help R CMD build

Author: kevinushey

.Rbuildignore

@@ -6,7 +6,9 @@
 ^appveyor\.yml$
 ^doc$
 ^gen$
+^libs$
 ^inst/lib$
+^inst/libs$
 ^revdep$
 ^src/.*\.o$
 ^src/tbb/build/lib_.*$

.gitignore

@@ -3,11 +3,11 @@
 .Rhistory
 .RData
 .DS_Store
-autom4te.cache/
-config.log
-config.status
 inst/doc
+inst/lib
+inst/libs
+libs
 revdep
-src-i386/
-src-x64/
+src-i386
+src-x64
 tbb.log

src/install.libs.R

@@ -1,11 +1,19 @@
 
+# !diagnostics suppress=R_PACKAGE_DIR,SHLIB_EXT,R_ARCH
 .install.libs <- function() {
 
    # copy default library
    files <- Sys.glob(paste0("*", SHLIB_EXT))
    dest <- file.path(R_PACKAGE_DIR, paste0("libs", R_ARCH))
    dir.create(dest, recursive = TRUE, showWarnings = FALSE)
    file.copy(files, dest, overwrite = TRUE)
+   
+   # also copy to package 'libs' folder, for devtools
+   dest <- paste0("../libs", R_ARCH)
+   dir.create(dest, recursive = TRUE, showWarnings = FALSE)
+   file.copy(files, dest, overwrite = TRUE)
+   
+   # copy symbols if available
    if (file.exists("symbols.rds"))
       file.copy("symbols.rds", dest, overwrite = TRUE)