Makefile(TOOLCHAIN): Use `$HOME` instead of `~`HEADv0.0.1master

Possibly more portable this way.

1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 5dfb2ca..95cad31 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 VERSION := $(shell fgrep 'const VERSION' src/main.rs | awk -F '"' '{ print $$2 }')
-TOOLCHAIN := $(shell fgrep default_host_triple ~/.rustup/settings.toml | awk -F '"' '{ print $$2 }')
+TOOLCHAIN := $(shell fgrep default_host_triple $(HOME)/.rustup/settings.toml | awk -F '"' '{ print $$2 }')
 
 RELEASE_PRODUCT := target/release/pdf-urls