not building doc by default

1 files changed, 36 insertions, 29 deletions

diff --git a/PKGBUILD b/PKGBUILD
index 0f9769b2bfb7..5fd1901119a0 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -5,18 +5,26 @@ pkgname=${_pkgname}-beta
 pkgver=20190228
 _pkgver=$(date -d ${pkgver} +%-d%b%Y)
 pkgrel=3
-pkgdesc="Large-scale Atomic/Molecular Massively Parallel Simulator"
+pkgdesc="Large-scale Atomic/Molecular Massively Parallel Simulator."
 url="http://lammps.sandia.gov/"
 arch=('x86_64')
 license=('GPL')
 depends=('fftw' 'openmpi')
-makedepends=('cmake' 'python-sphinx' 'lammpsdoc')
-optdepends=('kim-api: support for OpenKIM potentials')
+makedepends=('cmake')
+optdepends=('kim-api: support for OpenKIM potentials'
+            'python-sphinx: install to build documentation'
+            'lammpsdoc: install to build documentation')
 conflicts=('lammps')
 provides=('lammps')
 source=("${_pkgname}-${_pkgver}.tar.gz::https://github.com/${_pkgname}/${_pkgname}/archive/patch_${_pkgver}.tar.gz")
 sha512sums=('dc264ec43a5a917a0a7905f89076c2e10e8d5613bb710fb970eb388721860d7d409db7d988803bde823ddd74691c4b3bdf5bf4a72713476dad5a4b0833a4dbd0')
 
+_BUILD_DOC=false
+# Set the above to 'true' if you want local documentation
+# You will also have to install the relevant optional dependencies
+# 'python-sphinx' is in the repos,
+# while lammpsdoc is available via the AUR package 'lammpsdoc-git'
+
 prepare(){
   cd "${_pkgname}-patch_${_pkgver}"
   mkdir -p build
@@ -34,38 +42,37 @@ build() {
 
   make
 
-  # The rest of this script generates the documentation
-  # If you don't want that, comment out the rest of this build() section
-  # as well as the 'install' line in package()
-  # Also remove 'python-sphinx' & 'lammpsdoc' from makedepends()
-
-  # Generate ReStructuredText from Text files
-  mkdir -p rst
+  if _BUILD_DOC ; then
+    # Generate ReStructuredText from Text files
+    mkdir -p rst
 
-  for file in ../doc/src/*.txt
-  do
-    tmp=${file%.*} # Strips the '.txt' extension
-    fname=${tmp##*/} # Strips the path prefixing the file-name
-    txt2rst ${file} > "rst/${fname}.rst"
-  done
+    for file in ../doc/src/*.txt
+    do
+      tmp=${file%.*} # Strips the '.txt' extension
+      fname=${tmp##*/} # Strips the path prefixing the file-name
+      txt2rst ${file} > "rst/${fname}.rst"
+    done
 
-  # Generate HTML from ReStructuredText files
-  mkdir -p html
-  cp -r ../doc/src/* rst/
+    # Generate HTML from ReStructuredText files
+    mkdir -p html
+    cp -r ../doc/src/* rst/
 
-  sphinx-build -b html -c "../doc/utils/sphinx-config" -d "doctrees" "rst" html
+    sphinx-build -b html -c "../doc/utils/sphinx-config" -d "doctrees" "rst" html
+  fi
 }
 
 package() {
   cd "${_pkgname}-patch_${_pkgver}/build"
   make DESTDIR="${pkgdir}" install
-  install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html" "html/"*.html
-  install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html" "html/"*.js
-  install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html/_images" "html/_images/"*
-  install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html/_static" "html/_static/"*.png
-  install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html/_static" "html/_static/"*.gif
-  install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html/_static" "html/_static/"*.js
-  install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html/_static/css" "html/_static/css/"*.css
-  install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html/_static/fonts" "html/_static/fonts/"*
-  install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html/_static/js" "html/_static/js/"*.js
+  if _BUILD_DOC ; then
+    install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html" "html/"*.html
+    install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html" "html/"*.js
+    install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html/_images" "html/_images/"*
+    install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html/_static" "html/_static/"*.png
+    install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html/_static" "html/_static/"*.gif
+    install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html/_static" "html/_static/"*.js
+    install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html/_static/css" "html/_static/css/"*.css
+    install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html/_static/fonts" "html/_static/fonts/"*
+    install -Dm644 -t "${pkgdir}/usr/share/doc/${_pkgname}/html/_static/js" "html/_static/js/"*.js
+  fi
 }