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1bafa2bce0
This allows it to be disabled for targets that need exceptions like libunwind, libc++abi and libc++. Differential Revision: https://reviews.llvm.org/D60328 llvm-svn: 357797
52 lines
1.4 KiB
Plaintext
52 lines
1.4 KiB
Plaintext
# All targets will get this list of configs by default.
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# Targets can opt out of a config by removing it from their local configs list.
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# If you're adding global flags and don't need targets to be able to opt out,
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# add the flags to compiler_defaults, not to a new config.
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shared_binary_target_configs = [
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"//llvm/utils/gn/build:compiler_defaults",
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"//llvm/utils/gn/build:llvm_code",
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"//llvm/utils/gn/build:no_exceptions",
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"//llvm/utils/gn/build:no_rtti",
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"//llvm/utils/gn/build:thin_archive",
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"//llvm/utils/gn/build:warn_covered_switch_default",
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]
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# Apply that default list to the binary target types.
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set_defaults("executable") {
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configs = shared_binary_target_configs
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}
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set_defaults("loadable_module") {
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configs = shared_binary_target_configs
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}
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set_defaults("static_library") {
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configs = shared_binary_target_configs
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}
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set_defaults("shared_library") {
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configs = shared_binary_target_configs
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}
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set_defaults("source_set") {
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configs = shared_binary_target_configs
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}
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if (target_os == "") {
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target_os = host_os
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}
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if (current_os == "") {
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current_os = target_os
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}
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if (target_cpu == "") {
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target_cpu = host_cpu
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}
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if (current_cpu == "") {
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current_cpu = target_cpu
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}
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if (host_os == "win") {
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host_toolchain = "//llvm/utils/gn/build/toolchain:win"
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} else {
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host_toolchain = "//llvm/utils/gn/build/toolchain:unix"
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}
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set_default_toolchain(host_toolchain)
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