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From: | Miguel Guedes |
Subject: | Issue with AC_LANG_PROGRAM |
Date: | Thu, 18 Jul 2013 10:36:16 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:22.0) Gecko/20100101 Thunderbird/22.0 |
Hello,I am using AC_LANG_PROGRAM to test for libboost_system and it invokes gcc/g++ in the following way:
configure:3975: g++ -o conftest -g -O2 -lboost_system conftest.cppThe above results in a few errors and doesn't link even though the library in question is present in the system. This is because the source file should be at the front in the call to g++, e.g.:
g++ conftest.cpp -o conftest -g -O2 -lboost_systemWhat can be done with autoconf to overcome this limitation? Can the parameter order be customized somehow or perhaps some other macro be used?
Miguel
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