#12840: update M4RI to newest upstream release
--------------------------------------------+-------------------------------
Reporter: malb | Owner: tbd
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.1
Component: packages | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers: Simon King
Authors: Martin Albrecht | Merged in:
Dependencies: to be merged with #12841 | Stopgaps:
--------------------------------------------+-------------------------------
Comment (by malb):
So Fedora has libpng.so then? I am asking because I am not checking for
png15 explicitly.
{{{
if test "x${want_png}" = "xyes" ; then
PKG_CHECK_MODULES([PNG], [libpng],
[have_libpng="yes"; LIBPNG_LIBADD=`pkg-config --libs libpng`],
[have_libpng="no"])
if ! test "x${have_libpng}" = "xyes" ; then
AC_CHECK_LIB([png],
[png_create_write_struct],
[have_libpng="yes"; LIBPNG_LIBADD="-lpng"],
[AC_CHECK_LIB([png14],
[png_create_write_struct],
[have_libpng="yes"; LIBPNG_LIBADD="-lpng14"],
[AC_CHECK_LIB([png12],
[png_create_write_struct],
[have_libpng="yes"; LIBPNG_LIBADD="-lpng12"],
[AC_CHECK_LIB([png10],
[png_create_write_struct],
[have_libpng="yes"; LIBPNG_LIBADD="-lpng10"],
[have_libpng="no"])
])
])
])
fi
if test "x${have_libpng}" = "xno" ; then
AC_MSG_WARN([Can not find a usuable PNG library. Make sure that
CPPFLAGS and LDFLAGS are correctly set.])
fi
fi
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12840#comment:49>
Sage <http://www.sagemath.org>
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