use some system libs

.SRCINFO

@@ -1,7 +1,7 @@
 pkgbase = stanc
 	pkgdesc = A package for obtaining Bayesian inference using the No-U-Turn sampler, a variant of Hamiltonian Monte Carlo.
 	pkgver = 2.32.0_rc1
-	pkgrel = 1
+	pkgrel = 2
 	url = https://mc-stan.org/
 	arch = i686
 	arch = x86_64
@@ -9,9 +9,20 @@ pkgbase = stanc
 	makedepends = texlive-bin
 	makedepends = texlive-core
 	makedepends = doxygen
+	makedepends = gtest
+	makedepends = benchmark
+	makedepends = sundials
+	makedepends = boost
+	makedepends = eigen
+	makedepends = stanmath
+	makedepends = python-cpplint
+	makedepends = opencl-headers
+	makedepends = rapidjson
 	depends = gcc-libs
 	provides = cmdstan
 	source = https://github.com/stan-dev/cmdstan/releases/download/v2.32.0-rc1/cmdstan-2.32.0-rc1.tar.gz
+	source = local
 	sha512sums = 6e734ce47561bf9b2d8674bedd0ddd1e22f476d324ac546a368e0ee925ebcb02f1c3da6d8bdc65fcbca15133f2a19c5a4ce46defee1a1b7264b458f76a151a87
+	sha512sums = 94f898b78f66e517b61d6ce2295e72a07e0a9154852c8b8607600fcb968bf106870f3dcde94ae32d7d8f6663e69cfaa021cdea9a2dc88a96479e86686e126950
 
 pkgname = stanc

PKGBUILD

@@ -4,23 +4,41 @@
 pkgname='stanc'
 pkgdesc="A package for obtaining Bayesian inference using the No-U-Turn sampler, a variant of Hamiltonian Monte Carlo."
 pkgver=2.32.0_rc1
-pkgrel=1
+pkgrel=2
 arch=('i686' 'x86_64')
 url='https://mc-stan.org/'
 license=('BSD')
 depends=('gcc-libs')
 makedepends=('texlive-bin' 'texlive-core' 'doxygen'
 # needed if compile against system library
-
-# 'gtest' 'benchmark' 'sundials' 'boost' 'eigen' 'tbb' 'stanmath'
-# 'python-cpplint' 'opencl-headers' 'rapidjson' 'cli11'
+'gtest' 'benchmark' 'sundials' 'boost' 'eigen' 'stanmath'
+'python-cpplint' 'opencl-headers' 'rapidjson'
+# 'cli11'
+# 'tbb': no  <tbb/tbb_stddef.h>
 )
 provides=("cmdstan")
-source=(https://github.com/stan-dev/cmdstan/releases/download/v${pkgver/_/-}/cmdstan-${pkgver/_/-}.tar.gz)
-sha512sums=('6e734ce47561bf9b2d8674bedd0ddd1e22f476d324ac546a368e0ee925ebcb02f1c3da6d8bdc65fcbca15133f2a19c5a4ce46defee1a1b7264b458f76a151a87')
+source=(https://github.com/stan-dev/cmdstan/releases/download/v${pkgver/_/-}/cmdstan-${pkgver/_/-}.tar.gz
+local
+)
+sha512sums=('6e734ce47561bf9b2d8674bedd0ddd1e22f476d324ac546a368e0ee925ebcb02f1c3da6d8bdc65fcbca15133f2a19c5a4ce46defee1a1b7264b458f76a151a87'
+            '94f898b78f66e517b61d6ce2295e72a07e0a9154852c8b8607600fcb968bf106870f3dcde94ae32d7d8f6663e69cfaa021cdea9a2dc88a96479e86686e126950')
 
+prepare(){
+  cd "${srcdir}/cmdstan-${pkgver/_/-}"
+  cp ${srcdir}/local make/local
+  cp ${srcdir}/local stan/make/local
+  # sed -i 's|CLI11/CLI11.hpp|CLI/CLI.hpp|g' src/cmdstan/stansummary.cpp
+}
 build() {
   cd "${srcdir}/cmdstan-${pkgver/_/-}"
+  cd stan/lib/stan_math/lib/tbb_2020.3/
+  mkdir ${srcdir}/tbb
+  make tbb
+  find build -type f -executable -exec install -DTm644 "{}" "${srcdir}/tbb/{}" \;
+  mv build/*_release/*.so* ${srcdir}/tbb/
+  cd "${srcdir}/cmdstan-${pkgver/_/-}"
+  export LDFLAGS="-L${srcdir}/tbb -ltbb -Wl,-rpath,/usr/lib/stan"
+  export CXXFLAGS="-fPIC -Isrc -Istan/src -I/usr/include/eigen3 -Istan/lib/stan_math/lib/tbb_2020.3/include/ -D_REENTRANT -Ilib/CLI11-1.9.1/"
   make build
 }
 
@@ -48,4 +66,5 @@ package() {
   # Install LICENSE file:
   install -dm755                  "${pkgdir}/usr/share/licenses/stan"
   cp -r "stan/licenses/." "${pkgdir}/usr/share/licenses/stan/."
+  install -Dm755 ${srcdir}/tbb/*.so*  -t "${pkgdir}/usr/lib/stan"
 }

local

@@ -0,0 +1,11 @@
+MATH = /usr/include/stan/
+BOOST = /usr/include/boost
+EIGEN = /usr/include/eigen3
+OPENCL = /usr/include/CL
+#TBB = /usr/include/tbb
+SUNDIALS = /usr/include/sundials
+BENCHMARK = /usr/include/benchmark
+GTEST = /usr/include/gtest
+CPPLINT = /usr/lib/python3.10/site-packages/
+RAPIDJSON = /usr/include/rapidjson/
+#CLI11 = /usr/include/CLI/