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[R] Robust endian detection in CRAN xgboost build (#5232)

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* [R] Robust endian detection in CRAN xgboost build

* Check for external backtrace() lib

* Update Makevars.win
This commit is contained in:
Philip Hyunsu Cho
2020-01-27 02:55:13 -08:00
committed by GitHub
parent 1b3947d929
commit 0c7455276d
4 changed files with 1060 additions and 5 deletions
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7
Makefile
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@@ -252,10 +252,15 @@ Rpack: clean_all
cp -r dmlc-core/include xgboost/src/dmlc-core/include
cp -r dmlc-core/src xgboost/src/dmlc-core/src
cp ./LICENSE xgboost
cat R-package/src/Makevars.in|sed '2s/.*/PKGROOT=./' | sed '3s/.*/ENABLE_STD_THREAD=0/' > xgboost/src/Makevars.in
# Modify PKGROOT in Makevars.in
cat R-package/src/Makevars.in|sed '2s/.*/PKGROOT=./' > xgboost/src/Makevars.in
# Configure Makevars.win (Windows-specific Makevars, likely using MinGW)
cp xgboost/src/Makevars.in xgboost/src/Makevars.win
cat xgboost/src/Makevars.in| sed '3s/.*/ENABLE_STD_THREAD=0/' > xgboost/src/Makevars.win
sed -i -e 's/@OPENMP_CXXFLAGS@/$$\(SHLIB_OPENMP_CXXFLAGS\)/g' xgboost/src/Makevars.win
sed -i -e 's/-pthread/$$\(SHLIB_PTHREAD_FLAGS\)/g' xgboost/src/Makevars.win
sed -i -e 's/@ENDIAN_FLAG@/-DDMLC_CMAKE_LITTLE_ENDIAN=1/g' xgboost/src/Makevars.win
sed -i -e 's/@BACKTRACE_LIB@//g' xgboost/src/Makevars.win
bash R-package/remove_warning_suppression_pragma.sh
rm xgboost/remove_warning_suppression_pragma.sh