diff options
Diffstat (limited to 'libbutl/backtrace.cxx')
| -rw-r--r-- | libbutl/backtrace.cxx | 30 |
1 files changed, 8 insertions, 22 deletions
diff --git a/libbutl/backtrace.cxx b/libbutl/backtrace.cxx index 8c9c6ae..347e231 100644 --- a/libbutl/backtrace.cxx +++ b/libbutl/backtrace.cxx @@ -1,15 +1,14 @@ // file : libbutl/backtrace.cxx -*- C++ -*- // license : MIT; see accompanying LICENSE file -#ifndef __cpp_modules_ts -#include <libbutl/backtrace.mxx> -#endif +#include <libbutl/backtrace.hxx> // We only enable backtrace during bootstrap if we can do it without any // complications of the build scripts/makefiles. // // With glibc linking with -rdynamic gives (non-static) function names. -// FreeBSD/NetBSD requires explicitly linking -lexecinfo. +// FreeBSD/NetBSD requires explicitly linking -lexecinfo. OpenBSD only has +// this functionality built-in from 7.0 and requires -lexecinfo. // // Note that some libc implementation on Linux (most notably, musl), don't // support this, at least not out of the box. @@ -20,6 +19,11 @@ defined(__FreeBSD__) || \ defined(__NetBSD__) # define LIBBUTL_BACKTRACE +# elif defined (__OpenBSD__) +# include <sys/param.h> // OpenBSD (yyyymm) +# if OpenBSD >= 202110 // 7.0 was released in October 2021. +# define LIBBUTL_BACKTRACE +# endif # endif #else # if defined(__GLIBC__) || \ @@ -35,30 +39,12 @@ #include <cassert> -#ifndef __cpp_lib_modules_ts -#include <string> - #ifdef LIBBUTL_BACKTRACE # include <memory> // unique_ptr # include <cstddef> // size_t #endif #include <exception> -#endif - -// Other includes. - -#ifdef __cpp_modules_ts -module butl.backtrace; - -// Only imports additional to interface. -#ifdef __clang__ -#ifdef __cpp_lib_modules_ts -import std.core; -#endif -#endif - -#endif using namespace std; |