diff options
| author | Kai Tietz <ktietz@redhat.com> | 2012-02-10 17:30:47 +0100 |
|---|---|---|
| committer | Kai Tietz <ktietz@gcc.gnu.org> | 2012-02-10 17:30:47 +0100 |
| commit | 19f326e8ec1917f33e54e165e036f2c6ff091ce8 (patch) | |
| tree | d52fbfb9f2b56772c08560f036ffa4aa8eed220d /boehm-gc | |
| parent | d3229873aea34e4768d45cfa6a5ef50323fdf3fe (diff) | |
re PR boehm-gc/48514 ([4.6] boehm gc incorrectly compile using __declspec(dllexport) on i686-w64-mingw32 target)
PR boehm-gc/48514
* include/gc_config_macros.h (GC_DLL): Define it for mingw-targets
only, if we are actual in boehm-gc's build and DLL_EXPORT
is defined.
From-SVN: r184100
Diffstat (limited to 'boehm-gc')
| -rw-r--r-- | boehm-gc/ChangeLog | 7 | ||||
| -rw-r--r-- | boehm-gc/include/gc_config_macros.h | 4 |
2 files changed, 10 insertions, 1 deletions
diff --git a/boehm-gc/ChangeLog b/boehm-gc/ChangeLog index 22ea666ce5e..e9d1eb5a6e8 100644 --- a/boehm-gc/ChangeLog +++ b/boehm-gc/ChangeLog @@ -1,3 +1,10 @@ +2012-02-10 Kai Tietz <ktietz@redhat.com> + + PR boehm-gc/48514 + * include/gc_config_macros.h (GC_DLL): Define it for mingw-targets + only, if we are actual in boehm-gc's build and DLL_EXPORT + is defined. + 2011-11-21 Andreas Tobler <andreast@fgznet.ch> * configure: Regenerate. diff --git a/boehm-gc/include/gc_config_macros.h b/boehm-gc/include/gc_config_macros.h index 0964784332b..12e91e27f5e 100644 --- a/boehm-gc/include/gc_config_macros.h +++ b/boehm-gc/include/gc_config_macros.h @@ -81,7 +81,9 @@ typedef long ptrdiff_t; /* ptrdiff_t is not defined */ # endif -#if defined(_DLL) && !defined(GC_NOT_DLL) && !defined(GC_DLL) +#if ((defined(_DLL) && !defined (__MINGW32__)) \ + || (defined (DLL_EXPORT) && defined (GC_BUILD))) \ + && !defined(GC_DLL) # define GC_DLL #endif |