Fixes for hardened environment (and old gcc)

Makefile

@@ -22,7 +22,7 @@ INSTALLDIR=$(INSTALL) -d
 
 CFLAGS=-O2 -g -D_GNU_SOURCE -Werror -Wall -Wstrict-prototypes -std=gnu99 \
 	-DAPK_VERSION=\"$(FULL_VERSION)\"
-LDFLAGS=-g -lpthread
+LDFLAGS=-g -lpthread -nopie
 
 DESTDIR=
 SBINDIR=/usr/sbin

src/apk_applet.h

@@ -22,6 +22,6 @@ extern struct apk_applet *__start_apkapplets, *__stop_apkapplets;
 
 #define APK_DEFINE_APPLET(x) \
 	static struct apk_applet *__applet_##x \
-	__attribute__((__section__("apkapplets") used)) = &x;
+	__attribute__((__section__("apkapplets"))) __attribute((used)) = &x;
 
 #endif