[PATCH] build gr-iqbal w/ clang

Clang doesn't automatically define the "complex" keyword like old versions of GCC apparently used to. Appending this little check enabled compiling gr-iqbal w/ Clang, which is now the default compiler on OpenBSD and I think FreeBSD too.

diff --git a/lib/optimize_c.cc b/lib/optimize_c.cc index 2cad998..6c8b706 100644 --- a/lib/optimize_c.cc +++ b/lib/optimize_c.cc @@ -31,7 +31,7 @@ __GNUC_PATCHLEVEL__ \ )

-#if GCC_VERSION >= 40800 +#if GCC_VERSION >= 40800 || defined(__clang__) # define complex _Complex # undef _GLIBCXX_HAVE_COMPLEX_H #endif