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Commit dd753116 authored by Yi Kong's avatar Yi Kong
Browse files

Pass -Brepro ldflag to Windows builds 

The default build-id is generated using timestamp. Pass -Brepro to
avoid using timestamp for deterministic build.

Bug: 153462962
Test: build fastboot.exe twice, got same shasum
Change-Id: I38fe993eec23c60bfcf1b76188774bfe06839fa4
Merged-In: I38fe993eec23c60bfcf1b76188774bfe06839fa4
(cherry picked from commit a3c22e7e)
Exempt-From-Owner-Approval: backport
parent b4d816e0

cc/config/x86_windows_host.go

+4 −1
Original line number Diff line number Diff line
@@ -58,8 +58,11 @@ var ( 
		"-Wl,--dynamicbase",

		"-Wl,--nxcompat",

	}

	windowsLldflags = []string{

		"-Wl,--Xlink=-Brepro", // Enable deterministic build

	}

	windowsClangLdflags  = append(ClangFilterUnknownCflags(windowsLdflags), []string{}...)

	windowsClangLldflags = ClangFilterUnknownLldflags(windowsClangLdflags)

	windowsClangLldflags = append(ClangFilterUnknownLldflags(windowsClangLdflags), windowsLldflags...)



	windowsX86Cflags = []string{

		"-m32",