Building LO on OpenSUSE 42.2, against the latest available system boost library (1.54.0), is failing here with:
/home/davido/projects/libo/tools/source/generic/fract.cxx:183:25: error: ‘boost::integer’ has not been declared T gcd1 = boost::integer::gcd(i.numerator(), den); Looking into the most recent version: http://www.boost.org/doc/libs/1_64_0/boost/rational.hpp reveals, that this part of the code is consumed from: #include <boost/integer/common_factor_rt.hpp> // for boost::integer::gcd, lcm On 1.54 the similar line in rational.hpp read: #include <boost/math/common_factor_rt.hpp> // for boost::math::gcd, lcm So that this diff fixed the problem here: diff --git a/tools/source/generic/fract.cxx b/tools/source/generic/fract.cxx index bc9bef467e86..02fb711c0c84 100644 --- a/tools/source/generic/fract.cxx +++ b/tools/source/generic/fract.cxx @@ -180,8 +180,8 @@ namespace T den = r.denominator(); // Avoid overflow and preserve normalization - T gcd1 = boost::integer::gcd(i.numerator(), den); - T gcd2 = boost::integer::gcd(num, i.denominator()); + T gcd1 = boost::math::gcd(i.numerator(), den); + T gcd2 = boost::math::gcd(num, i.denominator()); bool fail = false; fail |= o3tl::checked_multiply(i.numerator() / gcd1, num / gcd2, num); Unless we want to make the code compile against different boost versions, should we rather bump the boost version check? My autogen.input is: [1]. * [1] http://paste.openstack.org/show/608796/ _______________________________________________ LibreOffice mailing list LibreOffice@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/libreoffice
