From 1f23390623c13a138e1e4baaefcba511ce22b207 Mon Sep 17 00:00:00 2001
From: tastytea <tastytea@tastytea.de>
Date: Tue, 30 Jul 2019 12:48:11 +0200
Subject: [PATCH] Added pkg-config file.

---
 CMakeLists.txt      | 12 ++++++++----
 README.md           |  2 +-
 example.c           |  4 ++--
 example.cpp         |  2 +-
 identiconpp.pc.in   | 12 ++++++++++++
 identiconpp_c.pc.in | 11 +++++++++++
 6 files changed, 35 insertions(+), 8 deletions(-)
 create mode 100644 identiconpp.pc.in
 create mode 100644 identiconpp_c.pc.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9008de7..bc6ed63 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -26,11 +26,15 @@ install(FILES README.md DESTINATION ${CMAKE_INSTALL_DOCDIR})
 
 add_subdirectory(src)
 
-# configure_file("${PROJECT_SOURCE_DIR}/${PROJECT_NAME}.pc.in"
-#   "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.pc" @ONLY)
+configure_file("${PROJECT_SOURCE_DIR}/${PROJECT_NAME}.pc.in"
+  "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.pc" @ONLY)
+configure_file("${PROJECT_SOURCE_DIR}/${PROJECT_NAME}_c.pc.in"
+  "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}_c.pc" @ONLY)
 
-# install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.pc"
-#   DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
+install(FILES
+  "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.pc"
+  "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}_c.pc"
+  DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
 
 if(WITH_TESTS)
   add_subdirectory(tests)
diff --git a/README.md b/README.md
index 26db9ee..f5f8640 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ The "sigil" algorithm generates the same results as
 ### Example
 
 ```C++
-// Compile with g++ $(Magick++-config --cppflags --ldflags) -lidenticonpp
+// Compile with g++ $(pkg-config --libs --cflags identiconpp)
 #include <iostream>
 #include <identiconpp.hpp>
 #include <Magick++/Image.h>
diff --git a/example.c b/example.c
index 8eb7297..7e08bde 100644
--- a/example.c
+++ b/example.c
@@ -1,8 +1,8 @@
 /*  This file is part of identiconpp.
  *  Public Domain / CC-0
  *
- *   Compile with gcc --std=c99 $(pkg-config --cflags --libs MagickWand) \
- *   $(pkg-config --cflags --libs openssl) -lidenticonpp
+ *   Compile with gcc --std=c99 \
+ *   $(pkg-config --cflags --libs identiconpp_c.pc MagickWand openssl)
  */
 
 #include <stdint.h>
diff --git a/example.cpp b/example.cpp
index 4b2aaec..4e4d067 100644
--- a/example.cpp
+++ b/example.cpp
@@ -1,7 +1,7 @@
 /*  This file is part of identiconpp.
  *  Public Domain / CC-0
  *
- *   Compile with g++ $(Magick++-config --cppflags --ldflags) -lidenticonpp
+ *   Compile with g++ $(pkg-config --libs --cflags identiconpp)
  */
 
 #include <string>
diff --git a/identiconpp.pc.in b/identiconpp.pc.in
new file mode 100644
index 0000000..004485d
--- /dev/null
+++ b/identiconpp.pc.in
@@ -0,0 +1,12 @@
+name=@PROJECT_NAME@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=${prefix}
+libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
+includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
+
+Name: ${name}
+Description: Library to generate identicons for C++ and C.
+Version: @PROJECT_VERSION@
+Libs: -L${libdir} -l${name}
+Cflags: -I${includedir}
+Requires: Magick++
diff --git a/identiconpp_c.pc.in b/identiconpp_c.pc.in
new file mode 100644
index 0000000..b56574a
--- /dev/null
+++ b/identiconpp_c.pc.in
@@ -0,0 +1,11 @@
+name=@PROJECT_NAME@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=${prefix}
+libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
+includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
+
+Name: ${name}
+Description: Library to generate identicons for C++ and C.
+Version: @PROJECT_VERSION@
+Libs: -L${libdir} -l${name}
+Cflags: -I${includedir}