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69bcbbceb7
To help pinpoint the source of a regression, it is useful to know some info about the compiler which the user's Git client was built with. By adding a generic get_compiler_info() in 'compat/' we can choose which relevant information to share per compiler; to get started, let's demonstrate the version of glibc if the user built with 'gcc'. Signed-off-by: Emily Shaffer <emilyshaffer@google.com> Helped-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Helped-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
42 lines
897 B
C
42 lines
897 B
C
#ifndef COMPILER_H
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#define COMPILER_H
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#include "git-compat-util.h"
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#include "strbuf.h"
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#ifdef __GLIBC__
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#include <gnu/libc-version.h>
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#endif
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static inline void get_compiler_info(struct strbuf *info)
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{
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int len = info->len;
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#ifdef __clang__
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strbuf_addf(info, "clang: %s\n", __clang_version__);
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#elif defined(__GNUC__)
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strbuf_addf(info, "gnuc: %d.%d\n", __GNUC__, __GNUC_MINOR__);
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#endif
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#ifdef _MSC_VER
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strbuf_addf(info, "MSVC version: %02d.%02d.%05d\n",
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_MSC_VER / 100, _MSC_VER % 100, _MSC_FULL_VER % 100000);
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#endif
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if (len == info->len)
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strbuf_addstr(info, _("no compiler information available\n"));
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}
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static inline void get_libc_info(struct strbuf *info)
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{
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int len = info->len;
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#ifdef __GLIBC__
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strbuf_addf(info, "glibc: %s\n", gnu_get_libc_version());
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#endif
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if (len == info->len)
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strbuf_addstr(info, _("no libc information available\n"));
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}
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#endif /* COMPILER_H */
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