rustfmt
Jorge Aparicio
parent
bce5fb5a6e
commit
a88ea4011b
94
build.rs
94
build.rs
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@ -102,9 +102,9 @@ mod c {
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cfg.define("VISIBILITY_HIDDEN", None);
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}
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// NOTE Most of the ARM intrinsics are written in assembly. Tell gcc which arch we are going to
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// target to make sure that the assembly implementations really work for the target. If the
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// implementation is not valid for the arch, then gcc will error when compiling it.
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// NOTE Most of the ARM intrinsics are written in assembly. Tell gcc which arch we are going
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// to target to make sure that the assembly implementations really work for the target. If
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// the implementation is not valid for the arch, then gcc will error when compiling it.
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if llvm_target[0].starts_with("thumb") {
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cfg.flag("-mthumb");
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@ -126,7 +126,9 @@ mod c {
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}
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let mut sources = Sources::new();
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sources.extend(&["absvdi2.c",
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sources.extend(
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&[
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"absvdi2.c",
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"absvsi2.c",
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"addvdi3.c",
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"addvsi3.c",
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@ -190,10 +192,14 @@ mod c {
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"truncdfhf2.c",
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"truncdfsf2.c",
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"truncsfhf2.c",
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"ucmpdi2.c"]);
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"ucmpdi2.c",
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],
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);
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if target_os != "ios" {
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sources.extend(&["absvti2.c",
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sources.extend(
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&[
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"absvti2.c",
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"addvti3.c",
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"clzti2.c",
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"cmpti2.c",
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@ -217,21 +223,33 @@ mod c {
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"parityti2.c",
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"popcountti2.c",
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"subvti3.c",
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"ucmpti2.c"]);
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"ucmpti2.c",
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],
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);
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}
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if target_vendor == "apple" {
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sources.extend(&["atomic_flag_clear.c",
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sources.extend(
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&[
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"atomic_flag_clear.c",
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"atomic_flag_clear_explicit.c",
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"atomic_flag_test_and_set.c",
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"atomic_flag_test_and_set_explicit.c",
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"atomic_signal_fence.c",
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"atomic_thread_fence.c"]);
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"atomic_thread_fence.c",
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],
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);
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}
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if target_env == "msvc" {
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if target_arch == "x86_64" {
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sources.extend(&["x86_64/floatdidf.c", "x86_64/floatdisf.c", "x86_64/floatdixf.c"]);
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sources.extend(
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&[
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"x86_64/floatdidf.c",
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"x86_64/floatdisf.c",
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"x86_64/floatdixf.c",
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],
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);
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}
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} else {
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if target_os != "freebsd" && target_os != "netbsd" {
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@ -239,18 +257,24 @@ mod c {
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}
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if target_arch == "x86_64" {
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sources.extend(&["x86_64/chkstk.S",
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sources.extend(
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&[
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"x86_64/chkstk.S",
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"x86_64/chkstk2.S",
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"x86_64/floatdidf.c",
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"x86_64/floatdisf.c",
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"x86_64/floatdixf.c",
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"x86_64/floatundidf.S",
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"x86_64/floatundisf.S",
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"x86_64/floatundixf.S"]);
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"x86_64/floatundixf.S",
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],
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);
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}
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if target_arch == "x86" {
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sources.extend(&["i386/ashldi3.S",
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sources.extend(
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&[
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"i386/ashldi3.S",
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"i386/ashrdi3.S",
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"i386/chkstk.S",
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"i386/chkstk2.S",
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@ -265,12 +289,16 @@ mod c {
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"i386/moddi3.S",
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"i386/muldi3.S",
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"i386/udivdi3.S",
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"i386/umoddi3.S"]);
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"i386/umoddi3.S",
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],
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);
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}
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}
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if target_arch == "arm" && target_os != "ios" {
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sources.extend(&["arm/aeabi_cdcmp.S",
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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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@ -294,11 +322,15 @@ mod c {
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"arm/sync_synchronize.S",
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"arm/udivmodsi4.S",
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"arm/udivsi3.S",
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"arm/umodsi3.S"]);
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"arm/umodsi3.S",
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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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sources.extend(&["arm/sync_fetch_and_add_4.S",
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sources.extend(
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&[
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"arm/sync_fetch_and_add_4.S",
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"arm/sync_fetch_and_add_8.S",
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"arm/sync_fetch_and_and_4.S",
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"arm/sync_fetch_and_and_8.S",
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@ -317,12 +349,16 @@ mod c {
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"arm/sync_fetch_and_umin_4.S",
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"arm/sync_fetch_and_umin_8.S",
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"arm/sync_fetch_and_xor_4.S",
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"arm/sync_fetch_and_xor_8.S"]);
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"arm/sync_fetch_and_xor_8.S",
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],
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);
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}
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if llvm_target.last().unwrap().ends_with("eabihf") {
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if !llvm_target[0].starts_with("thumbv7em") {
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sources.extend(&["arm/adddf3vfp.S",
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sources.extend(
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&[
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"arm/adddf3vfp.S",
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"arm/addsf3vfp.S",
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"arm/divdf3vfp.S",
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"arm/divsf3vfp.S",
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@ -352,7 +388,9 @@ mod c {
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"arm/restore_vfp_d8_d15_regs.S",
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"arm/save_vfp_d8_d15_regs.S",
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"arm/subdf3vfp.S",
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"arm/subsf3vfp.S"]);
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"arm/subsf3vfp.S",
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],
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);
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}
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sources.extend(&["arm/negdf2vfp.S", "arm/negsf2vfp.S"]);
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@ -360,7 +398,9 @@ mod c {
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}
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if target_arch == "aarch64" {
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sources.extend(&["comparetf2.c",
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sources.extend(
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&[
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"comparetf2.c",
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"extenddftf2.c",
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"extendsftf2.c",
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"fixtfdi.c",
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@ -375,12 +415,16 @@ mod c {
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"floatunsitf.c",
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"multc3.c",
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"trunctfdf2.c",
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"trunctfsf2.c"]);
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"trunctfsf2.c",
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],
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);
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}
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// Remove the assembly implementations that won't compile for the target
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if llvm_target[0] == "thumbv6m" {
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sources.remove(&["aeabi_cdcmp",
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sources.remove(
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&[
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"aeabi_cdcmp",
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"aeabi_cfcmp",
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"aeabi_dcmp",
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"aeabi_fcmp",
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@ -396,7 +440,9 @@ mod c {
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"switchu8",
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"udivmodsi4",
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"udivsi3",
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"umodsi3"]);
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"umodsi3",
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],
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);
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// But use some generic implementations where possible
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sources.extend(&["clzdi2.c", "clzsi2.c"])
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