Re: [PR PATCH] [Updated] [WIP]ghdl: add libbacktrace for llvm backend

[Aloz1 <Aloz1@users.noreply.github.com>]

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There is an updated pull request by Aloz1 against master on the void-packages repository

https://github.com/Aloz1/void-packages ghdl-enable-backtrace
https://github.com/void-linux/void-packages/pull/34626

[WIP]ghdl: add libbacktrace for llvm backend
<!-- Uncomment relevant sections and delete options which are not applicable -->

#### Testing the changes
- I tested the changes in this PR: **briefly**

#### Local build testing
- I built this PR locally for my native architecture, (ARCH-LIBC)


A patch file from https://github.com/void-linux/void-packages/pull/34626.patch is attached

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From c95616b13648dbaf3759d0f8731ae6c5ee1c9eb6 Mon Sep 17 00:00:00 2001
From: Aloz1 <kno0001@gmail.com>
Date: Thu, 23 Dec 2021 22:59:22 +1100
Subject: [PATCH 1/2] gcc: add libbacktrace subpackage

---
 .../patches/fix-libbacktrace-install.patch    | 1043 +++++++++++++++++
 srcpkgs/gcc/template                          |   12 +-
 srcpkgs/libbacktrace-devel                    |    1 +
 3 files changed, 1054 insertions(+), 2 deletions(-)
 create mode 100644 srcpkgs/gcc/patches/fix-libbacktrace-install.patch
 create mode 120000 srcpkgs/libbacktrace-devel

