diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 29 |
1 files changed, 5 insertions, 24 deletions
diff --git a/configure.ac b/configure.ac index ed099702..c7338f80 100644 --- a/configure.ac +++ b/configure.ac @@ -180,36 +180,17 @@ AM_CONDITIONAL(BUILD_ELFUTILS, test $build_elfutils = yes) AC_SUBST(elfutils_abs_srcdir, `AS_IF([test $build_elfutils = yes], [cd $with_elfutils && pwd])`) -AC_ARG_ENABLE([staticdw], - [AS_HELP_STRING([--enable-staticdw], [support distributions with static libdw])]) - if test $build_elfutils = no; then # Need libdwfl-capable recent elfutils from Fedora save_LIBS="$LIBS" - AS_IF([test "x$enable_staticdw" != xyes],[ - AC_CHECK_LIB(dw, dwfl_module_getsym,,[ - AC_MSG_ERROR([missing elfutils development headers/libraries (dw 0.123+)])]) - AC_CHECK_LIB(ebl, ebl_openbackend,,[ - AC_MSG_ERROR([missing elfutils development headers/libraries (ebl 0.123+)])]) - - stap_LIBS="$LIBS" - ],[ - # Debian ships with a static libdw, which has a circular dependency on libebl - AC_CHECK_LIB(dw, dwfl_module_getsym,[],[ - AC_MSG_ERROR([missing elfutils development headers/libraries (dw 0.123+)])], - [-Wl,--start-group -ldw -lebl -Wl,--end-group -lelf]) - dnl XXX Do we need the ebl check, since it was referenced above? - AC_CHECK_LIB(ebl, ebl_openbackend,[],[ - AC_MSG_ERROR([missing elfutils development headers/libraries (ebl 0.123+)])], - [-lelf]) - - stap_LIBS="-Wl,--start-group -ldw -lebl -Wl,--end-group -lelf" - ]) + AC_CHECK_LIB(dw, dwfl_module_getsym,[],[ + AC_MSG_ERROR([missing elfutils development headers/libraries (dw 0.123+)])], + [-Wl,--start-group -ldw -lebl -Wl,--end-group -lelf]) + stap_LIBS="-Wl,--start-group -ldw -lebl -Wl,--end-group -lelf" LIBS="$save_LIBS" else # We built our own and stap_LDFLAGS points at the install. - AS_IF([test "x$enable_staticdw" != xyes],[stap_LIBS="-ldw -lebl"], - [stap_LIBS="-Wl,--start-group -ldw -lebl -Wl,--end-group -lelf"]) + stap_LIBS="-Wl,--start-group -ldw -lebl -Wl,--end-group -lelf" fi AC_SUBST(stap_LIBS) |