math/stanmath: New port: C++ template library for automatic differentiation

math/Makefile

@@ -987,6 +987,7 @@
     SUBDIR += spooles-mpich
     SUBDIR += spot
     SUBDIR += sprng
+    SUBDIR += stanmath
     SUBDIR += stp
     SUBDIR += suitesparse
     SUBDIR += suitesparse-amd

math/stanmath/Makefile

@@ -0,0 +1,35 @@
+PORTNAME=	stanmath
+DISTVERSIONPREFIX=	v
+DISTVERSION=	4.1.0
+CATEGORIES=	math
+
+MAINTAINER=	yuri@FreeBSD.org
+COMMENT=	C++ template library for automatic differentiation
+
+LICENSE=	BSD3CLAUSE
+LICENSE_FILE=	${WRKSRC}/LICENSE.md
+
+RUN_DEPENDS=	${LOCALBASE}/include/boost/math/constants/constants.hpp:devel/boost-libs \
+		${LOCALBASE}/include/tbb/task_arena.h:devel/onetbb # compiler define -DTBB_INTERFACE_NEW chooses oneTBB as opposed to TBB
+TEST_DEPENDS=	gmake:devel/gmake
+
+USES=		eigen:3,run, python:test shebangfix
+
+USE_GITHUB=	yes
+GH_ACCOUNT=	stan-dev
+GH_PROJECT=	math
+
+SHEBANG_FILES=	runTests.py
+
+MAKE_ENV=	TBB_LIB="${LOCALBASE}/lib"
+
+NO_BUILD=	yes
+NO_ARCH=	yes
+
+do-install:
+	@cd ${WRKSRC} && ${COPYTREE_SHARE} stan ${STAGEDIR}${PREFIX}/include
+
+do-test: # fail to compile: https://github.com/stan-dev/math/issues/2571
+	@cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} ./runTests.py test/unit test/prob
+
+.include <bsd.port.mk>

math/stanmath/distinfo

@@ -0,0 +1,3 @@
+TIMESTAMP = 1630043342
+SHA256 (stan-dev-math-v4.1.0_GH0.tar.gz) = f526be5f24864f256409ae5e4a17a5858e762a23c329d615a0709cd3935197ba
+SIZE (stan-dev-math-v4.1.0_GH0.tar.gz) = 28210482

math/stanmath/files/patch-make_compiler__flags

@@ -0,0 +1,14 @@
+--- make/compiler_flags.orig	2021-08-28 03:13:59 UTC
++++ make/compiler_flags
+@@ -274,9 +274,9 @@ LDLIBS_TBB ?= $(LDFLAGS_TBB)
+ 
+ endif
+ 
+-ifdef TBB_INTERFACE_NEW
++#ifdef TBB_INTERFACE_NEW
+ CPPFLAGS_TBB ?= -DTBB_INTERFACE_NEW
+-endif
++#endif
+ 
+ ################################################################################
+ # Setup STAN_THREADS

math/stanmath/files/patch-runTests.py

@@ -0,0 +1,11 @@
+--- runTests.py.orig	2021-08-28 03:33:35 UTC
++++ runTests.py
+@@ -172,7 +172,7 @@ def generateTests(j):
+     if isWin():
+         doCommand("mingw32-make -j%d generate-tests -s" % (j or 1))
+     else:
+-        doCommand("make -j%d generate-tests -s" % (j or 1))
++        doCommand("gmake -j%d generate-tests -s" % (j or 1))
+ 
+ 
+ def divide_chunks(l, n):

math/stanmath/pkg-descr

@@ -0,0 +1,6 @@
+The Stan Math Library is a C++, reverse-mode automatic differentiation library
+designed to be usable, extensive and extensible, efficient, scalable, stable,
+portable, and redistributable in order to facilitate the construction and
+utilization of algorithms that utilize derivatives.
+
+WWW: https://mc-stan.org/math/