Fix Windows build: add LAPACK/BLAS/FLIBS to Makevars, exclude .github from tarball

Tim Tsang · Tim Tsang · commit 371198a4322e · 2026-03-23T15:33:43.000+08:00
RcppArmadillo needs LAPACK on Windows (dgemv_, dpotrf_ etc). Also add
.github to .Rbuildignore so R CMD check doesn't flag it.
diff --git a/.Rbuildignore b/.Rbuildignore
@@ -4,3 +4,4 @@
 ^notebook$
 ^\.DS_Store$
 ^test_dynamic_seasons\.R$
+^\.github$
diff --git a/src/Makevars b/src/Makevars
@@ -1,2 +1,2 @@
 CXX_STD = CXX11
-PKG_LIBS = `"$(R_HOME)/bin/Rscript" -e "RcppParallel::RcppParallelLibs()"`
+PKG_LIBS = `"$(R_HOME)/bin/Rscript" -e "RcppParallel::RcppParallelLibs()"` $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS)
diff --git a/src/Makevars.win b/src/Makevars.win
@@ -1,3 +1,3 @@
 CXX_STD = CXX11
 PKG_CXXFLAGS = -DRCPP_PARALLEL_USE_TBB=1
-PKG_LIBS = $(shell "${R_HOME}/bin${R_ARCH_BIN}/Rscript.exe" -e "RcppParallel::RcppParallelLibs()")
+PKG_LIBS = $(shell "${R_HOME}/bin${R_ARCH_BIN}/Rscript.exe" -e "RcppParallel::RcppParallelLibs()") $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS)

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`	`1`	`CXX_STD = CXX11`
`2`		-PKG_LIBS = `"$(R_HOME)/bin/Rscript" -e "RcppParallel::RcppParallelLibs()"`
	`2`	+PKG_LIBS = `"$(R_HOME)/bin/Rscript" -e "RcppParallel::RcppParallelLibs()"` $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS)