Initial import

2 files changed, 233 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..169be5a1e959
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,41 @@
+pkgbase = xgboost-git
+	pkgver = r1639.00a8076
+	pkgrel = 2
+	url = https://github.com/tqchen/xgboost
+	arch = x86_64
+	license = APACHE
+	makedepends = git
+	source = git+https://github.com/tqchen/xgboost.git
+	sha256sums = SKIP
+
+pkgname = xgboost-git
+	pkgdesc = An optimized general purpose gradient boosting library. Which is parallelized using OpenMP. It implements machine learning algorithm under gradient boosting framework, including generalized linear model and gradient boosted regression tree
+	depends = python
+	depends = bash
+	optdepends = python-xgboost-git: Python 3 Wrapper
+	optdepends = python2-xgboost-git: Python 2 Wrapper
+	provides = xgboost
+	conflicts = xgboost
+
+pkgname = python-xgboost-git
+	pkgdesc = XGBoost Python 3 wrapper
+	depends = xgboost
+	depends = python
+	depends = python-numpy
+	depends = python-scipy
+	depends = python-setuptools
+	depends = bash
+	provides = python-xgboost
+	conflicts = python-xgboost
+
+pkgname = python2-xgboost-git
+	pkgdesc = XGBoost Python 2 wrapper
+	depends = xgboost
+	depends = python2
+	depends = python2-numpy
+	depends = python2-scipy
+	depends = python2-setuptools
+	depends = bash
+	provides = python2-xgboost
+	conflicts = python2-xgboost
+
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..eec9dd669328
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,192 @@
+# Maintainer:  jyantis <yantis@yantis.net>
+
+# R package isn't compiling anymore so temp removed.
+
+pkgbase=xgboost-git
+pkgname=('xgboost-git'
+         'python-xgboost-git'
+         'python2-xgboost-git'
+         )
+         # 'r-xgboost-git'
+pkgver=r1639.00a8076
+pkgrel=2
+url='https://github.com/tqchen/xgboost'
+license=('APACHE')
+source=('git+https://github.com/tqchen/xgboost.git')
+sha256sums=('SKIP')
+makedepends=('git')
+arch=('x86_64')
+pkgver() {
+  cd xgboost
+  set -o pipefail
+  git describe --long | sed -r 's/([^-]*-g)/r\1/;s/-/./g' ||
+  printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
+}
+
+package_xgboost-git() {
+  pkgdesc='An optimized general purpose gradient boosting library. Which is parallelized using OpenMP. It implements machine learning algorithm under gradient boosting framework, including generalized linear model and gradient boosted regression tree'
+  provides=('xgboost')
+  conflicts=('xgboost')
+  depends=('python' 'bash')
+  optdepends=('python-xgboost-git: Python 3 Wrapper'
+              'python2-xgboost-git: Python 2 Wrapper')
+              # 'r-xgboost-git: R Wrapper'
+
+  cd xgboost
+  make
+
+  # Install License
+  install -D -m644 LICENSE "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
+
+  # Install Documentation
+  install -D -m644 README.md "${pkgdir}/usr/share/doc/${pkgname}/README.md"
+
+  # Install main executable
+  install -Dm755 "xgboost" "$pkgdir/usr/bin/xgboost"
+
+  # Install shared libraries
+  mkdir -p $pkgdir/usr/lib/
+  install -Dm644 wrapper/*.so "${pkgdir}/usr/lib/"
+
+  mkdir -p $pkgdir/opt/xgboost
+
+  # Copy the python wrapper to opt/xgboost
+  cp -r wrapper $pkgdir/opt/xgboost
+
+  # Copy the demos to opt/xgboost
+  cp -r demo $pkgdir/opt/xgboost
+}
+
+# package_r-xgboost-git() {
+#   msg "You will need to have these R packages installed to use this"
+#   msg "Type this in R:"
+#   msg "install.packages(\"data.table\", repos=\"http://cran.rstudio.com/\")"
+#   msg "install.packages(\"magrittr\", repos=\"http://cran.rstudio.com/\")"
+#   msg "install.packages(\"DiagrammeR\", repos=\"http://cran.rstudio.com/\")"
+#   msg "install.packages(\"vcd\", repos=\"http://cran.rstudio.com/\")"
+
+#   pkgdesc="XGBoost R wrapper"
+#   depends=('xgboost' 'r')
+#   conflicts=('r-xgboost')
+#   provides=('r-xgboost')
+#   makedepends=('xgboost')
