[elpa] externals/pq 1048d41b99 28/63: Use pg_config to detect postgresql include directory

[ELPA Syncer]

branch: externals/pq
commit 1048d41b99343b5fe9afef2461a7eab9e9fd1b98
Author: Mario Rodas <marsam@users.noreply.github.com>
Commit: Mario Rodas <marsam@users.noreply.github.com>

    Use pg_config to detect postgresql include directory
---
 Makefile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index e61c75dc8e..0376e3687d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,8 @@
+PG_CONFIG = pg_config
+PGINCLUDEDIR := $(shell $(PG_CONFIG) --pkgincludedir)
+
 CC = gcc
-CFLAGS  = -I$(HOME)/ext/emacs/src/ -I /usr/include/postgresql/ -std=gnu99 
-ggdb3 -Wall -fPIC
+CFLAGS  = -I$(HOME)/ext/emacs/src/ -I$(PGINCLUDEDIR) -std=gnu99 -ggdb3 -Wall 
-fPIC
 LDFLAGS = -lpq
 
 ifeq ($(OS),Windows_NT)