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-rw-r--r--pkgs/servers/sql/postgresql/patches/specify_pkglibdir_at_runtime.patch29
1 files changed, 29 insertions, 0 deletions
diff --git a/pkgs/servers/sql/postgresql/patches/specify_pkglibdir_at_runtime.patch b/pkgs/servers/sql/postgresql/patches/specify_pkglibdir_at_runtime.patch
new file mode 100644
index 00000000000..fe95d2ee99f
--- /dev/null
+++ b/pkgs/servers/sql/postgresql/patches/specify_pkglibdir_at_runtime.patch
@@ -0,0 +1,29 @@
+diff -ur postgresql-9.5.3-orig/src/port/path.c postgresql-9.5.3/src/port/path.c
+--- postgresql-9.5.3-orig/src/port/path.c	2016-05-09 22:50:23.000000000 +0200
++++ postgresql-9.5.3/src/port/path.c	2016-08-29 22:44:10.507377613 +0200
+@@ -714,7 +714,11 @@
+ void
+ get_lib_path(const char *my_exec_path, char *ret_path)
+ {
+-	make_relative_path(ret_path, LIBDIR, PGBINDIR, my_exec_path);
++	char const * const nix_pglibdir = getenv("NIX_PGLIBDIR");
++	if(nix_pglibdir == NULL)
++		make_relative_path(ret_path, LIBDIR, PGBINDIR, my_exec_path);
++	else
++		make_relative_path(ret_path, nix_pglibdir, PGBINDIR, my_exec_path);
+ }
+ 
+ /*
+@@ -723,7 +727,11 @@
+ void
+ get_pkglib_path(const char *my_exec_path, char *ret_path)
+ {
+-	make_relative_path(ret_path, PKGLIBDIR, PGBINDIR, my_exec_path);
++	char const * const nix_pglibdir = getenv("NIX_PGLIBDIR");
++	if(nix_pglibdir == NULL)
++		make_relative_path(ret_path, PKGLIBDIR, PGBINDIR, my_exec_path);
++	else
++		make_relative_path(ret_path, nix_pglibdir, PGBINDIR, my_exec_path);
+ }
+ 
+ /*