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build: fix arm64 host cross-compilation in GN · nodejs/node@51ea5b6 · GitHub

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Commit 51ea5b6

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zcbenz
authored and
richardlau
committed
build: fix arm64 host cross-compilation in GN
Should use `current_cpu` instead of `target_cpu` in GN build files, otherwise the host build may use wrong configs when doing cross compilation. PR-URL: #51903 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
1 parent 60f008b commit 51ea5b6

4 files changed

Lines changed: 27 additions & 25 deletions

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‎deps/base64/unofficial.gni‎

Lines changed: 10 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -19,7 +19,7 @@ template("base64_gn_build") {
1919
} else {
2020
defines = []
2121
}
22-
if (target_cpu == "x86" || target_cpu == "x64") {
22+
if (current_cpu == "x86" || current_cpu == "x64") {
2323
defines += [
2424
"HAVE_SSSE3=1",
2525
"HAVE_SSE41=1",
@@ -29,10 +29,10 @@ template("base64_gn_build") {
2929
"HAVE_AVX512=1",
3030
]
3131
}
32-
if (target_cpu == "arm") {
32+
if (current_cpu == "arm") {
3333
defines += [ "HAVE_NEON32=1" ]
3434
}
35-
if (target_cpu == "arm64") {
35+
if (current_cpu == "arm64") {
3636
defines += [ "HAVE_NEON64=1" ]
3737
}
3838
if (is_clang || !is_win) {
@@ -69,7 +69,7 @@ template("base64_gn_build") {
6969
source_set("base64_ssse3") {
7070
configs += [ ":base64_internal_config" ]
7171
sources = [ "base64/lib/arch/ssse3/codec.c" ]
72-
if (target_cpu == "x86" || target_cpu == "x64") {
72+
if (current_cpu == "x86" || current_cpu == "x64") {
7373
if (is_clang || !is_win) {
7474
cflags_c = [ "-mssse3" ]
7575
}
@@ -79,7 +79,7 @@ template("base64_gn_build") {
7979
source_set("base64_sse41") {
8080
configs += [ ":base64_internal_config" ]
8181
sources = [ "base64/lib/arch/sse41/codec.c" ]
82-
if (target_cpu == "x86" || target_cpu == "x64") {
82+
if (current_cpu == "x86" || current_cpu == "x64") {
8383
if (is_clang || !is_win) {
8484
cflags_c = [ "-msse4.1" ]
8585
}
@@ -89,7 +89,7 @@ template("base64_gn_build") {
8989
source_set("base64_sse42") {
9090
configs += [ ":base64_internal_config" ]
9191
sources = [ "base64/lib/arch/sse42/codec.c" ]
92-
if (target_cpu == "x86" || target_cpu == "x64") {
92+
if (current_cpu == "x86" || current_cpu == "x64") {
9393
if (is_clang || !is_win) {
9494
cflags_c = [ "-msse4.2" ]
9595
}
@@ -99,7 +99,7 @@ template("base64_gn_build") {
9999
source_set("base64_avx") {
100100
configs += [ ":base64_internal_config" ]
101101
sources = [ "base64/lib/arch/avx/codec.c" ]
102-
if (target_cpu == "x86" || target_cpu == "x64") {
102+
if (current_cpu == "x86" || current_cpu == "x64") {
103103
if (is_clang || !is_win) {
104104
cflags_c = [ "-mavx" ]
105105
} else if (is_win) {
@@ -111,7 +111,7 @@ template("base64_gn_build") {
111111
source_set("base64_avx2") {
112112
configs += [ ":base64_internal_config" ]
113113
sources = [ "base64/lib/arch/avx2/codec.c" ]
114-
if (target_cpu == "x86" || target_cpu == "x64") {
114+
if (current_cpu == "x86" || current_cpu == "x64") {
115115
if (is_clang || !is_win) {
116116
cflags_c = [ "-mavx2" ]
117117
} else if (is_win) {
@@ -123,7 +123,7 @@ template("base64_gn_build") {
123123
source_set("base64_avx512") {
124124
configs += [ ":base64_internal_config" ]
125125
sources = [ "base64/lib/arch/avx512/codec.c" ]
126-
if (target_cpu == "x86" || target_cpu == "x64") {
126+
if (current_cpu == "x86" || current_cpu == "x64") {
127127
if (is_clang || !is_win) {
128128
cflags_c = [
129129
"-mavx512vl",
@@ -138,7 +138,7 @@ template("base64_gn_build") {
138138
source_set("base64_neon32") {
139139
configs += [ ":base64_internal_config" ]
140140
sources = [ "base64/lib/arch/neon32/codec.c" ]
141-
if (target_cpu == "arm") {
141+
if (current_cpu == "arm") {
142142
if (is_clang || !is_win) {
143143
cflags_c = [ "-mfpu=neon" ]
144144
}

