diff options
| author | Michael Marineau <michael.marineau@coreos.com> | 2014-06-20 13:46:04 -0700 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2014-06-22 12:26:09 -0400 |
| commit | 972bded03215d4602fdd2ed2d680350c8eacb056 (patch) | |
| tree | 8087706cf13aef694e18b7380c8652bf3a0f010c /configure.ac | |
| parent | c305edb643130cbb2a9cc1414c216e21d227f32f (diff) | |
build-sys: require elfutils >= 158
The recently added stacktrace support in 8d4e028f uses functions added
in elfutils 158. Check for one of the new functions to avoid attempting
to build against older versions.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 18e934c382..bb6018f87d 100644 --- a/configure.ac +++ b/configure.ac @@ -672,7 +672,7 @@ AC_ARG_ENABLE([elfutils], if test "x${have_elfutils}" != xno ; then AC_CHECK_HEADERS( [elfutils/libdwfl.h], - [have_elfutils=yes], + [], [if test "x$have_elfutils" = xyes ; then AC_MSG_ERROR([*** ELFUTILS headers not found.]) fi]) @@ -680,11 +680,19 @@ if test "x${have_elfutils}" != xno ; then AC_CHECK_LIB( [dw], [dwfl_begin], - [have_elfutils=yes], + [], [if test "x$have_elfutils" = xyes ; then AC_MSG_ERROR([*** ELFUTILS libs not found.]) fi]) + AC_CHECK_LIB( + [dw], + [dwfl_core_file_attach], + [have_elfutils=yes], + [if test "x$have_elfutils" = xyes ; then + AC_MSG_ERROR([*** ELFUTILS >= 158 is required.]) + fi]) + if test "x$have_elfutils" = xyes ; then ELFUTILS_LIBS="-lelf -ldw" AC_DEFINE(HAVE_ELFUTILS, 1, [ELFUTILS available]) |