Fix a compile problem on Alpine Linux. Fixes smarkets#14

kivra · Jul 2, 2020 · 89d1fee · 89d1fee
1 parent 90b3dad
commit 89d1fee
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/.gitignore b/.gitignore
@@ -7,6 +7,7 @@ priv/bcrypt_nif.so
 logs/*
 .eunit
 rebar3
+.rebar3
 .rebar
 
 ## libtool

diff --git a/c_src/Makefile b/c_src/Makefile
@@ -25,12 +25,12 @@ ifeq ($(UNAME_SYS), Darwin)
 	CFLAGS ?= -O3 -std=c99 -arch x86_64 -Wall -Wmissing-prototypes
 	LDFLAGS ?= -arch x86_64 -flat_namespace -undefined suppress
 	DRV_LDFLAGS = -flat_namespace -undefined suppress $(ERL_LDFLAGS)
-else ifeq ($(UNAME_SYS), FreeBSD)
-	CC ?= cc
-	CFLAGS ?= -O3 -std=c99 -finline-functions -Wall -Wmissing-prototypes
-	DRV_LDFLAGS = $(ERL_LDFLAGS)
 else ifeq ($(UNAME_SYS), Linux)
 	CC ?= gcc
+	CFLAGS ?= -O3 -std=c99 -finline-functions -Wall -Wmissing-prototypes -D_BSD_SOURCE
+	DRV_LDFLAGS = $(ERL_LDFLAGS)
+else # FreeBSD
+	CC ?= cc
 	CFLAGS ?= -O3 -std=c99 -finline-functions -Wall -Wmissing-prototypes
 	DRV_LDFLAGS = $(ERL_LDFLAGS)
 endif