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[gcc 3.2]: undefined symbols when compiling cygwin dll.
- From: Nicholas Wourms <nwourms at yahoo dot com>
- To: cygwin at cygwin dot com
- Date: Sun, 25 Aug 2002 11:09:50 -0700 (PDT)
- Subject: [gcc 3.2]: undefined symbols when compiling cygwin dll.
Hi,
I just wiped my cygwin install and started fresh with a new install
based on gcc-3.2. As usual, I installed everything. I then
proceeded to attempt compiling the cygwin dll (from cvs sources)
using the following flags:
CXXFLAGS="-I/usr/include/c++/3.2" ../src/configure
--prefix=/usr/src/cygwin-src/build/../install
Before I continue, let me state that the tree wasn't broken earlier
today. Also, no commits have been made on the cygdaemon-branch since
then. That being said, the build process craps out when it is trying
to link all the object files for the dll. Gcc states:
/usr/lib/gcc-lib/i686-pc-cygwin/3.2/libgcc.a(w32-shared-ptr.o)(.text+0x60):
undefined reference to `_FindAtomA@4'
/usr/lib/gcc-lib/i686-pc-cygwin/3.2/libgcc.a(w32-shared-ptr.o)(.text+0x131):
undefined reference to `_AddAtomA@4'
/usr/lib/gcc-lib/i686-pc-cygwin/3.2/libgcc.a(w32-shared-ptr.o)(.text+0x18e):
undefined reference to `_GetAtomNameA@12'
I'm not sure if this is a bug or me missing something, but I thought
I'd report it anyway. Truth be told, I'm not terribly familiar with
the gcc sources, but I'll poke around to see what turns up. Also,
note that I have verified that I have the proper packages necessary
for gcc-3.2 installed.
Cheers,
Nicholas
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