On Wednesday, 23 November 2011 13:23:43 you wrote: > Hi David, Hi
> You are specifying conflicting options: --gcrootfinder=shadowstack > does not make sense with the Boehm GC. Removing --gcrootfinder=shadowstack fixes the problem for me. Thanks. > I fixed the source to report > it properly as an error, rather than getting the strange crash later. > It's unclear what you are trying to build and why, so I cannot give > you the fixed command line that you mean to use... I am building a port of pypy for FreeBSD so I am busy testing some purmutations, such as various optimisation levels. Boehm has an extra dependency so needs specific testing and since it was easy to change the optimisation level I opted to test translate a -O0 pypy. I needed to patch an assumption about the dl library (which FreeBSD doesn't have) and the translation works. The binary, however, does not work and core dumps when started with: #0 0x00000008010debf8 in GC_FreeBSDGetDataStart () from /usr/local/lib/libgc.so.1 #1 0x00000008010dec69 in GC_register_data_segments () from /usr/local/lib/libgc.so.1 #2 0x00000008010dd815 in GC_init_inner () from /usr/local/lib/libgc.so.1 #3 0x0000000000412949 in pypy_main_function () #4 0x000000000041178e in _start () I'm happy to accept this as a bug in libgc (and ignore it). Regards
--- pypy/rpython/tool/rffi_platform.py~ 2011-11-19 09:44:54.000000000 +0200
+++ pypy/rpython/tool/rffi_platform.py 2011-11-23 20:17:30.000000000 +0200
@@ -789,7 +789,9 @@
includes=['gc.h']
else:
library_dir = ''
- libraries = ['gc', 'dl']
+ libraries = ['gc']
+ if platform.name != "freebsd":
+ libraries += ['dl']
includes=['gc/gc.h']
eci = ExternalCompilationInfo(
platform=platform,
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