From b6471b7343217a001e1bc1d63eb6fd8550577799 Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Thu, 30 Apr 2020 04:14:03 +0200
Subject: Fix configure failing when libimobiledevice is installed in
 non-standard prefix

---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.ac b/configure.ac
index fb59203..3b2dec0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -35,12 +35,15 @@ if test "x$have_limd" = "xyes"; then
     AC_DEFINE(HAVE_LIBIMOBILEDEVICE, 1, [Define if you have libimobiledevice support])
     AC_SUBST(libimobiledevice_CFLAGS)
     AC_SUBST(libimobiledevice_LIBS)
+    CACHED_CFLAGS="$CFLAGS"
+    CFLAGS+=" $libimobiledevice_CFLAGS"
     AC_CACHE_CHECK(for enum idevice_connection_type, ac_cv_enum_idevice_connection_type,
       AC_TRY_COMPILE([
         #include <libimobiledevice/libimobiledevice.h>
       ], [
         enum idevice_connection_type conn_type = CONNECTION_USBMUXD;
       ], ac_cv_enum_idevice_connection_type=yes, ac_cv_enum_idevice_connection_type=no))
+    CFLAGS="$CACHED_CFLAGS"
     if (test "$ac_cv_enum_idevice_connection_type" = "yes"); then
       AC_DEFINE(HAVE_ENUM_IDEVICE_CONNECTION_TYPE, 1, [Define if enum idevice_connection_type is available])
     fi
-- 
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