diff --git a/srcpkgs/gcc/patches/fix-libbacktrace-install.patch b/srcpkgs/gcc/patches/fix-libbacktrace-install.patch
new file mode 100644
index 000000000000..3048678dc418
--- /dev/null
+++ b/srcpkgs/gcc/patches/fix-libbacktrace-install.patch
@@ -0,0 +1,1043 @@
+diff --git a/libbacktrace/Makefile.am b/libbacktrace/Makefile.am
+index c73f6633a76..4c556271679 100644
+--- a/libbacktrace/Makefile.am
++++ b/libbacktrace/Makefile.am
+@@ -36,7 +36,9 @@ AM_CPPFLAGS = -I $(top_srcdir)/../include -I $(top_srcdir)/../libgcc \
+ 
+ AM_CFLAGS = $(EXTRA_FLAGS) $(WARN_FLAGS) $(PIC_FLAG)
+ 
+-noinst_LTLIBRARIES = libbacktrace.la
++include_HEADERS = backtrace.h backtrace-supported.h
++
++lib_LTLIBRARIES = libbacktrace.la
+ 
+ libbacktrace_la_SOURCES = \
+ 	backtrace.h \
+diff --git a/libbacktrace/Makefile.in b/libbacktrace/Makefile.in
+index 1178ac4cc23..64fbf6aa981 100644
+--- a/libbacktrace/Makefile.in
++++ b/libbacktrace/Makefile.in
+@@ -1,7 +1,7 @@
+-# Makefile.in generated by automake 1.15.1 from Makefile.am.
++# Makefile.in generated by automake 1.16.5 from Makefile.am.
+ # @configure_input@
+ 
+-# Copyright (C) 1994-2017 Free Software Foundation, Inc.
++# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+ 
+ # This Makefile.in is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -45,6 +45,7 @@
+ # IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ # POSSIBILITY OF SUCH DAMAGE.
+ 
++
+ VPATH = @srcdir@
+ am__is_gnu_make = { \
+   if test -z '$(MAKELEVEL)'; then \
+@@ -165,7 +166,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../config/cet.m4 \
+ am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ 	$(ACLOCAL_M4)
+ DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \
+-	$(am__configure_deps)
++	$(am__configure_deps) $(include_HEADERS)
+ am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
+  configure.lineno config.status.lineno
+ mkinstalldirs = $(SHELL) $(top_srcdir)/../mkinstalldirs
+@@ -173,7 +174,61 @@ CONFIG_HEADER = config.h
+ CONFIG_CLEAN_FILES = backtrace-supported.h \
+ 	install-debuginfo-for-buildid.sh
+ CONFIG_CLEAN_VPATH_FILES =
+-LTLIBRARIES = $(noinst_LTLIBRARIES)
++@NATIVE_TRUE@am__EXEEXT_1 = allocfail$(EXEEXT)
++@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__EXEEXT_2 = b2test$(EXEEXT)
++@HAVE_DWZ_TRUE@@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__EXEEXT_3 = b3test$(EXEEXT)
++@NATIVE_TRUE@am__EXEEXT_4 = test_elf_32$(EXEEXT) test_elf_64$(EXEEXT) \
++@NATIVE_TRUE@	test_xcoff_32$(EXEEXT) test_xcoff_64$(EXEEXT) \
++@NATIVE_TRUE@	test_pecoff$(EXEEXT) test_unknown$(EXEEXT) \
++@NATIVE_TRUE@	unittest$(EXEEXT) unittest_alloc$(EXEEXT) \
++@NATIVE_TRUE@	btest$(EXEEXT)
++@HAVE_ELF_TRUE@@NATIVE_TRUE@am__EXEEXT_5 = btest_lto$(EXEEXT)
++@NATIVE_TRUE@am__EXEEXT_6 = btest_alloc$(EXEEXT) stest$(EXEEXT) \
++@NATIVE_TRUE@	stest_alloc$(EXEEXT)
++@HAVE_ELF_TRUE@@NATIVE_TRUE@am__EXEEXT_7 = ztest$(EXEEXT) \
++@HAVE_ELF_TRUE@@NATIVE_TRUE@	ztest_alloc$(EXEEXT)
++@NATIVE_TRUE@am__EXEEXT_8 = edtest$(EXEEXT) edtest_alloc$(EXEEXT)
++@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__EXEEXT_9 = ttest$(EXEEXT) \
++@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@	ttest_alloc$(EXEEXT)
++@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__EXEEXT_10 =  \
++@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctestg$(EXEEXT) \
++@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctesta$(EXEEXT) \
++@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctestg_alloc$(EXEEXT) \
++@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctesta_alloc$(EXEEXT)
++@HAVE_DWARF5_TRUE@@NATIVE_TRUE@am__EXEEXT_11 = dwarf5$(EXEEXT) \
++@HAVE_DWARF5_TRUE@@NATIVE_TRUE@	dwarf5_alloc$(EXEEXT)
++am__EXEEXT_12 = $(am__EXEEXT_4) $(am__EXEEXT_5) $(am__EXEEXT_6) \
++	$(am__EXEEXT_7) $(am__EXEEXT_8) $(am__EXEEXT_9) \
++	$(am__EXEEXT_10) $(am__EXEEXT_11)
++am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
++am__vpath_adj = case $$p in \
++    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
++    *) f=$$p;; \
++  esac;
++am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
++am__install_max = 40
++am__nobase_strip_setup = \
++  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
++am__nobase_strip = \
++  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
++am__nobase_list = $(am__nobase_strip_setup); \
++  for p in $$list; do echo "$$p $$p"; done | \
++  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
++  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
++    if (++n[$$2] == $(am__install_max)) \
++      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
++    END { for (dir in files) print dir, files[dir] }'
++am__base_list = \
++  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
++  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
++am__uninstall_files_from_dir = { \
++  test -z "$$files" \
++    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
++    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
++         $(am__cd) "$$dir" && rm -f $$files; }; \
++  }
++am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(includedir)"
++LTLIBRARIES = $(lib_LTLIBRARIES)
+ am__DEPENDENCIES_1 =
+ am_libbacktrace_la_OBJECTS = atomic.lo dwarf.lo fileline.lo posix.lo \
+ 	print.lo sort.lo state.lo
+@@ -204,32 +259,6 @@ libbacktrace_instrumented_alloc_la_OBJECTS =  \
+ libbacktrace_noformat_la_OBJECTS =  \
+ 	$(am_libbacktrace_noformat_la_OBJECTS)
+ @NATIVE_TRUE@am_libbacktrace_noformat_la_rpath =
+-@NATIVE_TRUE@am__EXEEXT_1 = allocfail$(EXEEXT)
+-@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__EXEEXT_2 = b2test$(EXEEXT)
+-@HAVE_DWZ_TRUE@@HAVE_ELF_TRUE@@HAVE_OBJCOPY_DEBUGLINK_TRUE@@NATIVE_TRUE@am__EXEEXT_3 = b3test$(EXEEXT)
+-@NATIVE_TRUE@am__EXEEXT_4 = test_elf_32$(EXEEXT) test_elf_64$(EXEEXT) \
+-@NATIVE_TRUE@	test_xcoff_32$(EXEEXT) test_xcoff_64$(EXEEXT) \
+-@NATIVE_TRUE@	test_pecoff$(EXEEXT) test_unknown$(EXEEXT) \
+-@NATIVE_TRUE@	unittest$(EXEEXT) unittest_alloc$(EXEEXT) \
+-@NATIVE_TRUE@	btest$(EXEEXT)
+-@HAVE_ELF_TRUE@@NATIVE_TRUE@am__EXEEXT_5 = btest_lto$(EXEEXT)
+-@NATIVE_TRUE@am__EXEEXT_6 = btest_alloc$(EXEEXT) stest$(EXEEXT) \
+-@NATIVE_TRUE@	stest_alloc$(EXEEXT)
+-@HAVE_ELF_TRUE@@NATIVE_TRUE@am__EXEEXT_7 = ztest$(EXEEXT) \
+-@HAVE_ELF_TRUE@@NATIVE_TRUE@	ztest_alloc$(EXEEXT)
+-@NATIVE_TRUE@am__EXEEXT_8 = edtest$(EXEEXT) edtest_alloc$(EXEEXT)
+-@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@am__EXEEXT_9 = ttest$(EXEEXT) \
+-@HAVE_PTHREAD_TRUE@@NATIVE_TRUE@	ttest_alloc$(EXEEXT)
+-@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@am__EXEEXT_10 =  \
+-@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctestg$(EXEEXT) \
+-@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctesta$(EXEEXT) \
+-@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctestg_alloc$(EXEEXT) \
+-@HAVE_COMPRESSED_DEBUG_TRUE@@NATIVE_TRUE@	ctesta_alloc$(EXEEXT)
+-@HAVE_DWARF5_TRUE@@NATIVE_TRUE@am__EXEEXT_11 = dwarf5$(EXEEXT) \
+-@HAVE_DWARF5_TRUE@@NATIVE_TRUE@	dwarf5_alloc$(EXEEXT)
+-am__EXEEXT_12 = $(am__EXEEXT_4) $(am__EXEEXT_5) $(am__EXEEXT_6) \
+-	$(am__EXEEXT_7) $(am__EXEEXT_8) $(am__EXEEXT_9) \
+-	$(am__EXEEXT_10) $(am__EXEEXT_11)
+ @NATIVE_TRUE@am_allocfail_OBJECTS = allocfail-allocfail.$(OBJEXT) \
+ @NATIVE_TRUE@	allocfail-testlib.$(OBJEXT)
+ allocfail_OBJECTS = $(am_allocfail_OBJECTS)
+@@ -485,7 +514,7 @@ am__v_at_0 = @
+ am__v_at_1 = 
+ DEFAULT_INCLUDES = -I.@am__isrc@
+ depcomp =
+-am__depfiles_maybe =
++am__maybe_remake_depfiles =
+ COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+ LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+@@ -527,8 +556,9 @@ am__can_run_installinfo = \
+     n|no|NO) false;; \
+     *) (install-info --version) >/dev/null 2>&1;; \
+   esac