+
+#   cd xgboost
+
+#   # Hotpatch Error: T used instead of TRUE
+#   for file in $(find . -name '*.R' -print); do
+#     sed -i 's/ = T)/ = TRUE)/' $file
+#   done
+
+#   for file in $(find . -name '*.Rd' -print); do
+#     sed -i 's/ = T)/ = TRUE)/' $file
+#   done
+
+#   make clean
+#   rm -rf xgboost xgboost*.tar.gz
+#   cp -r R-package xgboost
+#   rm -rf xgboost/inst/examples/*.buffer
+#   rm -rf xgboost/inst/examples/*.model
+#   rm -rf xgboost/inst/examples/dump*
+#   rm -rf xgboost/src/*.o xgboost/src/*.so xgboost/src/*.dll
+#   rm -rf xgboost/demo/*.model xgboost/demo/*.buffer xgboost/demo/*.txt
+#   rm -rf xgboost/demo/runall.R
+#   cp -r src xgboost/src/src
+#   mkdir xgboost/src/wrapper
+#   cp  wrapper/xgboost_wrapper.h xgboost/src/wrapper
+#   cp  wrapper/xgboost_wrapper.cpp xgboost/src/wrapper
+#   cp ./LICENSE xgboost
+#   cat R-package/src/Makevars|sed '2s/.*/PKGROOT=./' > xgboost/src/Makevars
+#   cat R-package/src/Makevars.win|sed '2s/.*/PKGROOT=./' > xgboost/src/Makevars.win
+#   R CMD build xgboost
+#   rm -rf xgboost
+#   R CMD INSTALL --as-cran xgboost*.tar.gz
+# }
+
+package_python2-xgboost-git() {
+  pkgdesc="XGBoost Python 2 wrapper"
+  depends=('xgboost'
+           'python2'
+           'python2-numpy'
+           'python2-scipy'
+           'python2-setuptools'
+           'bash')
+  conflicts=('python2-xgboost')
+  provides=('python2-xgboost')
+  makedepends=('xgboost')
+
+  cd xgboost
+
+  msg "Patching any #!/usr/bin/python to #!/usr/bin/python2"
+  for file in $(find . -name '*.py' -print); do
+    sed -r -i 's_^#!.*/usr/bin/python(\s|$)_#!/usr/bin/python2_' $file
+    sed -r -i 's_^#!.*/usr/bin/env(\s)*python(\s|$)_#!/usr/bin/env python2_' $file
+  done
+
+  msg "Patching it so it can find the shared library"
+  for file in $(find . -name '*.py' -print); do
+    sed -i 's/os.path.dirname(__file__)/"\/usr\/lib" /' $file
+  done
+
+  msg "Patching out the sys path usage since we don't use it anymore"
+  for file in $(find . -name '*.py' -print); do
+    sed -i 's/sys.path.append/# sys.path.append/' $file
+  done
+
+  msg "Patching in our module"
+  for file in $(find . -name '*.py' -print); do
+    sed -i 's/import xgboost/from xgboost import xgboost/' $file
+  done
+
+  msg "Since no setup.py lets set it up by hand"
+  pydir=`python2 -c "from distutils.sysconfig import get_python_lib; \
+    print get_python_lib()"`
+  mkdir -p "${pkgdir}/${pydir}"
+  mkdir -p "${pkgdir}/${pydir}/xgboost"
+  touch "${pkgdir}/${pydir}/xgboost/__init__.py"
+
+  cp wrapper/xgboost.py "${pkgdir}/${pydir}/xgboost"
+  cp -R demo "${pkgdir}/${pydir}/xgboost"
+}
+
+package_python-xgboost-git() {
+  pkgdesc="XGBoost Python 3 wrapper"
+  depends=('xgboost'
+           'python'
+           'python-numpy'
+           'python-scipy'
+           'python-setuptools'
+           'bash')
+  conflicts=('python-xgboost')
+  provides=('python-xgboost')
+  makedepends=('xgboost')
+
+  cd xgboost
+
+  msg "Patching it so it can find the shared library"
+  for file in $(find . -name '*.py' -print); do
+    sed -i 's/os.path.dirname(__file__)/"\/usr\/lib" /' $file
+  done
+
+  msg "Patching out the sys path usage since we don't use it anymore"
+  for file in $(find . -name '*.py' -print); do
+    sed -i 's/sys.path.append/# sys.path.append/' $file
+  done
+
+  msg "Patching in our module"
+  for file in $(find . -name '*.py' -print); do
+    sed -i 's/import xgboost/from xgboost import xgboost/' $file
+  done
+
+  msg "Since no setup.py lets set it up by hand"
+  pydir=`python -c "from distutils.sysconfig import get_python_lib; \
+    print(get_python_lib())"`
+  mkdir -p "${pkgdir}/${pydir}"
+  mkdir -p "${pkgdir}/${pydir}/xgboost"
+  touch "${pkgdir}/${pydir}/xgboost/__init__.py"
+
+  cp wrapper/xgboost.py "${pkgdir}/${pydir}/xgboost"
+  cp -R demo "${pkgdir}/${pydir}/xgboost"
+}
+
+# vim:set ts=2 sw=2 et: