From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:32907) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1df6SN-0001V3-V9 for guix-patches@gnu.org; Tue, 08 Aug 2017 11:30:09 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1df6SK-0006rW-NI for guix-patches@gnu.org; Tue, 08 Aug 2017 11:30:07 -0400 Received: from debbugs.gnu.org ([208.118.235.43]:43467) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1df6SK-0006rL-JJ for guix-patches@gnu.org; Tue, 08 Aug 2017 11:30:04 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1df6SK-0008MH-Cg for guix-patches@gnu.org; Tue, 08 Aug 2017 11:30:04 -0400 Subject: [bug#28016] [PATCH] Reproducible issue for libjpeg-turbo Resent-Message-ID: Received: from eggs.gnu.org ([2001:4830:134:3::10]:44743) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dez0X-0002bl-0g for guix-patches@gnu.org; Tue, 08 Aug 2017 03:32:54 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dez0S-0006lc-1H for guix-patches@gnu.org; Tue, 08 Aug 2017 03:32:53 -0400 Received: from mx2.dlut.edu.cn ([202.118.66.81]:51762 helo=dlut.edu.cn) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dez0R-0006lK-Ce for guix-patches@gnu.org; Tue, 08 Aug 2017 03:32:47 -0400 Date: Tue, 8 Aug 2017 15:32:45 +0800 (GMT+08:00) From: "Z. Ren" Content-Type: multipart/mixed; boundary="----=_Part_313551_1424283932.1502177565090" MIME-Version: 1.0 Message-ID: <2b044d63.16150.15dc0c299a2.Coremail.zren@dlut.edu.cn> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+kyle=kyleam.com@gnu.org Sender: "Guix-patches" To: 28016@debbugs.gnu.org ------=_Part_313551_1424283932.1502177565090 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi! While conducting a study inspired by the "reproducible builds" practice [1], we have noticed that the package libjpeg-turbo could not be built reproducibly. After investigation, we observe that the unreproducibility is caused by the "configure" script, in which the output of `date` is captured. The attached patch substitutes the `date` according to the SOUR_DATE_EPOCH. Once applied, libjpeg-turbo could be built deterministically. [1]: https://wiki.debian.org/ReproducibleBuilds ------=_Part_313551_1424283932.1502177565090 Content-Type: application/octet-stream; name="0001-reproducible-fix-for-libjpeg-turbo.patch" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="0001-reproducible-fix-for-libjpeg-turbo.patch" RnJvbSAxN2EzM2Y2MTk5ZDQ3Y2RlMWJkMmY3Njg0OTg5OWZlNWQzOWY3NjNjIE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBaLiBSZW4gPHpyZW5AZGx1dC5lZHUuY24+CkRhdGU6IFR1ZSwg OCBBdWcgMjAxNyAxNDowNToyNSArMDgwMApTdWJqZWN0OiBbUEFUQ0hdIHJlcHJvZHVjaWJsZSBm aXggZm9yIGxpYmpwZWctdHVyYm8KCi0tLQogZ251L3BhY2thZ2VzL2ltYWdlLnNjbSB8IDE2ICsr KysrKysrKysrKysrKy0KIDEgZmlsZSBjaGFuZ2VkLCAxNSBpbnNlcnRpb25zKCspLCAxIGRlbGV0 aW9uKC0pCgpkaWZmIC0tZ2l0IGEvZ251L3BhY2thZ2VzL2ltYWdlLnNjbSBiL2dudS9wYWNrYWdl cy9pbWFnZS5zY20KaW5kZXggNjNlM2ZhNTA0Li44NTRhODVhZTIgMTAwNjQ0Ci0tLSBhL2dudS9w YWNrYWdlcy9pbWFnZS5zY20KKysrIGIvZ251L3BhY2thZ2VzL2ltYWdlLnNjbQpAQCAtMTEyMiw3 ICsxMTIyLDIxIEBAIFBORywgYW5kIHBlcmZvcm1zIFBORyBpbnRlZ3JpdHkgY2hlY2tzIGFuZCBj b3JyZWN0aW9ucy4iKQogICAgIChuYXRpdmUtaW5wdXRzCiAgICAgIGAoKCJuYXNtIiAsbmFzbSkp KQogICAgIChhcmd1bWVudHMKLSAgICAgJygjOnRlc3QtdGFyZ2V0ICJ0ZXN0IikpCisgICAgICco Izp0ZXN0LXRhcmdldCAidGVzdCIKKyAgICAgICAjOm1vZHVsZXMgKChzcmZpIHNyZmktMTkpCisg ICAgICAgICAgICAgICAgICAoZ3VpeCBidWlsZCB1dGlscykKKyAgICAgICAgICAgICAgICAgIChn dWl4IGJ1aWxkIGdudS1idWlsZC1zeXN0ZW0pKQorICAgICAgICM6cGhhc2VzCisgICAgICAgKG1v ZGlmeS1waGFzZXMgJXN0YW5kYXJkLXBoYXNlcworICAgICAgICAoYWRkLWJlZm9yZSAnY29uZmln dXJlICdyZXByb2R1Y2libGUKKyAgICAgICAgIChsYW1iZGEgXworICAgICAgICAgIChsZXQgKChz b3VyY2UtZGF0ZS1lcG9jaAorICAgICAgICAgICAodGltZS11dGMtPmRhdGUKKyAgICAgICAgICAg IChtYWtlLXRpbWUgdGltZS11dGMgMCAoc3RyaW5nLT5udW1iZXIKKyAgICAgICAgICAgICAoZ2V0 ZW52ICJTT1VSQ0VfREFURV9FUE9DSCIpKSkpKSkKKyAgICAgICAgICAgICAgKHN1YnN0aXR1dGUq ICJjb25maWd1cmUiCisgICAgICAgICAgICAgICAoKCJgZGF0ZSAuKmAiKSAoZGF0ZS0+c3RyaW5n IHNvdXJjZS1kYXRlLWVwb2NoICIne35Zfm1+ZH0nIikpCisgICAgICAgICAgICAgICkpKSkpKSkK ICAgICAoaG9tZS1wYWdlICJodHRwOi8vd3d3LmxpYmpwZWctdHVyYm8ub3JnLyIpCiAgICAgKHN5 bm9wc2lzICJTSU1ELWFjY2VsZXJhdGVkIEpQRUcgaW1hZ2UgaGFuZGxpbmcgbGlicmFyeSIpCiAg ICAgKGRlc2NyaXB0aW9uICJsaWJqcGVnLXR1cmJvIGlzIGEgSlBFRyBpbWFnZSBjb2RlYyB0aGF0 IGFjY2VsZXJhdGVzIGJhc2VsaW5lCi0tIAoyLjExLjAKCg== ------=_Part_313551_1424283932.1502177565090--