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tools: improve oldv windows support, make it use -municode for windows builds, after 53ffee1 2020-05-18

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This commit is contained in:
Delyan Angelov 2023-08-26 09:51:50 +03:00
parent 636aae243c
commit 806f071a11
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GPG Key ID: 66886C0F12D595ED
1 changed files with 16 additions and 7 deletions
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23
cmd/tools/modules/vgit/vgit.v
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@ -45,7 +45,7 @@ fn get_current_folder_commit_hash() string {
return v_commithash
}
pub fn prepare_vc_source(vcdir string, cdir string, commit string) (string, string) {
pub fn prepare_vc_source(vcdir string, cdir string, commit string) (string, string, int) {
scripting.chdir(cdir)
// Building a historic v with the latest vc is not always possible ...
// It is more likely, that the vc *at the time of the v commit*,
@ -76,7 +76,7 @@ pub fn prepare_vc_source(vcdir string, cdir string, commit string) (string, stri
scripting.run('git checkout --quiet "${vccommit}" ')
scripting.run('wc *.c')
scripting.chdir(cdir)
return v_commithash, vccommit
return v_commithash, vccommit, v_timestamp
}
pub fn clone_or_pull(remote_git_url string, local_worktree_path string) {
@ -132,6 +132,7 @@ pub mut:
// these will be filled by vgitcontext.compile_oldv_if_needed()
commit_v__hash string // the git commit of the v repo that should be prepared
commit_vc_hash string // the git commit of the vc repo, corresponding to commit_v__hash
commit_v__ts int // unix timestamp, that corresponds to commit_v__hash; filled by prepare_vc_source
vexename string // v or v.exe
vexepath string // the full absolute path to the prepared v/v.exe
vvlocation string // v.v or compiler/ or cmd/v, depending on v version
@ -156,9 +157,10 @@ pub fn (mut vgit_context VGitContext) compile_oldv_if_needed() {
vgit_context.commit_v__hash = get_current_folder_commit_hash()
return
}
v_commithash, vccommit_before := prepare_vc_source(vgit_context.path_vc, vgit_context.path_v,
'HEAD')
v_commithash, vccommit_before, v_timestamp := prepare_vc_source(vgit_context.path_vc,
vgit_context.path_v, 'HEAD')
vgit_context.commit_v__hash = v_commithash
vgit_context.commit_v__ts = v_timestamp
vgit_context.commit_vc_hash = vccommit_before
if os.exists('cmd/v') {
vgit_context.vvlocation = 'cmd/v'
@ -180,19 +182,26 @@ pub fn (mut vgit_context VGitContext) compile_oldv_if_needed() {
// compiling the C sources with a C compiler:
mut command_for_building_v_from_c_source := ''
mut command_for_selfbuilding := ''
mut c_flags := '-std=gnu11 -I ./thirdparty/stdatomic/nix -w'
mut c_ldflags := '-lm -lpthread'
mut vc_source_file_location := os.join_path_single(vgit_context.path_vc, 'v.c')
if 'windows' == os.user_os() {
c_flags = '-std=c99 -I ./thirdparty/stdatomic/win -w'
c_ldflags = ''
v_win_c_location := os.join_path_single(vgit_context.path_vc, 'v_win.c')
if os.exists(v_win_c_location) {
vc_source_file_location = v_win_c_location
}
}
dump(vc_source_file_location)
if 'windows' == os.user_os() {
command_for_building_v_from_c_source = '${vgit_context.cc} -std=c99 -I ./thirdparty/stdatomic/win -w -o cv.exe "${vc_source_file_location}" '
if vgit_context.commit_v__ts >= 1589793086 && vgit_context.cc.contains('gcc') {
// after 53ffee1 2020-05-18, gcc builds on windows do need `-municode`
c_flags += '-municode'
}
command_for_building_v_from_c_source = '${vgit_context.cc} ${c_flags} -o cv.exe "${vc_source_file_location}" ${c_ldflags}'
command_for_selfbuilding = '.\\cv.exe -o ${vgit_context.vexename} {SOURCE}'
} else {
command_for_building_v_from_c_source = '${vgit_context.cc} -std=gnu11 -I ./thirdparty/stdatomic/nix -w -o cv "${vc_source_file_location}" -lm -lpthread'
command_for_building_v_from_c_source = '${vgit_context.cc} ${c_flags} -o cv "${vc_source_file_location}" ${c_ldflags}'
command_for_selfbuilding = './cv -o ${vgit_context.vexename} {SOURCE}'
}