+-am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) \
+-	$(LISP)config.h.in
++HEADERS = $(include_HEADERS)
++am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) \
++	config.h.in
+ # Read a list of newline-separated strings from the standard input,
+ # and print each of them once, without duplicates.  Input order is
+ # *not* preserved.
+@@ -545,9 +575,6 @@ am__define_uniq_tagged_files = \
+   unique=`for i in $$list; do \
+     if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+   done | $(am__uniquify_input)`
+-ETAGS = etags
+-CTAGS = ctags
+-CSCOPE = cscope
+ AM_RECURSIVE_TARGETS = cscope check recheck
+ am__tty_colors_dummy = \
+   mgn= red= grn= lgn= blu= brg= std=; \
+@@ -571,33 +598,6 @@ am__tty_colors = { \
+     std='^[[m'; \
+   fi; \
+ }
+-am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+-am__vpath_adj = case $$p in \
+-    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+-    *) f=$$p;; \
+-  esac;
+-am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+-am__install_max = 40
+-am__nobase_strip_setup = \
+-  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+-am__nobase_strip = \
+-  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+-am__nobase_list = $(am__nobase_strip_setup); \
+-  for p in $$list; do echo "$$p $$p"; done | \
+-  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+-  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+-    if (++n[$$2] == $(am__install_max)) \
+-      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+-    END { for (dir in files) print dir, files[dir] }'
+-am__base_list = \
+-  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+-  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+-am__uninstall_files_from_dir = { \
+-  test -z "$$files" \
+-    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+-    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+-         $(am__cd) "$$dir" && rm -f $$files; }; \
+-  }
+ am__recheck_rx = ^[ 	]*:recheck:[ 	]*
+ am__global_test_result_rx = ^[ 	]*:global-test-result:[ 	]*
+ am__copy_in_global_log_rx = ^[ 	]*:copy-in-global-log:[ 	]*
+@@ -731,6 +731,7 @@ am__set_TESTS_bases = \
+   bases='$(TEST_LOGS)'; \
+   bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \
+   bases=`echo $$bases`
++AM_TESTSUITE_SUMMARY_HEADER = ' for $(PACKAGE_STRING)'
+ RECHECK_LOGS = $(TEST_LOGS)
+ TEST_SUITE_LOG = test-suite.log
+ TEST_EXTENSIONS = @EXEEXT@ .test
+@@ -771,6 +772,8 @@ CFLAGS = @CFLAGS@
+ CLOCK_GETTIME_LINK = @CLOCK_GETTIME_LINK@
+ CPP = @CPP@
+ CPPFLAGS = @CPPFLAGS@
++CSCOPE = @CSCOPE@
++CTAGS = @CTAGS@
+ CYGPATH_W = @CYGPATH_W@
+ DEFS = @DEFS@
+ DSYMUTIL = @DSYMUTIL@
+@@ -780,6 +783,7 @@ ECHO_C = @ECHO_C@
+ ECHO_N = @ECHO_N@
+ ECHO_T = @ECHO_T@
+ EGREP = @EGREP@
++ETAGS = @ETAGS@
+ EXEEXT = @EXEEXT@
+ EXTRA_FLAGS = @EXTRA_FLAGS@
+ FGREP = @FGREP@
+@@ -887,7 +891,8 @@ AM_CPPFLAGS = -I $(top_srcdir)/../include -I $(top_srcdir)/../libgcc \
+ 	-I ../libgcc
+ 
+ AM_CFLAGS = $(EXTRA_FLAGS) $(WARN_FLAGS) $(PIC_FLAG)
+-noinst_LTLIBRARIES = libbacktrace.la
++include_HEADERS = backtrace.h backtrace-supported.h
++lib_LTLIBRARIES = libbacktrace.la
+ libbacktrace_la_SOURCES = \
+ 	backtrace.h \
+ 	atomic.c \
+@@ -1100,8 +1105,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ 	    echo ' $(SHELL) ./config.status'; \
+ 	    $(SHELL) ./config.status;; \
+ 	  *) \
+-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+-	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
++	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles)'; \
++	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles);; \
+ 	esac;
+ $(top_srcdir)/../multilib.am $(am__empty):
+ 
+@@ -1133,6 +1138,15 @@ backtrace-supported.h: $(top_builddir)/config.status $(srcdir)/backtrace-support
+ install-debuginfo-for-buildid.sh: $(top_builddir)/config.status $(srcdir)/install-debuginfo-for-buildid.sh.in
+ 	cd $(top_builddir) && $(SHELL) ./config.status $@
+ 
++clean-checkPROGRAMS:
++	@list='$(check_PROGRAMS)'; test -n "$$list" || exit 0; \
++	echo " rm -f" $$list; \
++	rm -f $$list || exit $$?; \
++	test -n "$(EXEEXT)" || exit 0; \
++	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
++	echo " rm -f" $$list; \
++	rm -f $$list
++
+ clean-checkLTLIBRARIES:
+ 	-test -z "$(check_LTLIBRARIES)" || rm -f $(check_LTLIBRARIES)
+ 	@list='$(check_LTLIBRARIES)'; \
+@@ -1144,9 +1158,33 @@ clean-checkLTLIBRARIES:
+ 	  rm -f $${locs}; \
+ 	}
+ 
+-clean-noinstLTLIBRARIES:
+-	-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
+-	@list='$(noinst_LTLIBRARIES)'; \
++install-libLTLIBRARIES: $(lib_LTLIBRARIES)
++	@$(NORMAL_INSTALL)
++	@list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
++	list2=; for p in $$list; do \
++	  if test -f $$p; then \
++	    list2="$$list2 $$p"; \
++	  else :; fi; \
++	done; \
++	test -z "$$list2" || { \
++	  echo " $(MKDIR_P) '$(DESTDIR)$(libdir)'"; \
++	  $(MKDIR_P) "$(DESTDIR)$(libdir)" || exit 1; \
++	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \
++	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \
++	}
++
++uninstall-libLTLIBRARIES:
++	@$(NORMAL_UNINSTALL)
++	@list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
++	for p in $$list; do \
++	  $(am__strip_dir) \
++	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \
++	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$f"; \
++	done
++
++clean-libLTLIBRARIES:
++	-test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
++	@list='$(lib_LTLIBRARIES)'; \
+ 	locs=`for p in $$list; do echo $$p; done | \
+ 	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+ 	      sort -u`; \
+@@ -1156,7 +1194,7 @@ clean-noinstLTLIBRARIES:
+ 	}
+ 
+ libbacktrace.la: $(libbacktrace_la_OBJECTS) $(libbacktrace_la_DEPENDENCIES) $(EXTRA_libbacktrace_la_DEPENDENCIES) 
+-	$(AM_V_CCLD)$(LINK)  $(libbacktrace_la_OBJECTS) $(libbacktrace_la_LIBADD) $(LIBS)
++	$(AM_V_CCLD)$(LINK) -rpath $(libdir) $(libbacktrace_la_OBJECTS) $(libbacktrace_la_LIBADD) $(LIBS)
+ 
+ libbacktrace_alloc.la: $(libbacktrace_alloc_la_OBJECTS) $(libbacktrace_alloc_la_DEPENDENCIES) $(EXTRA_libbacktrace_alloc_la_DEPENDENCIES) 
+ 	$(AM_V_CCLD)$(LINK) $(am_libbacktrace_alloc_la_rpath) $(libbacktrace_alloc_la_OBJECTS) $(libbacktrace_alloc_la_LIBADD) $(LIBS)
+@@ -1170,15 +1208,6 @@ libbacktrace_instrumented_alloc.la: $(libbacktrace_instrumented_alloc_la_OBJECTS
+ libbacktrace_noformat.la: $(libbacktrace_noformat_la_OBJECTS) $(libbacktrace_noformat_la_DEPENDENCIES) $(EXTRA_libbacktrace_noformat_la_DEPENDENCIES) 
+ 	$(AM_V_CCLD)$(LINK) $(am_libbacktrace_noformat_la_rpath) $(libbacktrace_noformat_la_OBJECTS) $(libbacktrace_noformat_la_LIBADD) $(LIBS)
+ 
+-clean-checkPROGRAMS:
+-	@list='$(check_PROGRAMS)'; test -n "$$list" || exit 0; \
+-	echo " rm -f" $$list; \
+-	rm -f $$list || exit $$?; \
+-	test -n "$(EXEEXT)" || exit 0; \
+-	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+-	echo " rm -f" $$list; \
+-	rm -f $$list
+-
+ allocfail$(EXEEXT): $(allocfail_OBJECTS) $(allocfail_DEPENDENCIES) $(EXTRA_allocfail_DEPENDENCIES) 
+ 	@rm -f allocfail$(EXEEXT)
+ 	$(AM_V_CCLD)$(allocfail_LINK) $(allocfail_OBJECTS) $(allocfail_LDADD) $(LIBS)
+@@ -1650,6 +1679,27 @@ clean-libtool:
+ 
+ distclean-libtool:
+ 	-rm -f libtool config.lt
++install-includeHEADERS: $(include_HEADERS)
++	@$(NORMAL_INSTALL)
++	@list='$(include_HEADERS)'; test -n "$(includedir)" || list=; \
++	if test -n "$$list"; then \
++	  echo " $(MKDIR_P) '$(DESTDIR)$(includedir)'"; \
++	  $(MKDIR_P) "$(DESTDIR)$(includedir)" || exit 1; \
++	fi; \
++	for p in $$list; do \
++	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
++	  echo "$$d$$p"; \
++	done | $(am__base_list) | \
++	while read files; do \
++	  echo " $(INSTALL_HEADER) $$files '$(DESTDIR)$(includedir)'"; \
++	  $(INSTALL_HEADER) $$files "$(DESTDIR)$(includedir)" || exit $$?; \
