From 44e963d12e6b25ba6f430aae8cf1b8142bcbab33 Mon Sep 17 00:00:00 2001
From: Robert Scheck <robert@fedoraproject.org>
Date: Tue, 15 Aug 2023 23:34:57 +0200
Subject: [PATCH] Use correct cmake GNUInstallDirs variables with their
 built-in defaults

GNUInstallDirs.cmake expects that at least one language is enabled before
including GNUInstallDirs.

See also: https://cmake.org/cmake/help/latest/command/install.html
---
 CMakeLists.txt | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a0dd443..aeaa1ba 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,4 @@
 cmake_minimum_required(VERSION 3.13.4)
-include(CheckSymbolExists)
 
 project(
     ssldump
@@ -8,6 +7,9 @@ project(
     LANGUAGES C
 )
 
+include(CheckSymbolExists)
+include(GNUInstallDirs)
+
 configure_file(base/pcap-snoop.c.in base/pcap-snoop.c)
 
 set(SOURCES
@@ -110,8 +112,5 @@ target_link_libraries(ssldump
         ${JSONC_LIBRARIES}
 )
 
-set(CMAKE_INSTALL_PREFIX "/usr/local")
-install(TARGETS ssldump DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
-
-set(CMAKE_INSTALL_MANDIR "/usr/local/share/man")
+install(TARGETS ssldump DESTINATION ${CMAKE_INSTALL_BINDIR})
 install(FILES ssldump.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)