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Updated libbacktrace to latest.

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git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4560 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
Cory McWilliams
2023-10-20 20:11:01 +00:00
parent 43d1f34fa3
commit b0b002104a
10 changed files with 3593 additions and 179 deletions
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31
deps/libbacktrace/configure.ac vendored
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@@ -404,6 +404,9 @@ if test "$have_getexecname" = "yes"; then
AC_DEFINE(HAVE_GETEXECNAME, 1, [Define if getexecname is available.])
fi
# Check for _pgmptr variable, contains the executable filename on windows
AC_CHECK_DECLS([_pgmptr])
# Check for sysctl definitions.
AC_CACHE_CHECK([for KERN_PROC],
@@ -481,7 +484,18 @@ AC_CHECK_LIB([z], [compress],
[AC_DEFINE(HAVE_ZLIB, 1, [Define if -lz is available.])])
AM_CONDITIONAL(HAVE_ZLIB, test "$ac_cv_lib_z_compress" = yes)
dnl Test whether the linker supports the --compress_debug_sections option.
dnl Test whether the linker supports the --build-id option.
AC_CACHE_CHECK([whether --build-id is supported],
[libbacktrace_cv_ld_buildid],
[LDFLAGS_hold=$LDFLAGS
LDFLAGS="$LDFLAGS -Wl,--build-id"
AC_LINK_IFELSE([AC_LANG_PROGRAM(,)],
[libbacktrace_cv_ld_buildid=yes],
[libbacktrace_cv_ld_buildid=no])
LDFLAGS=$LDFLAGS_hold])
AM_CONDITIONAL(HAVE_BUILDID, test "$libbacktrace_cv_ld_buildid" = yes)
dnl Test whether the linker supports the --compress-debug-sections option.
AC_CACHE_CHECK([whether --compress-debug-sections is supported],
[libgo_cv_ld_compress],
[LDFLAGS_hold=$LDFLAGS
@@ -492,6 +506,21 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM(,)],
LDFLAGS=$LDFLAGS_hold])
AM_CONDITIONAL(HAVE_COMPRESSED_DEBUG, test "$libgo_cv_ld_compress" = yes)
AC_CHECK_LIB([zstd], [ZSTD_compress],
[AC_DEFINE(HAVE_ZSTD, 1, [Define if -lzstd is available.])])
AM_CONDITIONAL(HAVE_ZSTD, test "$ac_cv_lib_zstd_ZSTD_compress" = yes)
dnl Test whether the linker supports --compress-debug-sections=zstd option.
AC_CACHE_CHECK([whether --compress-debug-sections=zstd is supported],
[libgo_cv_ld_compress_zstd],
[LDFLAGS_hold=$LDFLAGS
LDFLAGS="$LDFLAGS -Wl,--compress-debug-sections=zstd"
AC_LINK_IFELSE([AC_LANG_PROGRAM(,)],
[libgo_cv_ld_compress_zstd=yes],
[libgo_cv_ld_compress_zstd=no])
LDFLAGS=$LDFLAGS_hold])
AM_CONDITIONAL(HAVE_COMPRESSED_DEBUG_ZSTD, test "$libgo_cv_ld_compress_zstd" = yes)
AC_ARG_VAR(OBJCOPY, [location of objcopy])
AC_CHECK_PROG(OBJCOPY, objcopy, objcopy,)
AC_CHECK_PROG(READELF, readelf, readelf)