#19790: FLINT testsuite drops LDFLAGS
----------------------------------+----------------------------
   Reporter:  jdemeyer            |            Owner:
       Type:  defect              |           Status:  new
   Priority:  blocker             |        Milestone:  sage-7.0
  Component:  packages: standard  |         Keywords:
  Merged in:                      |          Authors:
  Reviewers:                      |  Report Upstream:  N/A
Work issues:                      |           Branch:
     Commit:                      |     Dependencies:
   Stopgaps:                      |
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 FLINT itself uses `LDFLAGS` correctly, but the testsuite does not.
 Symptom:
 {{{
 build/interfaces/test/t-NTL-interface: /usr/lib/powerpc64le-linux-
 gnu/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by
 /home/jdemeyer/sage-gcc53/local/lib/libntl.so.19)
 Makefile:211: recipe for target 'check' failed
 }}}

 Using verbose `make` rules, we see the command line to compile that file:
 {{{
 g++ -ansi -pedantic -Wall -O2 -funroll-loops -g   -I/home/jdemeyer/sage-
 gcc53/local/var/tmp/sage/build/flint-2.5.2/src -I/home/jdemeyer/sage-
 gcc53/local/include -I/home/jdemeyer/sage-gcc53/local/include
 -I/home/jdemeyer/sage-gcc53/local/include interfaces/test/t-NTL-
 interface.cpp build/interfaces/NTL-interface.o -o build/interfaces/test/t
 -NTL-interface -L/home/jdemeyer/sage-
 gcc53/local/var/tmp/sage/build/flint-2.5.2/src -L/home/jdemeyer/sage-
 gcc53/local/lib -L/home/jdemeyer/sage-gcc53/local/lib -L/home/jdemeyer
 /sage-gcc53/local/lib -lflint -lmpfr -lgmp -lm -lntl -lpthread
 }}}

--
Ticket URL: <http://trac.sagemath.org/ticket/19790>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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