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HAVE_SYMBOLIZE not defined when HAVE_LINK_H is #1085

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HAVE_SYMBOLIZE not defined when HAVE_LINK_H is #1085

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2 changes: 1 addition & 1 deletion src/symbolize.h
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Original file line number Diff line number Diff line change
Expand Up @@ -80,7 +80,7 @@
#ifndef GLOG_NO_SYMBOLIZE_DETECTION
# ifndef HAVE_SYMBOLIZE
// defined by gcc
# if defined(HAVE_ELF_H) || defined(HAVE_SYS_EXEC_ELF_H)
# if defined(HAVE_ELF_H) || defined(HAVE_SYS_EXEC_ELF_H) || defined(HAVE_LINK_H)
# define HAVE_SYMBOLIZE
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Why do you need this additional check? In CMake builds this define is not necessary. Thus modifications should be limited to Bazel files only.

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thanks for letting me know this. i agree this would probably introduce undesirable side effects.

In the recent version of glog, HAVE_SYMBOLIZE is not "derived" anymore on linux platform with bazel, unlike previous versions. (i am referring to the one we were using from jan-02-2024)

what's your suggestion getting around with that? just hardcode -DHAVE_SYMBOLIZE in linux_only_copts inside glog.bzl? If so, do you think if anybody else needs this (Im fine (not) sending the patch)

thnx

# elif defined(GLOG_OS_MACOSX) && defined(HAVE_DLADDR)
// Use dladdr to symbolize.
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