Merge pull request #223 from paoloteti/be
Skip aeabi_cdcmp and aeabi_cfcmp on big-endian targets
This commit is contained in:
commit
22f76e35fa
19
build.rs
19
build.rs
@ -5430,10 +5430,6 @@ mod c {
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if target_arch == "arm" && target_os != "ios" {
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if target_arch == "arm" && target_os != "ios" {
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sources.extend(
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sources.extend(
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&[
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&[
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"arm/aeabi_cdcmp.S",
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"arm/aeabi_cdcmpeq_check_nan.c",
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"arm/aeabi_cfcmp.S",
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"arm/aeabi_cfcmpeq_check_nan.c",
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"arm/aeabi_dcmp.S",
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"arm/aeabi_dcmp.S",
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"arm/aeabi_div0.c",
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"arm/aeabi_div0.c",
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"arm/aeabi_drsub.c",
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"arm/aeabi_drsub.c",
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@ -5467,6 +5463,21 @@ mod c {
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// "arm/udivsi3.S",
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// "arm/udivsi3.S",
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],
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],
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);
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);
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// First of all aeabi_cdcmp and aeabi_cfcmp are never called by LLVM.
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// Second are little-endian only, so build fail on big-endian targets.
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// Temporally workaround: exclude these files for big-endian targets.
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if !llvm_target[0].starts_with("thumbeb") &&
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!llvm_target[0].starts_with("armeb") {
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sources.extend(
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&[
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"arm/aeabi_cdcmp.S",
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"arm/aeabi_cdcmpeq_check_nan.c",
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"arm/aeabi_cfcmp.S",
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"arm/aeabi_cfcmpeq_check_nan.c",
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],
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);
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}
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}
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}
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if llvm_target[0] == "armv7" {
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if llvm_target[0] == "armv7" {
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