Revert "Update patch file shasum"

[yosifkit]

Apparently, GitHub has fixed whatever caused the sha256sum change.

Reverts #358

[yosifkit]

Or apparently not? But it is the old sha from my machine:

$ docker run -it --rm buildpack-depsroot@2e1b1b25cc97:/# wget -O autoconf-2.70.patch https://github.com/ruby/ruby/commit/fcc88da5eb162043adcba552646677d2ab5adf55.patch--2021-08-23 16:53:11-- https://github.com/ruby/ruby/commit/fcc88da5eb162043adcba552646677d2ab5adf55.patchResolving github.com (github.com)... 192.30.255.113Connecting to github.com (github.com)|192.30.255.113|:443... connected.HTTP request sent, awaiting response... 200 OKLength: 1908 (1.9K) [text/plain]Saving to: 'autoconf-2.70.patch'autoconf-2.70.patch 100%[======================>] 1.86K --.-KB/s in 0s 2021-08-23 16:53:11 (9.98 MB/s) - 'autoconf-2.70.patch' saved [1908/1908]root@2e1b1b25cc97:/# sha256sum autoconf-2.70.patch 62eefa55030788d409003eccd945ccc408f02fe0d71616ed1c1bdcaf7a2f8a54 autoconf-2.70.patch

[yosifkit]

And new it is the new sha from my machine from the same upstream IP 😢

$ docker run -it --rm buildpack-depsroot@963a59292716:/# wget -O autoconf-2.70.patch https://github.com/ruby/ruby/commit/fcc88da5eb162043adcba552646677d2ab5adf55.patch--2021-08-23 16:58:46-- https://github.com/ruby/ruby/commit/fcc88da5eb162043adcba552646677d2ab5adf55.patchResolving github.com (github.com)... 192.30.255.113Connecting to github.com (github.com)|192.30.255.113|:443... connected.HTTP request sent, awaiting response... 200 OKLength: 1910 (1.9K) [text/plain]Saving to: 'autoconf-2.70.patch'autoconf-2.70.patch 100%[======================>] 1.87K --.-KB/s in 0s 2021-08-23 16:58:46 (9.49 MB/s) - 'autoconf-2.70.patch' saved [1910/1910]root@963a59292716:/# sha256sum autoconf-2.70.patch 95565a8a8f0eddd39d76fe8af63fc34b6429c956c8f8fe0aa17282d37adced64 autoconf-2.70.patch

I didn't save the old one, but this one is slightly longer Length: 1910 vs Length: 1908

[yosifkit]

Finally got both the old and new. Thanks, GitHub... 👎

--- autoconf-2.70.patch	2021-08-23 10:03:59.000000000 -0700+++ autoconf-2.70.patch.new	2021-08-23 09:56:26.125489195 -0700@@ -35,7 +35,7 @@
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/configure.ac b/configure.ac
-index a5e3dc76f6f5..4e4a52f066d6 100644+index a5e3dc76f6f55..4e4a52f066d64 100644
--- a/configure.ac
+++ b/configure.ac
@@ -271,13 +271,14 @@ AS_CASE(["$host_os:$build_os"],

[tianon]

I guess we should maybe stop taking a checksum of the file and trust that GitHub + full commit hash should be reasonably stable? 😞

(or embed both checksums?? that seems a bit extra)

[tianon]

Updated with a new commit:

Remove sha256sum from GitHub patch file

We pull it via https, and thus can generally trust that we get the right thing -- we've had many instances of the sha256sum flopping back and forth based on minor adjustments to the generated patch format GitHub generates.