package/{execline,mdevd,s6-*,skalibs}: remove --prefix=/

The prefix already defaults to /, so --prefix=/ is unnecessary. An
alternative course of action would be to start setting --prefix=/usr.

Signed-off-by: J. Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/execline/execline.mk

@@ -13,7 +13,6 @@ EXECLINE_DEPENDENCIES = skalibs
 
 EXECLINE_CONF_OPTS = \
 	CFLAGS="$(TARGET_CFLAGS) -D_GNU_SOURCE" \
-	--prefix=/ \
 	--with-sysdeps=$(STAGING_DIR)/lib/skalibs/sysdeps \
 	--with-include=$(STAGING_DIR)/include \
 	--with-dynlib=$(STAGING_DIR)/lib \

package/mdevd/mdevd.mk

@@ -12,7 +12,6 @@ MDEVD_INSTALL_STAGING = YES
 MDEVD_DEPENDENCIES = skalibs
 
 MDEVD_CONF_OPTS = \
-	--prefix=/ \
 	--with-sysdeps=$(STAGING_DIR)/lib/skalibs/sysdeps \
 	--with-include=$(STAGING_DIR)/include \
 	--with-dynlib=$(STAGING_DIR)/lib \

package/s6-dns/s6-dns.mk

@@ -12,7 +12,6 @@ S6_DNS_INSTALL_STAGING = YES
 S6_DNS_DEPENDENCIES = skalibs
 
 S6_DNS_CONF_OPTS = \
-	--prefix=/ \
 	--with-sysdeps=$(STAGING_DIR)/lib/skalibs/sysdeps \
 	--with-include=$(STAGING_DIR)/include \
 	--with-dynlib=$(STAGING_DIR)/lib \

package/s6-linux-init/s6-linux-init.mk

@@ -11,7 +11,6 @@ S6_LINUX_INIT_LICENSE_FILES = COPYING
 S6_LINUX_INIT_DEPENDENCIES = s6 s6-linux-utils s6-portable-utils
 
 S6_LINUX_INIT_CONF_OPTS = \
-	--prefix=/ \
 	--with-sysdeps=$(STAGING_DIR)/lib/skalibs/sysdeps \
 	--with-include=$(STAGING_DIR)/include \
 	--with-dynlib=$(STAGING_DIR)/lib \

package/s6-linux-utils/s6-linux-utils.mk

@@ -11,7 +11,6 @@ S6_LINUX_UTILS_LICENSE_FILES = COPYING
 S6_LINUX_UTILS_DEPENDENCIES = skalibs
 
 S6_LINUX_UTILS_CONF_OPTS = \
-	--prefix=/ \
 	--with-sysdeps=$(STAGING_DIR)/lib/skalibs/sysdeps \
 	--with-include=$(STAGING_DIR)/include \
 	--with-dynlib=$(STAGING_DIR)/lib \

package/s6-networking/s6-networking.mk

@@ -12,7 +12,6 @@ S6_NETWORKING_INSTALL_STAGING = YES
 S6_NETWORKING_DEPENDENCIES = s6-dns s6
 
 S6_NETWORKING_CONF_OPTS = \
-	--prefix=/ \
 	--with-sysdeps=$(STAGING_DIR)/lib/skalibs/sysdeps \
 	--with-include=$(STAGING_DIR)/include \
 	--with-dynlib=$(STAGING_DIR)/lib \

package/s6-portable-utils/s6-portable-utils.mk

@@ -11,7 +11,6 @@ S6_PORTABLE_UTILS_LICENSE_FILES = COPYING
 S6_PORTABLE_UTILS_DEPENDENCIES = skalibs
 
 S6_PORTABLE_UTILS_CONF_OPTS = \
-	--prefix=/ \
 	--with-sysdeps=$(STAGING_DIR)/lib/skalibs/sysdeps \
 	--with-include=$(STAGING_DIR)/include \
 	--with-dynlib=$(STAGING_DIR)/lib \

package/s6-rc/s6-rc.mk

@@ -12,7 +12,6 @@ S6_RC_INSTALL_STAGING = YES
 S6_RC_DEPENDENCIES = s6
 
 S6_RC_CONF_OPTS = \
-	--prefix=/ \
 	--with-sysdeps=$(STAGING_DIR)/lib/skalibs/sysdeps \
 	--with-include=$(STAGING_DIR)/include \
 	--with-dynlib=$(STAGING_DIR)/lib \

package/s6/s6.mk

@@ -12,7 +12,6 @@ S6_INSTALL_STAGING = YES
 S6_DEPENDENCIES = execline
 
 S6_CONF_OPTS = \
-	--prefix=/ \
 	--with-sysdeps=$(STAGING_DIR)/lib/skalibs/sysdeps \
 	--with-include=$(STAGING_DIR)/include \
 	--with-dynlib=$(STAGING_DIR)/lib \

package/skalibs/skalibs.mk

@@ -11,7 +11,6 @@ SKALIBS_LICENSE_FILES = COPYING
 SKALIBS_INSTALL_STAGING = YES
 
 SKALIBS_CONF_OPTS = \
-	--prefix=/ \
 	--with-default-path=/sbin:/usr/sbin:/bin:/usr/bin \
 	--with-sysdep-devurandom=yes \
 	$(SHARED_STATIC_LIBS_OPTS)