mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-22 13:43:22 +00:00
13 lines
447 B
Diff
13 lines
447 B
Diff
|
diff --git a/freestanding/Makefile b/freestanding/Makefile
|
||
|
|
index f22d220d..3e97b4c5 100644
|
||
|
|
--- a/freestanding/Makefile
|
||
|
|
+++ b/freestanding/Makefile
|
||
|
|
@@ -1,4 +1,6 @@
|
||
|
|
-PKG_CONFIG_PATH := $(shell opam config var prefix)/lib/pkgconfig
|
||
|
|
+ifneq (, $(shell command -v opam))
|
||
|
|
+ PKG_CONFIG_PATH ?= $(shell opam config var prefix)/lib/pkgconfig
|
||
|
|
+endif
|
||
|
|
|
||
|
|
EXISTS := $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) pkg-config --exists ocaml-freestanding; echo $$?)
|
||
|
|
|