++	done
++
++uninstall-includeHEADERS:
++	@$(NORMAL_UNINSTALL)
++	@list='$(include_HEADERS)'; test -n "$(includedir)" || list=; \
++	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
++	dir='$(DESTDIR)$(includedir)'; $(am__uninstall_files_from_dir)
+ 
+ ID: $(am__tagged_files)
+ 	$(am__define_uniq_tagged_files); mkid -fID $$unique
+@@ -1817,7 +1867,7 @@ $(TEST_SUITE_LOG): $(TEST_LOGS)
+ 	  test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG);		\
+ 	fi;								\
+ 	echo "$${col}$$br$${std}"; 					\
+-	echo "$${col}Testsuite summary for $(PACKAGE_STRING)$${std}";	\
++	echo "$${col}Testsuite summary"$(AM_TESTSUITE_SUMMARY_HEADER)"$${std}";	\
+ 	echo "$${col}$$br$${std}"; 					\
+ 	create_testsuite_report --maybe-color;				\
+ 	echo "$$col$$br$$std";						\
+@@ -1830,7 +1880,7 @@ $(TEST_SUITE_LOG): $(TEST_LOGS)
+ 	fi;								\
+ 	$$success || exit 1
+ 
+-check-TESTS:
++check-TESTS: $(check_PROGRAMS) $(check_LTLIBRARIES)
+ 	@list='$(RECHECK_LOGS)';           test -z "$$list" || rm -f $$list
+ 	@list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
+ 	@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+@@ -1840,7 +1890,7 @@ check-TESTS:
+ 	log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
+ 	$(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
+ 	exit $$?;
+-recheck: all $(check_LTLIBRARIES) $(check_PROGRAMS)
++recheck: all $(check_PROGRAMS) $(check_LTLIBRARIES)
+ 	@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+ 	@set +e; $(am__set_TESTS_bases); \
+ 	bases=`for i in $$bases; do echo $$i; done \
+@@ -2083,11 +2133,18 @@ dwarf5_alloc.log: dwarf5_alloc$(EXEEXT)
+ @am__EXEEXT_TRUE@	$(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+ @am__EXEEXT_TRUE@	"$$tst" $(AM_TESTS_FD_REDIRECT)
+ check-am: all-am
+-	$(MAKE) $(AM_MAKEFLAGS) $(check_LTLIBRARIES) $(check_PROGRAMS)
++	$(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS) $(check_LTLIBRARIES)
+ 	$(MAKE) $(AM_MAKEFLAGS) check-TESTS
+ check: check-am
+-all-am: Makefile $(LTLIBRARIES) config.h all-local
++all-am: Makefile $(LTLIBRARIES) $(HEADERS) config.h all-local
++install-checkPROGRAMS: install-libLTLIBRARIES
++
++install-checkLTLIBRARIES: install-libLTLIBRARIES
++
+ installdirs:
++	for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(includedir)"; do \
++	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
++	done
+ install: install-am
+ install-exec: install-exec-am
+ install-data: install-data-am
+@@ -2125,8 +2182,7 @@ maintainer-clean-generic:
+ clean: clean-am
+ 
+ clean-am: clean-checkLTLIBRARIES clean-checkPROGRAMS clean-generic \
+-	clean-libtool clean-local clean-noinstLTLIBRARIES \
+-	mostlyclean-am
++	clean-libLTLIBRARIES clean-libtool clean-local mostlyclean-am
+ 
+ distclean: distclean-am
+ 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+@@ -2146,13 +2202,13 @@ info: info-am
+ 
+ info-am:
+ 
+-install-data-am:
++install-data-am: install-includeHEADERS
+ 
+ install-dvi: install-dvi-am
+ 
+ install-dvi-am:
+ 
+-install-exec-am: install-exec-local
++install-exec-am: install-exec-local install-libLTLIBRARIES
+ 
+ install-html: install-html-am
+ 
+@@ -2194,26 +2250,29 @@ ps: ps-am
+ 
+ ps-am:
+ 
+-uninstall-am:
++uninstall-am: uninstall-includeHEADERS uninstall-libLTLIBRARIES
+ 
+ .MAKE: all check-am install-am install-strip
+ 
+ .PHONY: CTAGS GTAGS TAGS all all-am all-local am--refresh check \
+ 	check-TESTS check-am clean clean-checkLTLIBRARIES \
+-	clean-checkPROGRAMS clean-cscope clean-generic clean-libtool \
+-	clean-local clean-noinstLTLIBRARIES cscope cscopelist-am ctags \
+-	ctags-am distclean distclean-compile distclean-generic \
+-	distclean-hdr distclean-libtool distclean-local distclean-tags \
+-	dvi dvi-am html html-am info info-am install install-am \
+-	install-data install-data-am install-dvi install-dvi-am \
+-	install-exec install-exec-am install-exec-local install-html \
+-	install-html-am install-info install-info-am install-man \
+-	install-pdf install-pdf-am install-ps install-ps-am \
+-	install-strip installcheck installcheck-am installdirs \
+-	maintainer-clean maintainer-clean-generic \
+-	maintainer-clean-local mostlyclean mostlyclean-compile \
+-	mostlyclean-generic mostlyclean-libtool mostlyclean-local pdf \
+-	pdf-am ps ps-am recheck tags tags-am uninstall uninstall-am
++	clean-checkPROGRAMS clean-cscope clean-generic \
++	clean-libLTLIBRARIES clean-libtool clean-local cscope \
++	cscopelist-am ctags ctags-am distclean distclean-compile \
++	distclean-generic distclean-hdr distclean-libtool \
++	distclean-local distclean-tags dvi dvi-am html html-am info \
++	info-am install install-am install-data install-data-am \
++	install-dvi install-dvi-am install-exec install-exec-am \
++	install-exec-local install-html install-html-am \
++	install-includeHEADERS install-info install-info-am \
++	install-libLTLIBRARIES install-man install-pdf install-pdf-am \
++	install-ps install-ps-am install-strip installcheck \
++	installcheck-am installdirs maintainer-clean \
++	maintainer-clean-generic maintainer-clean-local mostlyclean \
++	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
++	mostlyclean-local pdf pdf-am ps ps-am recheck tags tags-am \
++	uninstall uninstall-am uninstall-includeHEADERS \
++	uninstall-libLTLIBRARIES
+ 
+ .PRECIOUS: Makefile
+ 
+diff --git a/libbacktrace/aclocal.m4 b/libbacktrace/aclocal.m4
+index 528e6173930..d88a5ec84f2 100644
+--- a/libbacktrace/aclocal.m4
++++ b/libbacktrace/aclocal.m4
+@@ -1,6 +1,6 @@
+-# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
++# generated automatically by aclocal 1.16.5 -*- Autoconf -*-
+ 
+-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
++# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+ 
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -20,7 +20,7 @@ You have another version of autoconf.  It may work, but is not guaranteed to.
+ If you have problems, you may need to regenerate the build system entirely.
+ To do so, use the procedure documented by the package, typically 'autoreconf'.])])
+ 
+-# Copyright (C) 2002-2017 Free Software Foundation, Inc.
++# Copyright (C) 2002-2021 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -32,10 +32,10 @@ To do so, use the procedure documented by the package, typically 'autoreconf'.])
+ # generated from the m4 files accompanying Automake X.Y.
+ # (This private macro should not be called outside this file.)
+ AC_DEFUN([AM_AUTOMAKE_VERSION],
+-[am__api_version='1.15'
++[am__api_version='1.16'
+ dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
+ dnl require some minimum version.  Point them to the right macro.
+-m4_if([$1], [1.15.1], [],
++m4_if([$1], [1.16.5], [],
+       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
+ ])
+ 
+@@ -51,14 +51,14 @@ m4_define([_AM_AUTOCONF_VERSION], [])
+ # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
+ # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
+ AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
+-[AM_AUTOMAKE_VERSION([1.15.1])dnl
++[AM_AUTOMAKE_VERSION([1.16.5])dnl
+ m4_ifndef([AC_AUTOCONF_VERSION],
+   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+ _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
+ 
+ # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
+ 
+-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
++# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -110,7 +110,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`
+ 
+ # AM_CONDITIONAL                                            -*- Autoconf -*-
+ 
+-# Copyright (C) 1997-2017 Free Software Foundation, Inc.
++# Copyright (C) 1997-2021 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -143,7 +143,7 @@ fi])])
+ 
