From 7e79422e2cf2ddba6419b6befb99709bca2aabe6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20=C4=8Cert=C3=ADk?= <ondrej@certik.us>
Date: Mon, 6 Jul 2020 21:20:32 -0600
Subject: [PATCH] Add HAVE_LFORTRAN_LLVM into config.h

---
 CMakeLists.txt           | 1 +
 src/lfortran/config.h.in | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 93125c82d3..08eff6c5f0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -88,6 +88,7 @@ if (WITH_LLVM)
         $<$<COMPILE_LANGUAGE:CXX>:${LFORTRAN_CXX_NO_RTTI_FLAG}>)
     set_property(TARGET p::llvm PROPERTY INTERFACE_LINK_LIBRARIES
         ${llvm_libs})
+    set(HAVE_LFORTRAN_LLVM yes)
 endif()
 
 # JSON
diff --git a/src/lfortran/config.h.in b/src/lfortran/config.h.in
index c64ddc85f5..de091ddbdd 100644
--- a/src/lfortran/config.h.in
+++ b/src/lfortran/config.h.in
@@ -7,4 +7,7 @@
 /* LFortran version */
 #cmakedefine LFORTRAN_VERSION "@LFORTRAN_VERSION@"
 
+/* Define if LLVM is enabled */
+#cmakedefine HAVE_LFORTRAN_LLVM
+
 #endif // LFORTRAN_CONFIG_H