diff options
| author |  Thomas Miedema <thomasmiedema@gmail.com> | 2014-07-04 16:42:21 +0200 |
|---|---|---|
| committer | Thomas Miedema <thomasmiedema@gmail.com> | 2014-07-04 18:03:56 +0200 |
| commit | 4c32cd4444270c94249f0f161951c4e9465e7c3e (patch) | |
| tree | a2fc5532a184d94d0e0e4c53872665b56c01addf /configure.ac | |
| parent | bc48ca82deb23f6985579b7a50d205632cfd5d46 (diff) | |
Add haddock comments on RTLD_NEXT and RTLD_DEFAULT
Related ticket: #8902.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index f295061..57b7cf7 100644 --- a/configure.ac +++ b/configure.ac @@ -124,7 +124,9 @@ case "$fptools_cv_func_unsetenv_return_type" in ;; esac -dnl ** sometimes RTLD_NEXT is hidden in #ifdefs we really don't wan to set +dnl On some hosts (e.g. SuSe and Ubuntu Linux) RTLD_NEXT and RTLD_DEFAULT are +dnl not visible without setting _GNU_SOURCE, which we really don't want to. +dnl Also see comments in System/Posix/DynamicLinker/Prim.hsc. AC_MSG_CHECKING(for RTLD_NEXT from dlfcn.h) AC_EGREP_CPP(yes, [ @@ -139,7 +141,6 @@ AC_EGREP_CPP(yes, AC_MSG_RESULT(no) ]) -dnl ** RTLD_DEFAULT isn't available on cygwin AC_MSG_CHECKING(for RTLD_DEFAULT from dlfcn.h) AC_EGREP_CPP(yes, [ |