+ # Do all the work for Automake.                             -*- Autoconf -*-
+ 
+-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
++# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -171,6 +171,10 @@ m4_defn([AC_PROG_CC])
+ # release and drop the old call support.
+ AC_DEFUN([AM_INIT_AUTOMAKE],
+ [AC_PREREQ([2.65])dnl
++m4_ifdef([_$0_ALREADY_INIT],
++  [m4_fatal([$0 expanded multiple times
++]m4_defn([_$0_ALREADY_INIT]))],
++  [m4_define([_$0_ALREADY_INIT], m4_expansion_stack)])dnl
+ dnl Autoconf wants to disallow AM_ names.  We explicitly allow
+ dnl the ones we care about.
+ m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+@@ -207,7 +211,7 @@ m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ [_AM_SET_OPTIONS([$1])dnl
+ dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+ m4_if(
+-  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
++  m4_ifset([AC_PACKAGE_NAME], [ok]):m4_ifset([AC_PACKAGE_VERSION], [ok]),
+   [ok:ok],,
+   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
+  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+@@ -230,8 +234,8 @@ AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
+ AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+ # For better backward compatibility.  To be removed once Automake 1.9.x
+ # dies out for good.  For more background, see:
+-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
++# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
++# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+ AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
+ # We need awk for the "check" target (and possibly the TAP driver).  The
+ # system "awk" is bad on some platforms.
+@@ -259,6 +263,20 @@ AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
+ 		  [m4_define([AC_PROG_OBJCXX],
+ 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
+ ])
++# Variables for tags utilities; see am/tags.am
++if test -z "$CTAGS"; then
++  CTAGS=ctags
++fi
++AC_SUBST([CTAGS])
++if test -z "$ETAGS"; then
++  ETAGS=etags
++fi
++AC_SUBST([ETAGS])
++if test -z "$CSCOPE"; then
++  CSCOPE=cscope
++fi
++AC_SUBST([CSCOPE])
++
+ AC_REQUIRE([AM_SILENT_RULES])dnl
+ dnl The testsuite driver may need to know about EXEEXT, so add the
+ dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
+@@ -298,7 +316,7 @@ END
+ Aborting the configuration process, to ensure you take notice of the issue.
+ 
+ You can download and install GNU coreutils to get an 'rm' implementation
+-that behaves properly: <http://www.gnu.org/software/coreutils/>.
++that behaves properly: <https://www.gnu.org/software/coreutils/>.
+ 
+ If you want to complete the configuration process using your problematic
+ 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+@@ -340,7 +358,7 @@ for _am_header in $config_headers :; do
+ done
+ echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
+ 
+-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
++# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -364,7 +382,7 @@ AC_SUBST([install_sh])])
+ # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
+ # From Jim Meyering
+ 
+-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
++# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -399,7 +417,7 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+ 
+ # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
+ 
+-# Copyright (C) 1997-2017 Free Software Foundation, Inc.
++# Copyright (C) 1997-2021 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -420,12 +438,7 @@ AC_DEFUN([AM_MISSING_HAS_RUN],
+ [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+ AC_REQUIRE_AUX_FILE([missing])dnl
+ if test x"${MISSING+set}" != xset; then
+-  case $am_aux_dir in
+-  *\ * | *\	*)
+-    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+-  *)
+-    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+-  esac
++  MISSING="\${SHELL} '$am_aux_dir/missing'"
+ fi
+ # Use eval to expand $SHELL
+ if eval "$MISSING --is-lightweight"; then
+@@ -438,7 +451,7 @@ fi
+ 
+ # Helper functions for option handling.                     -*- Autoconf -*-
+ 
+-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
++# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -467,7 +480,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
+ AC_DEFUN([_AM_IF_OPTION],
+ [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+ 
+-# Copyright (C) 1999-2017 Free Software Foundation, Inc.
++# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -514,7 +527,7 @@ AC_LANG_POP([C])])
+ # For backward compatibility.
+ AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
+ 
+-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
++# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -533,7 +546,7 @@ AC_DEFUN([AM_RUN_LOG],
+ 
+ # Check to make sure that the build environment is sane.    -*- Autoconf -*-
+ 
+-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
++# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -614,7 +627,7 @@ AC_CONFIG_COMMANDS_PRE(
+ rm -f conftest.file
+ ])
+ 
+-# Copyright (C) 2009-2017 Free Software Foundation, Inc.
++# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -674,7 +687,7 @@ AC_SUBST([AM_BACKSLASH])dnl
+ _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+ ])
+ 
+-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
++# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -702,7 +715,7 @@ fi
+ INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+ AC_SUBST([INSTALL_STRIP_PROGRAM])])
+ 
+-# Copyright (C) 2006-2017 Free Software Foundation, Inc.
++# Copyright (C) 2006-2021 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+@@ -721,7 +734,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+ 
+ # Check how to create a tarball.                            -*- Autoconf -*-
+ 
+-# Copyright (C) 2004-2017 Free Software Foundation, Inc.
++# Copyright (C) 2004-2021 Free Software Foundation, Inc.
+ #
+ # This file is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+diff --git a/libbacktrace/configure b/libbacktrace/configure
+index 28b9593342a..99a16352ea2 100755
+--- a/libbacktrace/configure
++++ b/libbacktrace/configure
+@@ -688,6 +688,9 @@ AM_BACKSLASH
+ AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V
+ AM_V
++CSCOPE
++ETAGS
++CTAGS
+ am__untar
+ am__tar
+ AMTAR
+@@ -777,11 +780,11 @@ ac_subst_files=''
+ ac_user_opts='
+ enable_option_checking
+ enable_multilib
++enable_shared
++enable_static
+ enable_silent_rules
+ enable_maintainer_mode
+ with_target_subdir
+-enable_shared
+-enable_static
+ with_pic
+ enable_fast_install
+ with_gnu_ld
+@@ -1421,13 +1424,13 @@ Optional Features:
+   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+   --enable-multilib       build many library versions (default)
++  --enable-shared[=PKGS]  build shared libraries [default=no]
++  --enable-static[=PKGS]  build static libraries [default=yes]
+   --enable-silent-rules   less verbose build output (undo: "make V=1")
+   --disable-silent-rules  verbose build output (undo: "make V=0")
+   --enable-maintainer-mode
+                           enable make rules and dependencies not useful (and
+                           sometimes confusing) to the casual installer
+-  --enable-shared[=PKGS]  build shared libraries [default=yes]
+-  --enable-static[=PKGS]  build static libraries [default=yes]
+   --enable-fast-install[=PKGS]
+                           optimize for fast installation [default=yes]
+   --disable-libtool-lock  avoid locking (might break parallel builds)
+@@ -4017,6 +4020,74 @@ $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+ 
+ 
+ 
++# Force disable shared library builds
++# Check whether --enable-shared was given.
++if test "${enable_shared+set}" = set; then :
++  enableval=$enable_shared; p=${PACKAGE-default}
