Split part file in to default (shared) and static versions.

swoc++/swoc++-static.part

@@ -0,0 +1,35 @@
+import os
+Import("*")
+PartName("libswoc")
+PartVersion("1.0.13")
+
+files = [
+    "src/ArenaWriter.cc",
+    "src/bw_format.cc",
+    "src/bw_ip_format.cc",
+    "src/Errata.cc",
+    "src/MemArena.cc",
+    "src/RBTree.cc",
+    "src/swoc_file.cc",
+    "src/swoc_ip.cc",
+    "src/TextView.cc",
+]
+
+env.AppendUnique(
+    CCFLAGS=['-std=c++17' ],
+    CPPPATH=["include"],
+)
+
+# build the library
+out = env.StaticLibrary("libswoc++",files)
+env.InstallLib(out)
+# export the include directory
+env.InstallInclude(
+    Pattern(src_dir="include/",includes=["*.h"]),
+    )
+pc_file = env.Substfile("libswoc++.pc", "libswoc++.pc.in"
+    , SUBST_DICT = {
+        "pkg_prefix": env.Dir("$INSTALL_ROOT").abspath
+      , "pkg_version": "$PART_VERSION"
+    })
+env.InstallPkgConfig(pc_file)

swoc++/swoc++.part

@@ -21,7 +21,7 @@ env.AppendUnique(
 )
 
 # build the library
-out = env.StaticLibrary("libswoc++",files)
+out = env.Library("libswoc++",files)
 env.InstallLib(out)
 # export the include directory
 env.InstallInclude(