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Differential D7876

sha1dc: manually define integer types on msvc 2008
ClosedPublic

Authored by indygreg on Jan 14 2020, 8:54 PM.

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Reviewers
pulkit
Group Reviewers
hg-reviewers
Commits
rHGef36156eac9f: sha1dc: manually define integer types on msvc 2008
Summary

Python 2.7 on Windows builds with MSVC 2008, which
doesn't include stdint.h. So we need to check for the
compiler version and manually define missing types when it
is ancient.

Diff Detail

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rHG Mercurial
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default
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Event Timeline

indygreg created this revision.Jan 14 2020, 8:54 PM
pulkit accepted this revision.Jan 15 2020, 7:09 AM
This revision is now accepted and ready to land.Jan 15 2020, 7:09 AM
indygreg added a commit: rHGef36156eac9f: sha1dc: manually define integer types on msvc 2008.Jan 15 2020, 8:17 AM
Closed by commit rHGef36156eac9f: sha1dc: manually define integer types on msvc 2008 (authored by indygreg). · Explain Why
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Diff 19275

mercurial/thirdparty/sha1dc/lib/sha1.h

/*** /***
* Copyright 2017 Marc Stevens <marc@marc-stevens.nl>, Dan Shumow <danshu@microsoft.com> * Copyright 2017 Marc Stevens <marc@marc-stevens.nl>, Dan Shumow <danshu@microsoft.com>
* Distributed under the MIT Software License. * Distributed under the MIT Software License.
* See accompanying file LICENSE.txt or copy at * See accompanying file LICENSE.txt or copy at
* https://opensource.org/licenses/MIT * https://opensource.org/licenses/MIT
***/ ***/
#ifndef SHA1DC_SHA1_H #ifndef SHA1DC_SHA1_H
#define SHA1DC_SHA1_H #define SHA1DC_SHA1_H
#if defined(__cplusplus) #if defined(__cplusplus)
extern "C" { extern "C" {
#endif #endif
#ifndef SHA1DC_NO_STANDARD_INCLUDES #ifndef SHA1DC_NO_STANDARD_INCLUDES
/* PY27 this can be changed to a straight #include once Python 2.7 is
dropped, since this is for MSVC 2008 support. */
#if !defined(_MSC_VER) || _MSC_VER >= 1600
#include <stdint.h> #include <stdint.h>
#else
typedef unsigned __int32 uint32_t;
typedef unsigned __int64 uint64_t;
#endif
#endif #endif
/* sha-1 compression function that takes an already expanded message, and additionally store intermediate states */ /* sha-1 compression function that takes an already expanded message, and additionally store intermediate states */
/* only stores states ii (the state between step ii-1 and step ii) when DOSTORESTATEii is defined in ubc_check.h */ /* only stores states ii (the state between step ii-1 and step ii) when DOSTORESTATEii is defined in ubc_check.h */
void sha1_compression_states(uint32_t[5], const uint32_t[16], uint32_t[80], uint32_t[80][5]); void sha1_compression_states(uint32_t[5], const uint32_t[16], uint32_t[80], uint32_t[80][5]);
/* /*
// Function type for sha1_recompression_step_T (uint32_t ihvin[5], uint32_t ihvout[5], const uint32_t me2[80], const uint32_t state[5]). // Function type for sha1_recompression_step_T (uint32_t ihvin[5], uint32_t ihvout[5], const uint32_t me2[80], const uint32_t state[5]).