nixpkgs/pkgs/servers/sql/postgresql/ext/postgis.nix
Profpatsch 4a7f99d55d treewide: with stdenv.lib; in meta -> with lib;
Part of: https://github.com/NixOS/nixpkgs/issues/108938

meta = with stdenv.lib;

is a widely used pattern. We want to slowly remove
the `stdenv.lib` indirection and encourage people
to use `lib` directly. Thus let’s start with the meta
field.

This used a rewriting script to mostly automatically
replace all occurances of this pattern, and add the
`lib` argument to the package header if it doesn’t
exist yet.

The script in its current form is available at
https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
2021-01-11 10:38:22 +01:00

80 lines
2.4 KiB
Nix

{ fetchurl
, lib, stdenv
, perl
, libxml2
, postgresql
, geos
, proj
, gdal
, json_c
, pkgconfig
, file
, protobufc
, libiconv
, nixosTests
}:
stdenv.mkDerivation rec {
pname = "postgis";
version = "3.1.0";
outputs = [ "out" "doc" ];
src = fetchurl {
url = "https://download.osgeo.org/postgis/source/postgis-${version}.tar.gz";
sha256 = "008280ijd6m9h35y9lcpql0fk0h9f3zkc1pfkdm0rkbnd12y41ns";
};
buildInputs = [ libxml2 postgresql geos proj gdal json_c protobufc ]
++ stdenv.lib.optional stdenv.isDarwin libiconv;
nativeBuildInputs = [ perl pkgconfig ];
dontDisableStatic = true;
# postgis config directory assumes /include /lib from the same root for json-c library
NIX_LDFLAGS = "-L${stdenv.lib.getLib json_c}/lib";
preConfigure = ''
sed -i 's@/usr/bin/file@${file}/bin/file@' configure
configureFlags="--datadir=$out/share/postgresql --datarootdir=$out/share/postgresql --bindir=$out/bin --with-gdalconfig=${gdal}/bin/gdal-config --with-jsondir=${json_c.dev}"
makeFlags="PERL=${perl}/bin/perl datadir=$out/share/postgresql pkglibdir=$out/lib bindir=$out/bin"
'';
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";
mkdir -p $out/bin
# postgis' build system assumes it is being installed to the same place as postgresql, and looks
# for the postgres binary relative to $PREFIX. We gently support this system using an illusion.
ln -s ${postgresql}/bin/postgres $out/bin/postgres
'';
# create aliases for all commands adding version information
postInstall = ''
# Teardown the illusory postgres used for building; see postConfigure.
rm $out/bin/postgres
for prog in $out/bin/*; do # */
ln -s $prog $prog-${version}
done
mkdir -p $doc/share/doc/postgis
mv doc/* $doc/share/doc/postgis/
'';
passthru.tests.postgis = nixosTests.postgis;
meta = with lib; {
description = "Geographic Objects for PostgreSQL";
homepage = "https://postgis.net/";
changelog = "https://git.osgeo.org/gitea/postgis/postgis/raw/tag/${version}/NEWS";
license = licenses.gpl2;
maintainers = [ maintainers.marcweber ];
inherit (postgresql.meta) platforms;
};
}