++    case $enableval in
++    yes) enable_shared=yes ;;
++    no) enable_shared=no ;;
++    *)
++      enable_shared=no
++      # Look at the argument we got.  We use all the common list separators.
++      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
++      for pkg in $enableval; do
++	IFS="$lt_save_ifs"
++	if test "X$pkg" = "X$p"; then
++	  enable_shared=yes
++	fi
++      done
++      IFS="$lt_save_ifs"
++      ;;
++    esac
++else
++  enable_shared=no
++fi
++
++
++
++
++
++
++
++
++
++enable_shared=no
++
++# Force enable static library builds
++# Check whether --enable-static was given.
++if test "${enable_static+set}" = set; then :
++  enableval=$enable_static; p=${PACKAGE-default}
++    case $enableval in
++    yes) enable_static=yes ;;
++    no) enable_static=no ;;
++    *)
++     enable_static=no
++      # Look at the argument we got.  We use all the common list separators.
++      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
++      for pkg in $enableval; do
++	IFS="$lt_save_ifs"
++	if test "X$pkg" = "X$p"; then
++	  enable_static=yes
++	fi
++      done
++      IFS="$lt_save_ifs"
++      ;;
++    esac
++else
++  enable_static=yes
++fi
++
++
++
++
++
++
++
++
++
++enable_static=yes
++
+ libtool_VERSION=1:0:0
+ 
+ 
+@@ -4029,7 +4100,7 @@ libtool_VERSION=1:0:0
+ # -Wall: Issue all automake warnings.
+ # -Wno-portability: Don't warn about constructs supported by GNU make.
+ #    (because GCC requires GNU make anyhow).
+-am__api_version='1.15'
++am__api_version='1.16'
+ 
+ # Find a good install program.  We prefer a C program (faster),
+ # so one script is as good as another.  But avoid the broken or
+@@ -4202,12 +4273,7 @@ ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+ program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+ 
+ if test x"${MISSING+set}" != xset; then
+-  case $am_aux_dir in
+-  *\ * | *\	*)
+-    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+-  *)
+-    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+-  esac
++  MISSING="\${SHELL} '$am_aux_dir/missing'"
+ fi
+ # Use eval to expand $SHELL
+ if eval "$MISSING --is-lightweight"; then
+@@ -4533,8 +4599,8 @@ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+ 
+ # For better backward compatibility.  To be removed once Automake 1.9.x
+ # dies out for good.  For more background, see:
+-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
++# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
++# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+ mkdir_p='$(MKDIR_P)'
+ 
+ # We need awk for the "check" target (and possibly the TAP driver).  The
+@@ -4553,6 +4619,20 @@ am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+ 
+ 
+ 
++# Variables for tags utilities; see am/tags.am
++if test -z "$CTAGS"; then
++  CTAGS=ctags
++fi
++
++if test -z "$ETAGS"; then
++  ETAGS=etags
++fi
++
++if test -z "$CSCOPE"; then
++  CSCOPE=cscope
++fi
++
++
+ 
+ # POSIX will say in a future version that running "rm -f" with no argument
+ # is OK; and we want to be able to make that assumption in our Makefile
+@@ -4585,7 +4665,7 @@ END
+ Aborting the configuration process, to ensure you take notice of the issue.
+ 
+ You can download and install GNU coreutils to get an 'rm' implementation
+-that behaves properly: <http://www.gnu.org/software/coreutils/>.
++that behaves properly: <https://www.gnu.org/software/coreutils/>.
+ 
+ If you want to complete the configuration process using your problematic
+ 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+@@ -8030,66 +8110,6 @@ done
+   enable_win32_dll=no
+ 
+ 
+-            # Check whether --enable-shared was given.
+-if test "${enable_shared+set}" = set; then :
+-  enableval=$enable_shared; p=${PACKAGE-default}
+-    case $enableval in
+-    yes) enable_shared=yes ;;
+-    no) enable_shared=no ;;
+-    *)
+-      enable_shared=no
+-      # Look at the argument we got.  We use all the common list separators.
+-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+-      for pkg in $enableval; do
+-	IFS="$lt_save_ifs"
+-	if test "X$pkg" = "X$p"; then
+-	  enable_shared=yes
+-	fi
+-      done
+-      IFS="$lt_save_ifs"
+-      ;;
+-    esac
+-else
+-  enable_shared=yes
+-fi
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-  # Check whether --enable-static was given.
+-if test "${enable_static+set}" = set; then :
+-  enableval=$enable_static; p=${PACKAGE-default}
+-    case $enableval in
+-    yes) enable_static=yes ;;
+-    no) enable_static=no ;;
+-    *)
+-     enable_static=no
+-      # Look at the argument we got.  We use all the common list separators.
+-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+-      for pkg in $enableval; do
+-	IFS="$lt_save_ifs"
+-	if test "X$pkg" = "X$p"; then
+-	  enable_static=yes
+-	fi
+-      done
+-      IFS="$lt_save_ifs"
+-      ;;
+-    esac
+-else
+-  enable_static=yes
+-fi
+-
+-
+-
+-
+-
+-
+-
+ 
+ 
+ 
+@@ -11499,7 +11519,7 @@ else
+   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+   lt_status=$lt_dlunknown
+   cat > conftest.$ac_ext <<_LT_EOF
+-#line 11502 "configure"
++#line 11522 "configure"
+ #include "confdefs.h"
+ 
+ #if HAVE_DLFCN_H
+@@ -11605,7 +11625,7 @@ else
+   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+   lt_status=$lt_dlunknown
+   cat > conftest.$ac_ext <<_LT_EOF
+-#line 11608 "configure"
++#line 11628 "configure"
+ #include "confdefs.h"
+ 
+ #if HAVE_DLFCN_H
+@@ -14330,10 +14350,10 @@ GDC="$GDC"
+ sed_quote_subst='$sed_quote_subst'
+ double_quote_subst='$double_quote_subst'
+ delay_variable_subst='$delay_variable_subst'
+-macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+-macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+ enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+ enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
++macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
++macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+ pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+ enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+ SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+@@ -15277,16 +15297,16 @@ available_tags=""
+ 
+ # ### BEGIN LIBTOOL CONFIG
+ 
+-# Which release of libtool.m4 was used?
+-macro_version=$macro_version
+-macro_revision=$macro_revision
+-
+ # Whether or not to build shared libraries.
+ build_libtool_libs=$enable_shared
+ 
+ # Whether or not to build static libraries.
+ build_old_libs=$enable_static
+ 
++# Which release of libtool.m4 was used?
++macro_version=$macro_version
++macro_revision=$macro_revision
++
+ # What type of objects to build.
+ pic_mode=$pic_mode
+ 
+diff --git a/libbacktrace/configure.ac b/libbacktrace/configure.ac
+index afdd30774d0..8757dfeb1eb 100644
+--- a/libbacktrace/configure.ac
++++ b/libbacktrace/configure.ac
+@@ -42,6 +42,14 @@ target_alias=${target_alias-$host_alias}
+ 
+ AC_USE_SYSTEM_EXTENSIONS
+ 
++# Force disable shared library builds
++AC_DISABLE_SHARED
++enable_shared=no
++
++# Force enable static library builds
++AC_ENABLE_STATIC
++enable_static=yes
++
+ libtool_VERSION=1:0:0
+ AC_SUBST(libtool_VERSION)
+ 
diff --git a/srcpkgs/gcc/template b/srcpkgs/gcc/template
index 09727ef34fb2..483be0f3d6f9 100644
--- a/srcpkgs/gcc/template
+++ b/srcpkgs/gcc/template
@@ -7,7 +7,7 @@ pkgname=gcc
 # to get regression fixes not yet incorporate into a stable release
 # it should be possible to switch back to stable with 10.3 or 11
 version=10.2.1pre1
-revision=3
+revision=4
 _patchver="${version%pre*}"
 _minorver="${_patchver%.*}"
 _majorver="${_minorver%.*}"
@@ -58,7 +58,7 @@ depends="binutils libgcc-devel-${version}_${revision}
  libstdc++-devel-${version}_${revision} libssp-devel-${version}_${revision}"
 checkdepends="dejagnu"
 
