {
vexe := os.executable()
builtin_o_path := '$v_modules_path${os.path_separator}cache${os.path_separator}vlib${os.path_separator}builtin.o' builtin_o_path := '$v_modules_path${os.path_separator}cache${os.path_separator}vlib${os.path_separator}builtin.o'
if os.file_exists(builtin_o_path) { if os.file_exists(builtin_o_path) {
libs = builtin_o_path libs = builtin_o_path