diff options
Diffstat (limited to 'vendor/modernc.org/cc/v3')
| -rw-r--r-- | vendor/modernc.org/cc/v3/Makefile | 2 | ||||
| -rw-r--r-- | vendor/modernc.org/cc/v3/abi_platforms.go | 24 | ||||
| -rw-r--r-- | vendor/modernc.org/cc/v3/cc.go | 76 |
3 files changed, 102 insertions, 0 deletions
diff --git a/vendor/modernc.org/cc/v3/Makefile b/vendor/modernc.org/cc/v3/Makefile index 61962ecd..68e39907 100644 --- a/vendor/modernc.org/cc/v3/Makefile +++ b/vendor/modernc.org/cc/v3/Makefile @@ -70,8 +70,10 @@ build_all_targets: GOOS=linux GOARCH=riscv64 go build -v ./... GOOS=linux GOARCH=s390x go build -v ./... GOOS=netbsd GOARCH=amd64 go build -v ./... + GOOS=openbsd GOARCH=amd64 go build -v ./... GOOS=windows GOARCH=386 go build -v ./... GOOS=windows GOARCH=amd64 go build -v ./... + GOOS=windows GOARCH=arm64 go build -v ./... devbench: date 2>&1 | tee log-devbench diff --git a/vendor/modernc.org/cc/v3/abi_platforms.go b/vendor/modernc.org/cc/v3/abi_platforms.go index b393c2da..883225a6 100644 --- a/vendor/modernc.org/cc/v3/abi_platforms.go +++ b/vendor/modernc.org/cc/v3/abi_platforms.go @@ -29,6 +29,7 @@ var ( {"openbsd", "amd64"}: true, {"windows", "386"}: true, {"windows", "amd64"}: true, + {"windows", "arm64"}: true, } ) @@ -213,6 +214,29 @@ var abiTypes = map[[2]string]map[Kind]ABIType{ Decimal64: {8, 8, 8}, Decimal128: {16, 16, 16}, }, + // clang version 14.0.0 (https://github.com/llvm/llvm-project.git 329fda39c507e8740978d10458451dcdb21563be) + // Target: aarch64-w64-windows-gnu + {"windows", "arm64"}: { + Void: {1, 1, 1}, + Bool: {1, 1, 1}, + Char: {1, 1, 1}, + SChar: {1, 1, 1}, + UChar: {1, 1, 1}, + Short: {2, 2, 2}, + UShort: {2, 2, 2}, + Enum: {4, 4, 4}, + Int: {4, 4, 4}, + UInt: {4, 4, 4}, + Long: {4, 4, 4}, + ULong: {4, 4, 4}, + LongLong: {8, 8, 8}, + ULongLong: {8, 8, 8}, + Ptr: {8, 8, 8}, + Function: {8, 8, 8}, + Float: {4, 4, 4}, + Double: {8, 8, 8}, + LongDouble: {8, 8, 8}, + }, // $ i686-w64-mingw32-gcc main.c && wine a.exe {"windows", "386"}: { Void: {1, 1, 1}, diff --git a/vendor/modernc.org/cc/v3/cc.go b/vendor/modernc.org/cc/v3/cc.go index cc8e90c4..dc8f98a3 100644 --- a/vendor/modernc.org/cc/v3/cc.go +++ b/vendor/modernc.org/cc/v3/cc.go @@ -792,6 +792,14 @@ func (c *context) openFile(name string, sys bool) (io.ReadCloser, error) { // Execution of HostConfig is not free, so caching of the results is // recommended. func HostConfig(cpp string, opts ...string) (predefined string, includePaths, sysIncludePaths []string, err error) { + if predefined, includePaths, sysIncludePaths, err = hostConfigv3(cpp, opts...); err == nil { + return predefined, includePaths, sysIncludePaths, nil + } + + return hostConfigv4(opts) +} + +func hostConfigv3(cpp string, opts ...string) (predefined string, includePaths, sysIncludePaths []string, err error) { if cpp == "" { cpp = "cpp" } @@ -843,6 +851,74 @@ func HostConfig(cpp string, opts ...string) (predefined string, includePaths, sy return "", nil, nil, fmt.Errorf("failed parsing %s -v output", cpp) } +func hostConfigv4(opts []string) (predefined string, includePaths, sysIncludePaths []string, err error) { + for _, cc := range []string{os.Getenv("CC"), "cc", "gcc"} { + if cc == "" { + continue + } + + cc, err = exec.LookPath(cc) + if err != nil { + continue + } + + args := append(opts, "-dM", "-E", "-") + pre, err := exec.Command(cc, args...).CombinedOutput() + if err != nil { + continue + } + + sep := "\n" + if env("GOOS", runtime.GOOS) == "windows" { + sep = "\r\n" + } + a := strings.Split(string(pre), sep) + w := 0 + for _, v := range a { + if strings.HasPrefix(v, "#") { + a[w] = v + w++ + } + } + predefined = strings.Join(a[:w], "\n") + args = append(opts, "-v", "-E", "-") + out, err := exec.Command(cc, args...).CombinedOutput() + if err != nil { + continue + } + + a = strings.Split(string(out), sep) + for i := 0; i < len(a); { + switch a[i] { + case "#include \"...\" search starts here:": + loop: + for i = i + 1; i < len(a); { + switch v := a[i]; { + case strings.HasPrefix(v, "#") || v == "End of search list.": + break loop + default: + includePaths = append(includePaths, strings.TrimSpace(v)) + i++ + } + } + case "#include <...> search starts here:": + for i = i + 1; i < len(a); { + switch v := a[i]; { + case strings.HasPrefix(v, "#") || v == "End of search list.": + return predefined, includePaths, sysIncludePaths, nil + default: + sysIncludePaths = append(sysIncludePaths, strings.TrimSpace(v)) + i++ + } + } + default: + i++ + } + } + } + return "", nil, nil, fmt.Errorf("cannot determine C compiler configuration") +} + func env(key, val string) string { if s := os.Getenv(key); s != "" { return s |