nixpkgs/pkgs/development/libraries/postgis/default.nix
Silvan Mosberger f5fa5fa4d6 pkgs: refactor needless quoting of homepage meta attribute (#27809)
* pkgs: refactor needless quoting of homepage meta attribute

A lot of packages are needlessly quoting the homepage meta attribute
(about 1400, 22%), this commit refactors all of those instances.

* pkgs: Fixing some links that were wrongfully unquoted in the previous
commit

* Fixed some instances
2017-08-01 22:03:30 +02:00

113 lines
3.4 KiB
Nix

args@{fetchurl, composableDerivation, stdenv, perl, libxml2, postgresql, geos, proj, flex, gdal, json_c, pkgconfig, file, ...}:
/*
### NixOS - usage:
==================
services.postgresql.extraPlugins = [ (pkgs.postgis.override { postgresql = pkgs.postgresql95; }).v_2_3_1 ];
### important Postgis implementation details:
=============================================
Postgis provides a shared library implementing many operations. They are
exposed to the Postgres SQL interpreter by special SQL queries eg:
CREATE FUNCTION [...]
AS '[..]liblwgeom', 'lwhistogram2d_in' LANGUAGE 'C' IMMUTABLE STRICT; -- WITH (isstrict);
where liblwgeom is the shared library.
Postgis < 1.5 used absolute paths, in NixOS $libdir is always used.
Thus if you want to use postgresql dumps which were created by non NixOS
systems you have to adopt the library path.
### TODO:
=========
the bin commands to have gtk gui:
*/
let
pgDerivationBase = composableDerivation.composableDerivation {} ( fix :
let version = fix.fixed.version; in {
name = "postgis-${version}";
src = fetchurl {
url = "http://postgis.refractions.net/download/postgis-${fix.fixed.version}.tar.gz";
inherit (fix.fixed) sha256;
};
# don't pass these vars to the builder
removeAttrs = ["hash" "sql_comments" "sql_srcs"];
preConfigure = ''
configureFlags="--datadir=$out/share --datarootdir=$out/share --bindir=$out/bin"
makeFlags="PERL=${perl}/bin/perl datadir=$out/share pkglibdir=$out/lib bindir=$out/bin"
'';
# create aliases for all commands adding version information
postInstall = ''
sql_srcs=$(for sql in ${builtins.toString fix.fixed.sql_srcs}; do echo -n "$(find $out -iname "$sql") "; done )
for prog in $out/bin/*; do # */
ln -s $prog $prog-${version}
done
cp -r doc $out
'';
buildInputs = [libxml2 postgresql geos proj perl];
sql_comments = "postgis_comments.sql";
meta = {
description = "Geographic Objects for PostgreSQL";
homepage = http://postgis.refractions.net;
license = stdenv.lib.licenses.gpl2;
maintainers = [stdenv.lib.maintainers.marcweber];
platforms = stdenv.lib.platforms.linux;
};
});
pgDerivationBaseNewer = pgDerivationBase.merge (fix: {
src = fetchurl {
url = "http://download.osgeo.org/postgis/source/postgis-${builtins.toString fix.fixed.version}.tar.gz";
inherit (fix.fixed) sha256;
};
});
in rec {
v_2_3_1 = pgDerivationBaseNewer.merge ( fix : {
version = "2.3.1";
sha256 = "0xd21h2k6x3i1b3z6pgm3pmkfpxm6irxd5wbx68acjndjgd6p3ac";
sql_srcs = ["postgis.sql" "spatial_ref_sys.sql"];
builtInputs = [gdal json_c pkgconfig];
# postgis config directory assumes /include /lib from the same root for json-c library
NIX_LDFLAGS = "-L${stdenv.lib.getLib json_c}/lib";
dontDisableStatic = true;
preConfigure = ''
sed -i 's@/usr/bin/file@${file}/bin/file@' configure
configureFlags="$configureFlags --with-gdalconfig=${gdal}/bin/gdal-config --with-jsondir=${json_c.dev}"
'';
postConfigure = ''
sed -i "s|@mkdir -p \$(DESTDIR)\$(PGSQL_BINDIR)||g ;
s|\$(DESTDIR)\$(PGSQL_BINDIR)|$prefix/bin|g
" \
"raster/loader/Makefile";
sed -i "s|\$(DESTDIR)\$(PGSQL_BINDIR)|$prefix/bin|g
" \
"raster/scripts/python/Makefile";
'';
});
}