-subpackages="libgcc libgomp libgomp-devel libatomic libatomic-devel"
+subpackages="libgcc libgomp libgomp-devel libatomic libatomic-devel libbacktrace-devel"
 subpackages+=" libssp libssp-devel"
 
 build_options="ada gnatboot"
@@ -721,3 +721,11 @@ libstdc++_package() {
 		vlicense ${wrksrc}/COPYING.RUNTIME RUNTIME.LIBRARY.EXCEPTION
 	}
 }
+
+libbacktrace-devel_package() {
+	short_desc+=" - Backtrace generation library - development files"
+	pkg_install() {
+		vmove "usr/lib/libbacktrace.a"
+		vmove usr/include/backtrace*.h
+	}
+}
diff --git a/srcpkgs/libbacktrace-devel b/srcpkgs/libbacktrace-devel
new file mode 120000
index 000000000000..b08d5af5795c
--- /dev/null
+++ b/srcpkgs/libbacktrace-devel
@@ -0,0 +1 @@
+gcc
\ No newline at end of file

From 7fa56cce7d626f797be355f3f339c830be87c0c2 Mon Sep 17 00:00:00 2001
From: Aloz1 <kno0001@gmail.com>
Date: Thu, 23 Dec 2021 23:42:28 +1100
Subject: [PATCH 2/2] ghdl: use libbacktrace in llvm backend

