test/link/macho: test tentative definitions
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@@ -25,6 +25,7 @@ pub fn testAll(b: *Build, build_opts: BuildOptions) *Step {
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macho_step.dependOn(testMhExecuteHeader(b, .{ .target = default_target }));
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macho_step.dependOn(testSectionBoundarySymbols(b, .{ .target = default_target }));
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macho_step.dependOn(testSegmentBoundarySymbols(b, .{ .target = default_target }));
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macho_step.dependOn(testTentative(b, .{ .target = default_target }));
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macho_step.dependOn(testThunks(b, .{ .target = aarch64_target }));
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macho_step.dependOn(testTlsLargeTbss(b, .{ .target = default_target }));
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macho_step.dependOn(testUndefinedFlag(b, .{ .target = default_target }));
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@@ -645,6 +646,32 @@ fn testSegmentBoundarySymbols(b: *Build, opts: Options) *Step {
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return test_step;
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}
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fn testTentative(b: *Build, opts: Options) *Step {
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const test_step = addTestStep(b, "macho-tentative", opts);
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const exe = addExecutable(b, opts, .{ .name = "main" });
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addCSourceBytes(exe,
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\\int foo;
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\\int bar;
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\\int baz = 42;
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, &.{"-fcommon"});
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addCSourceBytes(exe,
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\\#include<stdio.h>
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\\int foo;
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\\int bar = 5;
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\\int baz;
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\\int main() {
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\\ printf("%d %d %d\n", foo, bar, baz);
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\\}
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, &.{"-fcommon"});
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const run = addRunArtifact(exe);
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run.expectStdOutEqual("0 5 42\n");
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test_step.dependOn(&run.step);
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return test_step;
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}
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fn testThunks(b: *Build, opts: Options) *Step {
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const test_step = addTestStep(b, "macho-thunks", opts);
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