From 89e2819b296172eb1e4fbd19f9740882a06468fc Mon Sep 17 00:00:00 2001
From: Ivailo Monev <xakepa10@laimg.moc>
Date: Wed, 12 Feb 2020 17:06:39 +0000
Subject: [PATCH] use custom CMake module for PostgreSQL

the module CMake provides cannot detect it in Travis

Signed-off-by: Ivailo Monev <xakepa10@laimg.moc>
---
 cmake/modules/FindPostgreSQL.cmake         | 43 ++++++++++++++++++++++++++++++
 src/plugins/sqldrivers/psql/CMakeLists.txt |  4 +--
 2 files changed, 45 insertions(+), 2 deletions(-)
 create mode 100644 cmake/modules/FindPostgreSQL.cmake

diff --git a/cmake/modules/FindPostgreSQL.cmake b/cmake/modules/FindPostgreSQL.cmake
new file mode 100644
index 000000000..f9a11d88f
--- /dev/null
+++ b/cmake/modules/FindPostgreSQL.cmake
@@ -0,0 +1,43 @@
+# - Try to find PostgreSQL database engine
+# Once done this will define
+#
+#  POSTGRESQL_FOUND - system has PostgreSQL database engine
+#  POSTGRESQL_INCLUDES - the PostgreSQL database engine include directory
+#  POSTGRESQL_LIBRARIES - the libraries needed to use PostgreSQL database engine
+#
+# Copyright (c) 2020, Ivailo Monev, <xakepa10@gmail.com>
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+
+if(POSTGRESQL_INCLUDES AND POSTGRESQL_LIBRARIES)
+    set(POSTGRESQL_FIND_QUIETLY TRUE)
+endif()
+
+if(NOT WIN32)
+    include(FindPkgConfig)
+    pkg_check_modules(PC_POSTGRESQL QUIET libpq)
+
+    set(POSTGRESQL_INCLUDES ${PC_POSTGRESQL_INCLUDE_DIRS})
+    set(POSTGRESQL_LIBRARIES ${PC_POSTGRESQL_LIBRARIES})
+endif()
+
+if(NOT POSTGRESQL_INCLUDES OR NOT POSTGRESQL_LIBRARIES)
+    find_path(POSTGRESQL_INCLUDES
+        NAMES libpq-fe.h
+        PATH_SUFFIXES postgresql
+        HINTS $ENV{POSTGRESQLDIR}/include
+    )
+
+    find_library(POSTGRESQL_LIBRARIES
+        NAMES pq
+        HINTS $ENV{POSTGRESQLDIR}/lib
+    )
+endif()
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(PostgreSQL
+    VERSION_VAR PC_POSTGRESQL_VERSION
+    REQUIRED_VARS POSTGRESQL_LIBRARIES POSTGRESQL_INCLUDES
+)
+
+mark_as_advanced(POSTGRESQL_INCLUDES POSTGRESQL_LIBRARIES)
diff --git a/src/plugins/sqldrivers/psql/CMakeLists.txt b/src/plugins/sqldrivers/psql/CMakeLists.txt
index cbc60fd77..5e5b1b422 100644
--- a/src/plugins/sqldrivers/psql/CMakeLists.txt
+++ b/src/plugins/sqldrivers/psql/CMakeLists.txt
@@ -7,12 +7,12 @@ set(PSQLDRIVER_SOURCES
     ${CMAKE_CURRENT_SOURCE_DIR}/qsql_psql.cpp
 )
 
-include_directories(${PostgreSQL_INCLUDE_DIRS})
+include_directories(${POSTGRESQL_INCLUDES})
 
 katie_setup_target(qsqlpsqlplugin ${PSQLDRIVER_SOURCES} ${PSQLDRIVER_HEADERS})
 
 add_library(qsqlpsqlplugin MODULE ${qsqlpsqlplugin_SOURCES})
-target_link_libraries(qsqlpsqlplugin KtSql ${PostgreSQL_LIBRARIES})
+target_link_libraries(qsqlpsqlplugin KtSql ${POSTGRESQL_LIBRARIES})
 set_target_properties(qsqlpsqlplugin PROPERTIES OUTPUT_NAME qsqlpsql)
 
 install(
-- 
2.11.0