From 2265c18baf2870a4b77bf267da1d33dff46d4775 Mon Sep 17 00:00:00 2001
From: Alexander Kuzmenkov <36882414+akuzm@users.noreply.github.com>
Date: Mon, 12 Feb 2024 11:45:46 +0100
Subject: [PATCH] Report the PG version and path before complaining it's
 incorrect (#6634)

Helps to investigate errors where a wrong PG version gets picked.
---
 CMakeLists.txt | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7c5098ff4..b83c8b937 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -342,14 +342,17 @@ else()
 endif()
 set(PG_VERSION "${PG_VERSION_MAJOR}.${PG_VERSION_MINOR}")
 
+message(
+  STATUS
+    "Compiling against PostgreSQL version ${PG_VERSION} using pg_config '${PG_CONFIG}'"
+)
+
 # Ensure that PostgreSQL version is supported and consistent with src/compat.h
 # version check
 if((${PG_VERSION_MAJOR} LESS "13")
    OR (${PG_VERSION_MAJOR} GREATER "16")
    AND NOT (${EXPERIMENTAL}))
   message(FATAL_ERROR "TimescaleDB only supports PostgreSQL 13, 14, 15 and 16")
-else()
-  message(STATUS "Compiling against PostgreSQL version ${PG_VERSION}")
 endif()
 
 # Get PostgreSQL configuration from pg_config