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MinGW: shared library prefix and appveyor CI (#2539)

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* for MinGW, drop the 'lib' prefix from shared library name

* fix defines for 'g++ 4.8 or higher' to include g++ >= 5

* fix compile warnings

* [Appveyor] add MinGW with python; remove redundant jobs

* [Appveyor] also do python build for one of msvc jobs
This commit is contained in:
Vadim Khotilovich
2017-07-25 01:06:47 -05:00
committed by GitHub
parent d41dc078b6
commit 00eda28b3c
5 changed files with 83 additions and 38 deletions
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4
include/xgboost/base.h
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@@ -43,13 +43,13 @@
/*!
* \brief Check if alignas(*) keyword is supported. (g++ 4.8 or higher)
*/
#if defined(__GNUC__) && __GNUC__ == 4 && __GNUC_MINOR__ >= 8
#if defined(__GNUC__) && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 8) || __GNUC__ > 4)
#define XGBOOST_ALIGNAS(X) alignas(X)
#else
#define XGBOOST_ALIGNAS(X)
#endif
#if defined(__GNUC__) && __GNUC__ == 4 && __GNUC_MINOR__ >= 8 && \
#if defined(__GNUC__) && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 8) || __GNUC__ > 4) && \
!defined(__CUDACC__)
#include <parallel/algorithm>
#define XGBOOST_PARALLEL_SORT(X, Y, Z) __gnu_parallel::sort((X), (Y), (Z))