#20107: Add optional gap3_jm package
-------------------------------------+-------------------------------------
       Reporter:  stumpc5            |        Owner:
           Type:  enhancement        |       Status:  new
       Priority:  major              |    Milestone:  sage-7.1
      Component:  packages:          |   Resolution:
  optional                           |    Merged in:
       Keywords:                     |    Reviewers:
        Authors:                     |  Work issues:
Report Upstream:  N/A                |       Commit:
         Branch:  u/stumpc5/20107    |  5483a58699784651d5fd47a633a68aed04f71cf1
   Dependencies:                     |     Stopgaps:
-------------------------------------+-------------------------------------

Comment (by stumpc5):

 The critical part of the {{{Makefile}}} is
 {{{
 x86linux-gcc:
         @$(MAKE) system.o   CC=gcc  CFLAGS="$(COPTS) -m32 -O2 -DSYS_IS_USG
 -DSYS_HAS_TIME_PROTO -DSYS_HAS_SIGNAL_PROTO -DSYS_HAS_IOCTL_PROTO"
         @$(MAKE) gap CC=gcc CFLAGS="$(COPTS) -m32 -O " SYS_FILE=system.o
 LOPTS="$(LOPTS) -m32 -static"
         strip gap
         mv gap ../bin/gap.x86linux

 x86linux-gccd:
         @$(MAKE) system.o   CC=gcc  CFLAGS="-g -m32 -O2 -DSYS_IS_USG
 -DSYS_HAS_TIME_PROTO -DSYS_HAS_SIGNAL_PROTO -DSYS_HAS_IOCTL_PROTO"
         @$(MAKE) gap CC=gcc CFLAGS="-g -m32 -O " SYS_FILE=system.o
 LOPTS="-g -m32 -static"

 x86linux-gcc64:
         @$(MAKE) system.o   CC=gcc  CFLAGS="$(COPTS) -O -DSYS_IS_64_BIT
 -DSYS_IS_USG -DSYS_HAS_TIME_PROTO -DSYS_HAS_SIGNAL_PROTO
 -DSYS_HAS_IOCTL_PROTO"
         @$(MAKE) gap CC=gcc CFLAGS="$(COPTS) -O -DSYS_IS_64_BIT "
 SYS_FILE=system.o LOPTS="$(LOPTS) -static"
         strip gap
         mv gap ../bin/gap.x86linux64

 x86-dos-djgpp:
         @$(MAKE) system.o   CC=gcc  CFLAGS="$(COPTS) -DSYS_IS_MSDOS_DJGPP
 -DSYS_HAS_MISC_PROTO"
         @$(MAKE) gapdjg.exe CC=gcc  CFLAGS="$(COPTS) -O1"
 SYS_FILE=system.o  LOPTS="$(LOPTS)"

 x86-dos-djgppcross:
         @$(MAKE) system.o   CC=dos-gcc  CFLAGS="$(COPTS)
 -DSYS_IS_MSDOS_DJGPP -DSYS_HAS_MISC_PROTO"
         @$(MAKE) gapdjg.exe CC=dos-gcc  CFLAGS="$(COPTS) -O1"
 SYS_FILE=system.o  LOPTS="$(LOPTS)"

 # sbrk doesn't work in macosx so we need to use vm_allocate
 macosx-gcc:
         @$(MAKE) system.o   CC=gcc  CFLAGS="$(COPTS) -m32 -DSYS_IS_MACOSX
 -DARCH_INCLUDE -DSYS_HAS_IOCTL_PROTO"
         @$(MAKE) gap        CC=gcc  CFLAGS="$(COPTS) -m32 -O2"
 SYS_FILE=system.o  LOPTS="$(LOPTS) -m32"

 # sbrk doesn't work in macosx so we need to use vm_allocate
 # This is using Frank Luebeck's optimized compile....but it doesn't
 # change the GAPstones for the files in ../tst
 macosx-gcc-686-optimized:
         @$(MAKE) system.o   CC=gcc  CFLAGS="$(COPTS) -m32 -fomit-frame-
 pointer -pipe -fno-strength-reduce -march=i686 -falign-loops=2 -falign-
 jumps=2 -falign-functions=2 -DCPU=686 -g -O2 -DSYS_IS_MACOSX
 -DARCH_INCLUDE -DSYS_HAS_IOCTL_PROTO"
         @$(MAKE) gap        CC=gcc  CFLAGS="$(COPTS) -m32 -fomit-frame-
 pointer -pipe -fno-strength-reduce -march=i686 -falign-loops=2 -falign-
 jumps=2 -falign-functions=2 -DCPU=686 -g -O3"  SYS_FILE=system.o
 LOPTS="$(LOPTS) -m32"

 sun-sparc-solaris-cc:
         @$(MAKE) system.o   CC=cc  CFLAGS="$(COPTS) -O -DSYS_IS_USG
 -DSYS_HAS_TIME_PROTO -DSOLARIS2"
         @echo "Don't worry about 'out of range' and 'overflow' warnings"
         @echo "(29 in total)"
         @$(MAKE) gap        CC=cc  CFLAGS="$(COPTS) -O2"
 SYS_FILE=system.o  LOPTS="$(LOPTS)"

 sun-sparc-solaris-gcc2:
         @$(MAKE) system.o   CC=gcc  CFLAGS="$(COPTS)  -O6 -DSYS_IS_USG
 -DSYS_HAS_TIME_PROTO -DSOLARIS2"
         @$(MAKE) gap        CC=gcc  CFLAGS="$(COPTS)  -O6"
 SYS_FILE=system.o LOPTS="$(LOPTS)"

 # 'sys/times.h' claims 'times' returns 'clock_t' (how shall it return -1?)
 sun-sparc-sunos-gcc:
         @$(MAKE) system.o   CC=gcc  CFLAGS="$(COPTS) -DSYS_IS_USG
 -DSYS_HAS_TIME_PROTO -DSYS_HAS_SIGNAL_PROTO"
         @$(MAKE) gap        CC=gcc  CFLAGS="$(COPTS) -O2"
 SYS_FILE=system.o  LOPTS="$(LOPTS)"

 # 'sys/times.h' claims 'times' returns 'clock_t' (how shall it return -1?)
 sun-sparc-sunos-cc:
         @$(MAKE) system.o   CFLAGS="$(COPTS) -DSYS_IS_USG
 -DSYS_HAS_TIME_PROTO"
         @$(MAKE) gap        CFLAGS="$(COPTS) -O"  SYS_FILE=system.o
 LOPTS="$(LOPTS)"

 bsd:
         @$(MAKE) system.o   CC=$(CC)  CFLAGS="$(COPTS) -DSYS_IS_BSD"
         @$(MAKE) gap        CC=$(CC)  CFLAGS="$(COPTS) -O"
 SYS_FILE=system.o  LOPTS="$(LOPTS)"
 }}}
 I have no idea what of that is necessary and what can be simplified... Do
 you know?

--
Ticket URL: <http://trac.sagemath.org/ticket/20107#comment:27>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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