‎deps/openssl/unofficial.gni‎

Lines changed: 11 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -95,29 +95,29 @@ template("openssl_gn_build") {
9595

9696
config_path_name = ""
9797
if (is_win) {
98-
if (target_cpu == "x86") {
98+
if (current_cpu == "x86") {
9999
config_path_name = "VC-WIN32"
100-
} else if (target_cpu == "x64") {
100+
} else if (current_cpu == "x64") {
101101
config_path_name = "VC-WIN64A"
102-
} else if (target_cpu == "arm64") {
102+
} else if (current_cpu == "arm64") {
103103
config_path_name = "VC-WIN64-ARM"
104104
}
105105
} else if (is_linux) {
106-
if (target_cpu == "x86") {
106+
if (current_cpu == "x86") {
107107
config_path_name = "linux-elf"
108-
} else if (target_cpu == "x64") {
108+
} else if (current_cpu == "x64") {
109109
config_path_name = "linux-x86_64"
110-
} else if (target_cpu == "arm") {
110+
} else if (current_cpu == "arm") {
111111
config_path_name = "linux-armv4"
112-
} else if (target_cpu == "arm64") {
112+
} else if (current_cpu == "arm64") {
113113
config_path_name = "linux-aarch64"
114114
}
115115
} else if (is_apple) {
116-
if (target_cpu == "x86") {
116+
if (current_cpu == "x86") {
117117
config_path_name = "darwin-i386-cc"
118-
} else if (target_cpu == "x64") {
118+
} else if (current_cpu == "x64") {
119119
config_path_name = "darwin64-x86_64-cc"
120-
} else if (target_cpu == "arm64") {
120+
} else if (current_cpu == "arm64") {
121121
config_path_name = "darwin64-arm64-cc"
122122
}
123123
}
@@ -132,7 +132,7 @@ template("openssl_gn_build") {
132132
# TODO(zcbenz): Check gas_version and nasm_version.
133133
asm_name = "asm_avx2"
134134
}
135-
if (is_win && target_cpu == "arm64") {
135+
if (is_win && current_cpu == "arm64") {
136136
asm_name = "no-asm"
137137
}
138138
config_path = "config/archs/" + config_path_name + "/" + asm_name

‎node.gni‎

Lines changed: 4 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -54,8 +54,10 @@ declare_args() {
5454
node_use_node_code_cache = host_os == target_os && host_cpu == target_cpu
5555

5656
# Use snapshot to speed up startup.
57-
# TODO(zcbenz): node_mksnapshot is not ready for cross-os compilation.
58-
node_use_node_snapshot = host_os == target_os
57+
# TODO(zcbenz): There are few broken things for now:
58+
# 1. cross-os compilation is not supported.
59+
# 2. node_mksnapshot crashes when cross-compiling for x64 from arm64.
60+
node_use_node_snapshot = (host_os == target_os) && !(host_cpu == "arm64" && target_cpu == "x64")
5961
}
6062

6163
assert(!node_enable_inspector || node_use_openssl,

‎unofficial.gni‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -82,10 +82,10 @@ template("node_gn_build") {
8282
"-Wno-unused-function",
8383
]
8484

85-
if (target_cpu == "x86") {
85+
if (current_cpu == "x86") {
8686
node_arch = "ia32"
8787
} else {
88-
node_arch = target_cpu
88+
node_arch = current_cpu
8989
}
9090
if (target_os == "win") {
9191
node_platform = "win32"

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