From 3b32d3c1f6aac4b10e0accf4da8936992b793811 Mon Sep 17 00:00:00 2001
From: hrbrmstr <bob@rud.is>
Date: Mon, 10 Sep 2018 13:49:38 -0400
Subject: [PATCH] anticonf but no windows version since no libs for there yet

---
 cleanup                |  2 ++
 configure              | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++
 man/suffix_extract2.Rd |  2 +-
 src/Makevars           |  9 +++++--
 src/Makevars.in        |  8 ++++++
 5 files changed, 86 insertions(+), 3 deletions(-)
 create mode 100755 cleanup
 create mode 100755 configure
 create mode 100644 src/Makevars.in

diff --git a/cleanup b/cleanup
new file mode 100755
index 0000000..3c020d3
--- /dev/null
+++ b/cleanup
@@ -0,0 +1,2 @@
+#!/bin/sh
+rm -f src/Makevars
diff --git a/configure b/configure
new file mode 100755
index 0000000..9ca0db4
--- /dev/null
+++ b/configure
@@ -0,0 +1,68 @@
+# Anticonf (tm) script inspired by Jeroen Ooms (2015)
+# This script will query 'pkg-config' for the required cflags and ldflags.
+# If pkg-config is unavailable or does not find the library, try setting
+# INCLUDE_DIR and LIB_DIR manually via e.g:
+# R CMD INSTALL --configure-vars='INCLUDE_DIR=/.../include LIB_DIR=/.../lib'
+
+# Library settings
+PKG_CONFIG_NAME="libpsl"
+PKG_DEB_NAME="libpsl-dev"
+PKG_RPM_NAME="libpsl-devel"
+PKG_CSW_NAME="libpsl_dev"
+PKG_TEST_HEADER="<libpsl.h>"
+PKG_LIBS="-lpsl"
+PKG_CFLAGS=""
+
+# Use pkg-config if available
+pkg-config --version >/dev/null 2>&1
+if [ $? -eq 0 ]; then
+  PKGCONFIG_CFLAGS=`pkg-config --cflags ${PKG_CONFIG_NAME}`
+  case "$PKGCONFIG_CFLAGS" in
+    *PSL_STATICLIB*) PKGCONFIG_LIBS=`pkg-config --libs --static ${PKG_CONFIG_NAME}`;;
+    *) PKGCONFIG_LIBS=`pkg-config --libs ${PKG_CONFIG_NAME}`;;
+  esac
+fi
+
+# Note that cflags may be empty in case of success
+if [ "$INCLUDE_DIR" ] || [ "$LIB_DIR" ]; then
+  echo "Found INCLUDE_DIR and/or LIB_DIR!"
+  PKG_CFLAGS="-I$INCLUDE_DIR $PKG_CFLAGS"
+  PKG_LIBS="-L$LIB_DIR $PKG_LIBS"
+elif [ "$PKGCONFIG_CFLAGS" ] || [ "$PKGCONFIG_LIBS" ]; then
+  echo "Found pkg-config cflags and libs!"
+  PKG_CFLAGS=${PKGCONFIG_CFLAGS}
+  PKG_LIBS=${PKGCONFIG_LIBS}
+fi
+
+# Find compiler
+CC=`${R_HOME}/bin/R CMD config CC`
+CFLAGS=`${R_HOME}/bin/R CMD config CFLAGS`
+CPPFLAGS=`${R_HOME}/bin/R CMD config CPPFLAGS`
+
+# For debugging
+echo "Using PKG_CFLAGS=$PKG_CFLAGS"
+echo "Using PKG_LIBS=$PKG_LIBS"
+
+# Test configuration
+echo "#include $PKG_TEST_HEADER" | ${CC} ${CPPFLAGS} ${PKG_CFLAGS} ${CFLAGS} -E -xc - >/dev/null 2>&1 || R_CONFIG_ERROR=1;
+
+# Customize the error
+if [ $R_CONFIG_ERROR ]; then
+  echo "------------------------- ANTICONF ERROR ---------------------------"
+  echo "Configuration failed because $PKG_CONFIG_NAME was not found. Try installing:"
+  echo " * deb: $PKG_DEB_NAME (Debian, Ubuntu, etc)"
+  echo " * rpm: $PKG_RPM_NAME (Fedora, CentOS, RHEL)"
+  echo " * csw: $PKG_CSW_NAME (Solaris)"
+  echo "If $PKG_CONFIG_NAME is already installed, check that 'pkg-config' is in your"
+  echo "PATH and PKG_CONFIG_PATH contains a $PKG_CONFIG_NAME.pc file. If pkg-config"
+  echo "is unavailable you can set INCLUDE_DIR and LIB_DIR manually via:"
+  echo "R CMD INSTALL --configure-vars='INCLUDE_DIR=... LIB_DIR=...'"
+  echo "--------------------------------------------------------------------"
+  exit 1;
+fi
+
+# Write to Makevars
+sed -e "s|@cflags@|$PKG_CFLAGS|" -e "s|@libs@|$PKG_LIBS|" src/Makevars.in > src/Makevars
+
+# Success
+exit 0
diff --git a/man/suffix_extract2.Rd b/man/suffix_extract2.Rd
index 0bfcfe9..cff1ac3 100644
--- a/man/suffix_extract2.Rd
+++ b/man/suffix_extract2.Rd
@@ -2,7 +2,7 @@
 % Please edit documentation in R/RcppExports.R
 \name{suffix_extract2}
 \alias{suffix_extract2}
-\title{Separate a domain into component parts}
+\title{Separate a domain into component parts (\code{urltools} compatibility function)}
 \usage{
 suffix_extract2(domains)
 }
diff --git a/src/Makevars b/src/Makevars
index 617bda5..2e8ecaa 100644
--- a/src/Makevars
+++ b/src/Makevars
@@ -1,3 +1,8 @@
 CXX_STD = CXX11
-PKG_CXXFLAGS =
-PKG_LIBS = -L. -lpsl
\ No newline at end of file
+PKG_CXXFLAGS=-I/usr/local/include
+PKG_LIBS=-L/usr/local/lib -lpsl
+
+all: clean
+
+clean:
+	rm -f $(SHLIB) $(OBJECTS)
diff --git a/src/Makevars.in b/src/Makevars.in
new file mode 100644
index 0000000..1f514b2
--- /dev/null
+++ b/src/Makevars.in
@@ -0,0 +1,8 @@
+CXX_STD = CXX11
+PKG_CXXFLAGS=@cflags@
+PKG_LIBS=@libs@
+
+all: clean
+
+clean:
+	rm -f $(SHLIB) $(OBJECTS)