#13325: eclib does not build on Cygwin
------------------------------------------------------------+---------------
Reporter: jpflori | Owner:
tbd
Type: defect | Status:
needs_review
Priority: major | Milestone:
sage-5.3
Component: cygwin | Resolution:
Keywords: eclib spkg cygwin | Work issues:
Report Upstream: Workaround found; Bug reported upstream. | Reviewers:
Authors: Jean-Pierre Flori | Merged in:
Dependencies: #13333 | Stopgaps:
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Comment (by jpflori):
I think I now remember what the problem was:
* autotools indeed does its magic with $(EXEEXT),
* but you directly put smattest (and others) in a target, so make tries to
build it generically and doesn't use the magic smattest$(EXEEXT) target
and its autotools CFLAGS (and the one you provided to it) so it fails
* except on Linux (and others) where the autotools magic defines a target
for smattest and we get lucky...
Here is an excerpt of what failed on Cygwin:
{{{
libtool: link: g++ -I/home/jp/sage-5.2/local/include
-I/home/jp/sage-5.2/local/include -I/home/jp/sage-5.2/local/include
-DNTL_ALL -DUSE_PARI_FACTORING -DMETHOD=2 -DNEW_OP_ORDER -g -O3 -o
.libs/mwrank.exe mwrank.o
/home/jp/sage-5.2/spkg/build/eclib-20120428.p0/src/libsrc/.libs/libjc.a
/usr/lib/gcc/i686-pc-cygwin/4.5.3/libstdc++.dll.a -L../libsrc
-L/home/jp/sage-5.2/local/lib -lntl -lpari
/home/jp/sage-5.2/local/lib/libgmp.dll.a -L/usr/lib/gcc/i686-pc-
cygwin/4.5.3 -L/home/jp/sage-5.2/local/lib
g++ -g -O3 smattest.cc -o smattest
smattest.cc:30:25: erreur fatale: eclib/arith.h : No such file or
directory
compilation terminée.
<builtin>: recipe for target `smattest' failed
}}}
After adding $(EXEEXT) I got
{{{
/bin/sh ../libtool --tag=CXX --mode=link g++
-I/home/jp/sage-5.2/local/include -I/home/jp/sage-5.2/local/include
-I/home/jp/sage-5.2/local/include -DNTL_ALL -DUSE_PARI_FACTORING
-DMETHOD=2 -DNEW_OP_ORDER -g -O3 -ljc -L../libsrc
-L/home/jp/sage-5.2/local/lib -lntl -lgmp -L/home/jp/sage-5.2/local/lib
-lpari -lgmp -o mwrank.exe mwrank.o
libtool: link: g++ -I/home/jp/sage-5.2/local/include
-I/home/jp/sage-5.2/local/include -I/home/jp/sage-5.2/local/include
-DNTL_ALL -DUSE_PARI_FACTORING -DMETHOD=2 -DNEW_OP_ORDER -g -O3 -o
.libs/mwrank.exe mwrank.o
/home/jp/sage-5.2/spkg/build/eclib-20120428.p0/src/libsrc/.libs/libjc.dll.a
-L../libsrc -L/home/jp/sage-5.2/local/lib
/home/jp/sage-5.2/local/lib/libntl.dll.a /usr/lib/gcc/i686-pc-
cygwin/4.5.3/libstdc++.dll.a -lpari
/home/jp/sage-5.2/local/lib/libgmp.dll.a -L/home/jp/sage-5.2/local/lib
-L/usr/lib/gcc/i686-pc-cygwin/4.5.3
g++ -DPACKAGE_NAME=\"eclib\" -DPACKAGE_TARNAME=\"eclib\"
-DPACKAGE_VERSION=\"2012-04-25\" -DPACKAGE_STRING=\"eclib\ 2012-04-25\"
-DPACKAGE_BUGREPORT=\"[email protected]\" -DPACKAGE_URL=\"\"
-DPACKAGE=\"eclib\" -DVERSION=\"2012-04-25\" -DSTDC_HEADERS=1
-DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1
-DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1
-DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1
-DLT_OBJDIR=\".libs/\" -DHAVE_ALLOCA_H=1 -DHAVE_ALLOCA=1 -DHAVE_STDLIB_H=1
-DHAVE_STRING_H=1 -DHAVE_UNISTD_H=1 -DHAVE__BOOL=1 -DHAVE_STDBOOL_H=1
-Drestrict=__restrict -DHAVE_FLOOR=1 -DHAVE_MEMMOVE=1 -DHAVE_MEMSET=1
-DHAVE_POW=1 -DHAVE_SQRT=1 -DHAVE_STRCHR=1 -I. -I../libsrc
-I/home/jp/sage-5.2/local/include -I/home/jp/sage-5.2/local/include
-I/home/jp/sage-5.2/local/include -I/home/jp/sage-5.2/local/include
-I/home/jp/sage-5.2/local/include -DNTL_ALL -DUSE_PARI_FACTORING
-DMETHOD=2 -DNEW_OP_ORDER -g -O3 -MT smattest.o -MD -MP -MF
.deps/smattest.Tpo -c -o smattest.o smattest.cc
mv -f .deps/smattest.Tpo .deps/smattest.Po
/bin/sh ../libtool --tag=CXX --mode=link g++
-I/home/jp/sage-5.2/local/include -I/home/jp/sage-5.2/local/include
-I/home/jp/sage-5.2/local/include -DNTL_ALL -DUSE_PARI_FACTORING
-DMETHOD=2 -DNEW_OP_ORDER -g -O3 -ljc -L../libsrc
-L/home/jp/sage-5.2/local/lib -lntl -lgmp -L/home/jp/sage-5.2/local/lib
-lpari -lgmp -o smattest.exe smattest.o
libtool: link: g++ -I/home/jp/sage-5.2/local/include
-I/home/jp/sage-5.2/local/include -I/home/jp/sage-5.2/local/include
-DNTL_ALL -DUSE_PARI_FACTORING -DMETHOD=2 -DNEW_OP_ORDER -g -O3 -o
.libs/smattest.exe smattest.o
/home/jp/sage-5.2/spkg/build/eclib-20120428.p0/src/libsrc/.libs/libjc.dll.a
-L../libsrc -L/home/jp/sage-5.2/local/lib
/home/jp/sage-5.2/local/lib/libntl.dll.a /usr/lib/gcc/i686-pc-
cygwin/4.5.3/libstdc++.dll.a -lpari
/home/jp/sage-5.2/local/lib/libgmp.dll.a -L/home/jp/sage-5.2/local/lib
-L/usr/lib/gcc/i686-pc-cygwin/4.5.3
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13325#comment:32>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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