llvm-6502/autoconf/m4
Bob Wilson 244acf3a4b Link with -rdynamic instead of -Wl,-export-dynamic.
Recent versions of the OS X linker support this but follow the existing
OS X linker convention of using an underscore in the option name, i.e.,
-export_dynamic. Rather than changing our configure scripts to check for
that alternate spelling, it is simpler to just use the compiler's -rdynamic
option and let it deal with translating that to the appropriate linker
option. One potential disadvantage of this approach is that the compiler
will typically ignore -rdynamic on platforms where it is not supported, so
the HAVE_LINK_EXPORT_DYNAMIC in config.h will not necessarily show whether
that option has any effect or not. I don't see any in-tree uses of that
macro, so I'm assuming it is OK.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187686 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-02 22:51:06 +00:00
..
build_exeext.m4
c_printf_a.m4
check_gnu_make.m4
config_makefile.m4
config_project.m4
cxx_flag_check.m4
find_std_program.m4
func_isinf.m4
func_isnan.m4
func_mmap_file.m4
header_mmap_anonymous.m4
huge_val.m4
libtool.m4 [PowerPC] Support powerpc64le as a syntax-checking target. 2013-07-26 01:35:43 +00:00
link_options.m4 Link with -rdynamic instead of -Wl,-export-dynamic. 2013-08-02 22:51:06 +00:00
linux_mixed_64_32.m4
ltdl.m4 Remove dead or useless header checks from cmake and autoconf 2013-07-26 16:54:23 +00:00
need_dev_zero_for_mmap.m4
path_tclsh.m4
rand48.m4
sanity_check.m4
single_cxx_check.m4
visibility_inlines_hidden.m4