A recent binutils version introduced `libsframe` and made it a dependency of `libbfd`. This caused a linker problem in the MSYS2 project, and once Cygwin upgrades to that binutils version it would cause the same problems there.
Let's preemptively detect the presence of `libsframe` and if detected, link to it in addition to `libbfd`. Signed-off-by: Johannes Schindelin <johannes.schinde...@gmx.de> --- Published-As: https://github.com/dscho/msys2-runtime/releases/tag/do-link-libsframe-if-available-v1 Fetch-It-Via: git fetch https://github.com/dscho/msys2-runtime do-link-libsframe-if-available-v1 winsup/configure.ac | 5 +++++ winsup/utils/Makefile.am | 4 ++++ 2 files changed, 9 insertions(+) diff --git a/winsup/configure.ac b/winsup/configure.ac index b155cabe43..76baf0a7da 100644 --- a/winsup/configure.ac +++ b/winsup/configure.ac @@ -118,6 +118,11 @@ AC_ARG_ENABLE([dumper], AM_CONDITIONAL(BUILD_DUMPER, [test "x$build_dumper" = "xyes"]) +AC_CHECK_LIB([sframe], [sframe_decode], + AC_MSG_NOTICE([Detected libsframe; Assuming that libbfd depends on it]), [true]) + +AM_CONDITIONAL(HAVE_LIBSFRAME, [test "x$ac_cv_lib_sframe_sframe_decode" = "xyes"]) + AC_CONFIG_FILES([ Makefile cygwin/Makefile diff --git a/winsup/utils/Makefile.am b/winsup/utils/Makefile.am index d4d56386f7..f59cf9f50c 100644 --- a/winsup/utils/Makefile.am +++ b/winsup/utils/Makefile.am @@ -89,6 +89,10 @@ profiler_LDADD = $(LDADD) -lntdll cygps_LDADD = $(LDADD) -lpsapi -lntdll newgrp_LDADD = $(LDADD) -luserenv +if HAVE_LIBSFRAME +dumper_LDADD += -lsframe +endif + if CROSS_BOOTSTRAP SUBDIRS = mingw endif base-commit: 3a4c740f59c03b4c8346fa0ee8599b1c0582ae96 -- 2.39.1
