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http://bugs.exim.org/show_bug.cgi?id=1223




--- Comment #12 from Lawrence Velázquez <[email protected]>  2013-02-01 
06:05:31 ---
(In reply to comment #11)
> I suspect misaligned_stack_error_ appears only in some kind of debug mode.
> Could you disassemble the library with otool and check whether 
> do_searchovector
> calls this method? It should be somewhere at the beginning of the function.
> 
> Search for do_searchovector and misaligned_stack_error_ should be called in 
> the
> first 20-30 lines of the function body.
> 

Hm, I'm not seeing it, but I'm not entirely sure I'm doing it right. Here's
what I did; I'll attach the otool output.

% svn --non-interactive checkout svn://vcs.exim.org/pcre/code/trunk pcre-8.33
&&
> cd pcre-8.33 &&
> ./autogen.sh &&
> env CPATH='/opt/local/include' CFLAGS='-pipe -O2 -arch i386' 
> CPPFLAGS='-I/opt/local/include' CXXFLAGS='-pipe -O2 -arch i386' 
> LIBRARY_PATH='/opt/local/lib' MACOSX_DEPLOYMENT_TARGET='10.8' 
> CXX='/usr/bin/clang++' F90FLAGS='-pipe -O2 -m32' LDFLAGS='-L/opt/local/lib 
> -arch i386' OBJC='/usr/bin/clang' FCFLAGS='-pipe -O2 -m32' 
> INSTALL='/usr/bin/install -c' OBJCFLAGS='-pipe -O2 -arch i386' FFLAGS='-pipe 
> -O2 -m32' CC='/usr/bin/clang' ./configure --enable-pcre16 --enable-pcre32 
> --enable-jit --enable-unicode-properties --enable-pcregrep-libz 
> --enable-pcregrep-libbz2 --enable-pcretest-libedit &&
> env CPATH='/opt/local/include' LIBRARY_PATH='/opt/local/lib' 
> MACOSX_DEPLOYMENT_TARGET='10.8' /usr/bin/make -j2 -w all

% otool -tV .libs/libpcre.1.dylib


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