From fa89c5b866292275da00ff6a54030043688f3511 Mon Sep 17 00:00:00 2001
From: Egor Poleshko <somedevfox@gmail.com>
Date: Wed, 27 Apr 2022 23:56:21 +0300
Subject: [PATCH 1/3] Problem: CMake not installing libzmqpp.pc to PREFIX

Solution: Modify src/libzmqpp.pc to have dynamic prefix path, update CMake to configure src/libzmqpp.pc and install it to CMAKE_INSTALL_PREFIX/lib/pkgconfig
---
 CMakeLists.txt  | 7 +++++++
 src/libzmqpp.pc | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0e2cc7ae..f4867567 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -231,6 +231,9 @@ if( ZMQPP_BUILD_TESTS )
   add_test( zmqpp-test zmqpp-test-runner --log-level=test-suite )
 endif()
 
+# Configure pkg-config file
+# -------------------------
+configure_file(src/libzmqpp.pc ${CMAKE_BINARY_DIR}/libzmqpp.pc)
 
 # Install
 # -------
@@ -245,3 +248,7 @@ install(DIRECTORY src/zmqpp DESTINATION include/
 install(FILES
         "${CMAKE_CURRENT_BINARY_DIR}/zmqpp_export.h"
         DESTINATION "include")
+
+install(FILES
+        "${CMAKE_CURRENT_BINARY_DIR}/libzmqpp.pc"
+        DESTINATION "lib/pkgconfig")
\ No newline at end of file
diff --git a/src/libzmqpp.pc b/src/libzmqpp.pc
index fd9c60f7..18142584 100644
--- a/src/libzmqpp.pc
+++ b/src/libzmqpp.pc
@@ -1,4 +1,4 @@
-prefix=/usr/local
+prefix=@CMAKE_INSTALL_PREFIX@
 exec_prefix=${prefix}
 libdir=${prefix}/lib
 includedir=${prefix}/include

From 550f4f9f6ea5abb92194a5e921de0f15a97909c1 Mon Sep 17 00:00:00 2001
From: Egor Poleshko <somedevfox@gmail.com>
Date: Wed, 27 Apr 2022 23:56:33 +0300
Subject: [PATCH 2/3] Update AUTHORS

---
 AUTHORS | 1 +
 1 file changed, 1 insertion(+)

diff --git a/AUTHORS b/AUTHORS
index b696e235..a2a48014 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -3,6 +3,7 @@ Individual Contributors
 
 Author: Ben Gray <ben@benjamg.com>
 Author: Dmitry Odzerikho <dmitry.odzerikho@gmail.com>
+Author: Egor Poleshko <somedevfox@gmail.com>
 Author: Michi Henning <michi.henning@canonical.com>
 Author: Pieter Hintjens <ph@imatix.com>
 Author: Rob Hubbard <rob.hubbard@datasift.com>

From e7204a45ffe35c20c47d48100a8956113085b5e2 Mon Sep 17 00:00:00 2001
From: Egor Poleshko <somedevfox@gmail.com>
Date: Thu, 28 Apr 2022 00:32:53 +0300
Subject: [PATCH 3/3] Problem: libzmqpp.pc having empty or too few fields

Solution: Replace  to @variable_name@
---
 src/libzmqpp.pc | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/libzmqpp.pc b/src/libzmqpp.pc
index 18142584..80f5fac5 100644
--- a/src/libzmqpp.pc
+++ b/src/libzmqpp.pc
@@ -1,7 +1,7 @@
 prefix=@CMAKE_INSTALL_PREFIX@
-exec_prefix=${prefix}
-libdir=${prefix}/lib
-includedir=${prefix}/include
+exec_prefix=@CMAKE_INSTALL_PREFIX@
+libdir=@CMAKE_INSTALL_PREFIX@/lib
+includedir=@CMAKE_INSTALL_PREFIX@/include
 
 Name: libzmqpp
 Description: The high-level C++ binding for 0MQ
@@ -9,5 +9,5 @@ Version:
 
 Requires: libzmq
 
-Libs: -L${libdir} -lzmqpp
-Cflags: -I${includedir}
+Libs: -L@CMAKE_INSTALL_PREFIX@/lib -lzmqpp
+Cflags: -I@CMAKE_INSTALL_PREFIX@/include