Build PROJ 6.0.0 using CMake (#3)

PROJ 6 now requires SQLite 3

-DHAVE_PTHREAD_MUTEX_RECURSIVE_DEFN=1 is needed for FreeBSD,
to avoid https://travis-ci.org/JuliaGeo/PROJBuilder/jobs/528408712

The SQLite binary is needed to build proj.db, and comes from the
package manager since it needs to run on the host. The headers and
shared libraries come from the cross compiled SQLiteBuilder.

build_tarballs.jl

@@ -1,51 +1,89 @@
 using BinaryBuilder
 
-src_version = v"5.2.0"
+src_version = v"6.0.0"
 
 # Collection of sources required to build PROJ
 sources = [
-    "https://github.com/OSGeo/proj.4/releases/download/5.2.0/proj-5.2.0.tar.gz" =>
-    "ef919499ffbc62a4aae2659a55e2b25ff09cccbbe230656ba71c6224056c7e60",
-
-    "https://github.com/OSGeo/proj-datumgrid/archive/1.8.tar.gz" =>
-    "cb3f5907ae415b7b4180dbec8633d62a0640af1f91839c8fb0db6b2eb0a165ac",
-
+    "http://download.osgeo.org/proj/proj-6.0.0.tar.gz" =>
+    "4510a2c1c8f9056374708a867c51b1192e8d6f9a5198dd320bf6a168e44a3657",
 ]
 
 
 # Bash recipe for building across all platforms
 script = raw"""
 cd $WORKSPACE/srcdir
-mv proj-datumgrid-1.8/* proj-5.2.0/nad/
-cd proj-5.2.0/
-./configure --prefix=$prefix --host=$target
-make
+cd proj-6.0.0
+
+# sqlite needed to build proj.db, so this should not be the
+# cross-compiled one since it needs to be executed on the host
+apk add sqlite
+
+if [[ ${target} == *mingw* ]]; then
+    SQLITE3_LIBRARY=$prefix/bin/libsqlite3-0.dll
+elif [[ ${target} == *darwin* ]]; then
+    SQLITE3_LIBRARY=$prefix/lib/libsqlite3.dylib
+else
+    SQLITE3_LIBRARY=$prefix/lib/libsqlite3.so
+fi
+
+mkdir build
+cd build
+cmake -DCMAKE_INSTALL_PREFIX=$prefix \
+      -DCMAKE_TOOLCHAIN_FILE=/opt/$target/$target.toolchain \
+      -DSQLITE3_INCLUDE_DIR=$prefix/include \
+      -DSQLITE3_LIBRARY=$SQLITE3_LIBRARY \
+      -DHAVE_PTHREAD_MUTEX_RECURSIVE_DEFN=1 \
+      ..
+cmake --build .
 make install
+
+# add proj-datumgrid files directly to the result
+wget https://download.osgeo.org/proj/proj-datumgrid-1.8.tar.gz
+tar xzf proj-datumgrid-1.8.tar.gz -C $prefix/share/proj/
 """
 
 platforms = supported_platforms()
 
 # The products that we will ensure are always built
 products(prefix) = [
     LibraryProduct(prefix, "libproj", :libproj),
-
+
+    ExecutableProduct(prefix, "cct", :cct_path),
+    ExecutableProduct(prefix, "cs2cs", :cs2cs_path),
+    ExecutableProduct(prefix, "geod", :geod_path),
+    ExecutableProduct(prefix, "gie", :gie_path),
+    ExecutableProduct(prefix, "proj", :proj_path),
+    ExecutableProduct(prefix, "projinfo", :projinfo_path),
+
     # complete contents of share/proj, must be kept up to date
     FileProduct(prefix, joinpath("share", "proj", "CH"), :ch_path),
-    FileProduct(prefix, joinpath("share", "proj", "epsg"), :epsg_path),
-    FileProduct(prefix, joinpath("share", "proj", "esri"), :esri_path),
-    FileProduct(prefix, joinpath("share", "proj", "esri.extra"), :esri_extra_path),
     FileProduct(prefix, joinpath("share", "proj", "GL27"), :gl27_path),
-    FileProduct(prefix, joinpath("share", "proj", "IGNF"), :ignf_path),
+    FileProduct(prefix, joinpath("share", "proj", "ITRF2000"), :itrf2000_path),
+    FileProduct(prefix, joinpath("share", "proj", "ITRF2008"), :itrf2008_path),
+    FileProduct(prefix, joinpath("share", "proj", "ITRF2014"), :itrf2014_path),
+    FileProduct(prefix, joinpath("share", "proj", "nad.lst"), :nad_lst_path),
     FileProduct(prefix, joinpath("share", "proj", "nad27"), :nad27_path),
     FileProduct(prefix, joinpath("share", "proj", "nad83"), :nad83_path),
-    FileProduct(prefix, joinpath("share", "proj", "nad.lst"), :nad_lst_path),
+    FileProduct(prefix, joinpath("share", "proj", "null"), :null_path),
     FileProduct(prefix, joinpath("share", "proj", "other.extra"), :other_extra_path),
-    FileProduct(prefix, joinpath("share", "proj", "proj_def.dat"), :proj_def_dat_path),
-    FileProduct(prefix, joinpath("share", "proj", "world"), :world_path)
+    FileProduct(prefix, joinpath("share", "proj", "proj.db"), :proj_db_path),
+    FileProduct(prefix, joinpath("share", "proj", "world"), :world_path),
+
+    # part of files from proj-datumgrid which are added to the default ones
+    # all are added but only the few below are checked if they are added
+    # note that none of proj-datumgrid-europe, proj-datumgrid-north-america,
+    # proj-datumgrid-oceania, proj-datumgrid-world is added by default,
+    # though users are free to add them to the rest themselves
+    FileProduct(prefix, joinpath("share", "proj", "alaska"), :alaska_path),
+    FileProduct(prefix, joinpath("share", "proj", "conus"), :conus_path),
+    FileProduct(prefix, joinpath("share", "proj", "egm96_15.gtx"), :egm96_15_path),
+    FileProduct(prefix, joinpath("share", "proj", "ntv1_can.dat"), :ntv1_can_path),
 ]
 
 # Dependencies that must be installed before this package can be built
-dependencies = []
+dependencies = [
+    "https://github.com/JuliaDatabases/SQLiteBuilder/releases/download/v0.9.0/build_SQLiteBuilder.v0.1.0.jl"
+]
 
 # Build the tarballs, and possibly a `build.jl` as well.
 build_tarballs(ARGS, "PROJ", src_version, sources, script, platforms, products, dependencies)