From ad04be95f8baea5818919eb27e78c2926733a8cb Mon Sep 17 00:00:00 2001
From: Thibault Payet <monwarez@gmail.com>
Date: Wed, 19 Aug 2020 18:22:55 +0200
Subject: Configure libnitrokey-1.pc with hidapi on FreeBSD and with
 hidapi-libusb on other platform

---
 CMakeLists.txt    |  3 +++
 libnitrokey.pc.in |  2 +-
 meson.build       | 12 +++++++++++-
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0d236f8..119ca79 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -73,6 +73,8 @@ set(SOURCE_FILES
 set(BUILD_SHARED_LIBS ON CACHE BOOL "Build all libraries as shared")
 add_library(nitrokey ${SOURCE_FILES})
 
+set(HIDAPI_LIBUSB_NAME hidapi-libusb)
+
 IF(APPLE)
     include_directories(hidapi/hidapi)
     add_library(hidapi-libusb STATIC hidapi/mac/hid.c )
@@ -83,6 +85,7 @@ ELSEIF(UNIX)
     find_package(PkgConfig)
     IF(${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
         pkg_search_module(HIDAPI_LIBUSB REQUIRED hidapi)
+        set(HIDAPI_LIBUSB_NAME hidapi)
     ELSE()
         pkg_search_module(HIDAPI_LIBUSB REQUIRED hidapi-libusb)
     ENDIF()
diff --git a/libnitrokey.pc.in b/libnitrokey.pc.in
index 17cde1d..4a50388 100644
--- a/libnitrokey.pc.in
+++ b/libnitrokey.pc.in
@@ -4,7 +4,7 @@ includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
 Name: libnitrokey
 Description: Library for communicating with Nitrokey in a clean and easy manner
 Version: @libnitrokey_VERSION@
-Requires.private: hidapi-libusb
+Requires.private: @HIDAPI_LIBUSB_NAME@
 
 Libs: -L${libdir} -lnitrokey
 Cflags: -I${includedir}
diff --git a/meson.build b/meson.build
index 8a51b66..58abb1b 100644
--- a/meson.build
+++ b/meson.build
@@ -107,12 +107,22 @@ ext_libnitrokey = declare_dependency(
   include_directories : inc_libnitrokey,
 )
 
+if meson.version().version_compare('>= 0.48.0') 
+  dep_hidapi_name = dep_hidapi.name()
+else
+  if target_machine.system() == 'freebsd'
+    dep_hidapi_name = 'hidapi'
+  else
+    dep_hidapi_name = 'hidapi-libusb'
+  endif
+endif
+
 pkg.generate(
   name : meson.project_name(),
   filebase : 'libnitrokey-1',
   libraries : libnitrokey,
   version : meson.project_version(),
-  requires_private : 'hidapi-libusb',
+  requires_private : dep_hidapi_name,
   description : 'Library for communicating with Nitrokey in a clean and easy manner',
   install : true,
 )
-- 
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