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Re: static vs. dynamic libraries

From: Eljay Love-Jensen <eljay at adobe dot com>
To: "Conklin, Larry" <Larry dot Conklin at wiltel dot com>, gcc-help at gcc dot gnu dot org
Date: Tue, 11 May 2004 11:18:23 -0500
Subject: Re: static vs. dynamic libraries
References: <CFEF094FC6A7394EB95D5F7DE5421A640246C7B7@EXCHANGE2.ad.wcg.com>

Hi Larry,

This is a VERY platform (OS + GCC version) sensitive way to solve the problem, as a target using GNU Make (I presume you know where the tabs go):

myfoo : foo.cpp
$(CXX) -o $@ $^ \
-nodefaultlibs \
-Wl,-Bstatic \
$(shell $(CXX) -print-file-name=libstdc++.a) \
$(shell $(CXX) -print-file-name=libgcc.a) \
$(shell $(CXX) -print-file-name=libgcc_eh.a) \
-Wl,-Bdynamic \
-lpthread -lc -lm -ldl

CAVEAT: Use with caution! This may work on, say, Solaris, and be completely wrong for, say, AIX or Linux. And the libraries may be correct for GCC 3.2, and wrong for GCC 3.3. Your mileage may vary.

HTH,
--Eljay

References:
- static vs. dynamic libraries
  - From: Conklin, Larry

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