tjh.dev
1{ fetchurl
2, lib, stdenv
3, perl
4, libxml2
5, postgresql
6, geos
7, proj
8, gdalMinimal
9, json_c
10, pkg-config
11, file
12, protobufc
13, libiconv
14, pcre2
15, nixosTests
16, jitSupport
17, llvm
18}:
19
20let
21 gdal = gdalMinimal;
22in
23stdenv.mkDerivation rec {
24 pname = "postgis";
25 version = "3.4.2";
26
27 outputs = [ "out" "doc" ];
28
29 src = fetchurl {
30 url = "https://download.osgeo.org/postgis/source/postgis-${version}.tar.gz";
31 sha256 = "sha256-yMh0wAukqYSocDCva/lUSCFQIGCtRz1clvHU0INcWJI=";
32 };
33
34 buildInputs = [ libxml2 postgresql geos proj gdal json_c protobufc pcre2.dev ]
35 ++ lib.optional stdenv.isDarwin libiconv;
36 nativeBuildInputs = [ perl pkg-config ] ++ lib.optional jitSupport llvm;
37 dontDisableStatic = true;
38
39 # postgis config directory assumes /include /lib from the same root for json-c library
40 env.NIX_LDFLAGS = "-L${lib.getLib json_c}/lib";
41
42
43 preConfigure = ''
44 sed -i 's@/usr/bin/file@${file}/bin/file@' configure
45 configureFlags="--datadir=$out/share/postgresql --datarootdir=$out/share/postgresql --bindir=$out/bin --docdir=$doc/share/doc/${pname} --with-gdalconfig=${gdal}/bin/gdal-config --with-jsondir=${json_c.dev} --disable-extension-upgrades-install"
46
47 makeFlags="PERL=${perl}/bin/perl datadir=$out/share/postgresql pkglibdir=$out/lib bindir=$out/bin docdir=$doc/share/doc/${pname}"
48 '';
49 postConfigure = ''
50 sed -i "s|@mkdir -p \$(DESTDIR)\$(PGSQL_BINDIR)||g ;
51 s|\$(DESTDIR)\$(PGSQL_BINDIR)|$prefix/bin|g
52 " \
53 "raster/loader/Makefile";
54 sed -i "s|\$(DESTDIR)\$(PGSQL_BINDIR)|$prefix/bin|g
55 " \
56 "raster/scripts/python/Makefile";
57 mkdir -p $out/bin
58
59 # postgis' build system assumes it is being installed to the same place as postgresql, and looks
60 # for the postgres binary relative to $PREFIX. We gently support this system using an illusion.
61 ln -s ${postgresql}/bin/postgres $out/bin/postgres
62 '';
63
64 # create aliases for all commands adding version information
65 postInstall = ''
66 # Teardown the illusory postgres used for building; see postConfigure.
67 rm $out/bin/postgres
68
69 for prog in $out/bin/*; do # */
70 ln -s $prog $prog-${version}
71 done
72
73 mkdir -p $doc/share/doc/postgis
74 mv doc/* $doc/share/doc/postgis/
75 '';
76
77 passthru.tests.postgis = nixosTests.postgis;
78
79 meta = with lib; {
80 description = "Geographic Objects for PostgreSQL";
81 homepage = "https://postgis.net/";
82 changelog = "https://git.osgeo.org/gitea/postgis/postgis/raw/tag/${version}/NEWS";
83 license = licenses.gpl2Plus;
84 maintainers = with maintainers; teams.geospatial.members ++ [ marcweber wolfgangwalther ];
85 inherit (postgresql.meta) platforms;
86 };
87}