diff options
Diffstat (limited to 'config/debuginfod.m4')
| -rw-r--r-- | config/debuginfod.m4 | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/config/debuginfod.m4 b/config/debuginfod.m4 new file mode 100644 index 00000000000..9979abe89d0 --- /dev/null +++ b/config/debuginfod.m4 @@ -0,0 +1,38 @@ +dnl Copyright (C) 1997-2019 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +AC_DEFUN([AC_DEBUGINFOD], +[ +# Enable debuginfod +AC_ARG_WITH([debuginfod], + AC_HELP_STRING([--with-debuginfod], + [Enable debuginfo lookups with debuginfod (auto/yes/no)]), + [], [with_debuginfod=auto]) +AC_MSG_CHECKING([whether to use debuginfod]) +AC_MSG_RESULT([$with_debuginfod]) + +if test "${with_debuginfod}" = no; then + AC_MSG_WARN([debuginfod support disabled; some features may be unavailable.]) +else + AC_CHECK_LIB([debuginfod], [debuginfod_begin], [have_debuginfod_lib=yes]) + AC_CHECK_DECL([debuginfod_begin], [have_debuginfod_h=yes], [], + [#include <elfutils/debuginfod.h>]) + if test "x$have_debuginfod_lib" = "xyes" -a \ + "x$have_debuginfod_h" = "xyes"; then + AC_DEFINE([HAVE_LIBDEBUGINFOD], [1], + [Define to 1 if debuginfod is enabled.]) + AC_SUBST([LIBDEBUGINFOD], ["-ldebuginfod"]) + else + AC_SUBST([LIBDEBUGINFOD], []) + if test "$with_debuginfod" = yes; then + AC_MSG_ERROR([debuginfod is missing or unusable]) + else + AC_MSG_WARN([debuginfod is missing or unusable; some features may be unavailable.]) + fi + fi +fi +]) |