---
 srcpkgs/ghdl/patches/ln-libbacktrace.patch | 13 +++++++++++++
 srcpkgs/ghdl/template                      |  9 ++++++---
 2 files changed, 19 insertions(+), 3 deletions(-)
 create mode 100644 srcpkgs/ghdl/patches/ln-libbacktrace.patch

diff --git a/srcpkgs/ghdl/patches/ln-libbacktrace.patch b/srcpkgs/ghdl/patches/ln-libbacktrace.patch
new file mode 100644
index 000000000000..fcc8a876f273
--- /dev/null
+++ b/srcpkgs/ghdl/patches/ln-libbacktrace.patch
@@ -0,0 +1,13 @@
+diff --git a/Makefile.in b/Makefile.in
+index d8015791..3722901d 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -497,7 +497,7 @@ install.grt: \
+ 	$(INSTALL_DATA) $(libdirsuffix)/grt-shared.lst $(DESTDIR)$(VHDL_LIB_DIR)/grt-shared.lst
+ 	$(INSTALL_DATA) $(GRTSRCDIR)/grt.ver $(DESTDIR)$(VHDL_LIB_DIR)/grt.ver
+ 	test "x$(LIBBACKTRACE)" = x || test "x$(backend)" = xgcc || \
+-	  $(INSTALL_DATA) $(LIBBACKTRACE) $(DESTDIR)$(VHDL_LIB_DIR)/libbacktrace.a
++	  $(LN) $(LIBBACKTRACE) $(DESTDIR)$(VHDL_LIB_DIR)/libbacktrace.a
+ 
+ uninstall.grt:
+ 	$(RM) $(DESTDIR)$(VHDL_LIB_DIR)/libgrt.a
diff --git a/srcpkgs/ghdl/template b/srcpkgs/ghdl/template
index e756d8c3cd87..99c8f403bc99 100644
--- a/srcpkgs/ghdl/template
+++ b/srcpkgs/ghdl/template
@@ -7,7 +7,7 @@
 pkgname=ghdl
 reverts="20181129_1"
 version=1.0.0
-revision=1
+revision=2
 build_style=configure
 configure_args="--prefix=/usr --srcdir=.. --incdir=lib/ghdl/include"
 makedepends="zlib-devel"
@@ -51,7 +51,8 @@ fi
 
 if [ "$build_option_llvm" ]; then
 	subpackages+=" ghdl-llvm"
-	makedepends+=" llvm12"
+	makedepends+=" llvm12 libbacktrace-devel"
+	depends+=" libbacktrace-devel"
 fi
 
 do_configure() {
@@ -65,7 +66,9 @@ do_configure() {
 	if [ "$build_option_llvm" ]; then
 		mkdir -p build_llvm
 		cd build_llvm
-		../configure --libdir=lib/ghdl/llvm --with-llvm-config \
+		../configure --libdir=lib/ghdl/llvm \
+			--with-llvm-config \
+			--with-backtrace-lib="/usr/lib/libbacktrace.a" \
 			${configure_args}
 		cd ..
 	fi