From f05a4828910a9d7030b34bf518acd42cfbc1d5af Mon Sep 17 00:00:00 2001
From: Jerome Benoit <calculus@rezozer.net>
Date: Sat, 8 Jan 2022 20:50:51 +0000
Subject: [PATCH] upstream: non-internal support: plfit

Origin: debian
Forwarded: https://github.com/igraph/igraph/pull/1921
Last-Update: 2022-01-06

This patch specify the folder of the `plfit` headers.
It is meant to be submitted to the upstream maintainer.

Gbp-Pq: Name upstream-external-plfit.patch
---
 etc/cmake/FindPLFIT.cmake               | 1 +
 tests/benchmarks/igraph_power_law_fit.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/etc/cmake/FindPLFIT.cmake b/etc/cmake/FindPLFIT.cmake
index 666464b..0136937 100644
--- a/etc/cmake/FindPLFIT.cmake
+++ b/etc/cmake/FindPLFIT.cmake
@@ -10,6 +10,7 @@
 
 find_path(PLFIT_INCLUDE_DIR
   NAMES plfit.h
+  PATH_SUFFIXES plfit
 )
 
 find_library(PLFIT_LIBRARY
diff --git a/tests/benchmarks/igraph_power_law_fit.c b/tests/benchmarks/igraph_power_law_fit.c
index 4e2b699..7e5b7d0 100644
--- a/tests/benchmarks/igraph_power_law_fit.c
+++ b/tests/benchmarks/igraph_power_law_fit.c
@@ -1,5 +1,5 @@
 #include <igraph.h>
-#include <plfit_sampling.h>
+#include <plfit/plfit_sampling.h>
 
 #include "bench.h"
 
-- 
2.30.2