[Bug testsuite/28913] "make install" required before testing libgomp and gfortran

["mrs at apple dot com" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #3 from mrs at apple dot com  2006-11-11 09:25 -------
I think I know what's going on.  Libraries contain an install name when built,
this is what it put into the file that is linked against the library.  The
problem is, the install name isn't correct, until the file is installed.  So,
one solution, would be to build the library with the build tree name, and then
during install, change the name.

I wonder what libstdc++ is doing.  I do wonder why it works better in 32-bit
mode?

I wonder if have 64-bit:

$ file /usr/lib/libgcc_s.1.dylib 
/usr/lib/libgcc_s.1.dylib: Mach-O universal binary with 4 architectures
/usr/lib/libgcc_s.1.dylib (for architecture i386):      Mach-O dynamically
linked shared library i386
/usr/lib/libgcc_s.1.dylib (for architecture x86_64):    Mach-O 64-bit
dynamically linked shared library x86_64
/usr/lib/libgcc_s.1.dylib (for architecture ppc):       Mach-O dynamically
linked shared library ppc
/usr/lib/libgcc_s.1.dylib (for architecture ppc64):     Mach-O 64-bit
dynamically linked shared library ppc64

I wonder, if you try building these with --shared-libgcc, does it then work?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28913