From 65c9c2763a4312c56608e374dceb6387dc5f3808 Mon Sep 17 00:00:00 2001
From: Dan Church <amphetamachine@gmail.com>
Date: Wed, 10 Feb 2021 14:08:00 -0600
Subject: [PATCH] Add -DHAVE_GLIB to library cflags if needed

---
 configure.ac | 2 ++
 libmdb.pc.in | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index fcde2c6..e7adfd8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -13,6 +13,7 @@ MDBTOOLS_VERSION_MICRO=2
 # See https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
 VERSION_INFO=3:2:0
 AC_SUBST(VERSION_INFO)
+AC_SUBST(MDBTOOLS_CFLAGS)
 
 AM_MAINTAINER_MODE([enable])
 AM_SILENT_RULES([yes])
@@ -215,6 +216,7 @@ if test "$enable_glib" = "yes"; then
     GLIB_PACKAGE=glib-2.0
     PKG_CHECK_MODULES([GLIB], [$GLIB_PACKAGE], HAVE_GLIB=true, HAVE_GLIB=false)
     if test "x$HAVE_GLIB" = "xtrue"; then
+        MDBTOOLS_CFLAGS="$MDBTOOLS_CFLAGS -DHAVE_GLIB=1"
         GLIB_CFLAGS="$GLIB_CFLAGS -DHAVE_GLIB=1"
         AC_SUBST(GLIB_PACKAGE)
     else
diff --git a/libmdb.pc.in b/libmdb.pc.in
index 8b4b94c..324dff0 100644
--- a/libmdb.pc.in
+++ b/libmdb.pc.in
@@ -12,4 +12,4 @@ Description: core MDB file support library
 Requires: @GLIB_PACKAGE@
 Version: @VERSION@
 Libs: -L${libdir} -lmdb
-Cflags:
+Cflags: @MDBTOOLS_CFLAGS@