support for Alpine Linux, thanks to @vielmetti

closes #12
jpmens · Jan 5, 2020 · a78a6fd · a78a6fd
1 parent 34e6568
commit a78a6fd
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Showing 3 changed files with 16 additions and 3 deletions.
diff --git a/Makefile b/Makefile
@@ -1,13 +1,19 @@
 CFLAGS=-Wall -Werror -I.
 LDFLAGS=-L /usr/local/lib -lmosquitto -lconfig
 
-### Linux
+### Debian,Ubuntu
 # CFLAGS += `pkg-config --cflags lua5.3`
 # LDFLAGS += `pkg-config --libs lua5.3`
 # LDFLAGS += `pkg-config --libs libbsd`
 # BINDIR = /usr/local/bin
 # MANDIR  = /usr/local/share/man
 
+### Alpine
+# CFLAGS = -I/usr/include/lua5.3 -Wall -I.
+# LDFLAGS += -L/usr/lib/lua5.3 -llua -lbsd
+# BINDIR = /usr/local/bin
+# MANDIR = /usr/local/share/man
+
 ### macOS
 CFLAGS += `pkg-config --cflags lua5.3`
 LDFLAGS += `pkg-config --libs lua5.3`
@@ -26,7 +32,6 @@ MANDIR  = /usr/local/share/man
 # BINDIR = /usr/local/bin
 # MANDIR  = /usr/local/man
 
-
 OBJS = conn.o json.o print.o interp.o
 
 all: msoak

diff --git a/README.md b/README.md
@@ -66,6 +66,14 @@ $ make
 $ make
 ```
 
+### alpine
+
+```console
+# apk add build-base libconfig-dev mosquitto-dev lua5.3-dev libbsd-dev
+$ make
+```
+
+
 ## see also
 
 * [mqttwarn](https://github.com/jpmens/mqttwarn)
diff --git a/msoak.c b/msoak.c
@@ -19,7 +19,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdbool.h>
-#ifdef __linux__
+#if defined(__linux__) && defined(__GLIBC__)
 #include <bsd/string.h>
 #endif
 #include <string.h>