Travis: fix the build on Darwin. (#52)

Author: rmind

.travis.yml

@@ -17,7 +17,7 @@ matrix:
       arch: ppc64le
     # Travis transient failures
     - os: osx
-      osx_image: xcode11.2
+      osx_image: xcode11.3
 
 addons:
   apt:
@@ -42,7 +42,7 @@ addons:
     - lua5.3
 
   homebrew:
-    update: true
+    update: false
     packages:
     - libscrypt
     - lz4

src/Makefile

@@ -104,10 +104,10 @@ endif
 #
 
 ifeq ($(SYSNAME),Darwin)
-# FIXME/XXX
+# XXX
 CFLAGS+=	-I/usr/local/include
-CFLAGS+=	-I/usr/local/Cellar/openssl@1.1/1.1.1d/include
-LDFLAGS+=	-L/usr/local/Cellar/openssl@1.1/1.1.1d/lib
+CFLAGS+=	-I/usr/local/opt/openssl@1.1/include
+LDFLAGS+=	-L/usr/local/opt/openssl@1.1/lib
 endif
 
 ifeq ($(SYSNAME),NetBSD)
@@ -214,7 +214,7 @@ ifeq ($(MAKECMDGOALS),lib)
 CFLAGS+=	-fPIC
 CFLAGS+=	$(shell pkg-config --cflags lua5.3)
 # Override the LDFLAGS
-LDFLAGS=	-L/usr/local/Cellar/openssl@1.1/1.1.1d/lib
+LDFLAGS=	-L/usr/local/opt/openssl@1.1/lib
 LDFLAGS+=	$(shell pkg-config --cflags --libs lua5.3)
 LDFLAGS+=	-lssl -lcrypto -lscrypt
 endif