Always check -Wno-unused-but-set-variable gcc support

The previous commit 8a7e1ceefa430988c8f888ca708ab307333b4464 wasn't
quite right.  This check applies to both the user and kernel space
build and as such we must make sure it runs regardless of what
the --with-config option is set too.

For example, if --with-config=kernel then the autoconf test does
not run and we generate build warnings when compiling the kernel
packages.

6 files changed, 6 insertions, 6 deletions

diff --git a/include/Makefile.in b/include/Makefile.in
index 3466d84d2..c294171d6 100644
--- a/include/Makefile.in
+++ b/include/Makefile.in
@@ -40,6 +40,7 @@ DIST_COMMON = $(am__kernel_HEADERS_DIST) $(am__libzfs_HEADERS_DIST) \
 	$(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps =  \
+	$(top_srcdir)/config/always-no-unused-but-set-variable.m4 \
 	$(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \
 	$(top_srcdir)/config/kernel-bdev-logical-size.m4 \
 	$(top_srcdir)/config/kernel-bio-empty-barrier.m4 \
@@ -72,7 +73,6 @@ am__aclocal_m4_deps =  \
 	$(top_srcdir)/config/user-ioctl.m4 \
 	$(top_srcdir)/config/user-libblkid.m4 \
 	$(top_srcdir)/config/user-libuuid.m4 \
-	$(top_srcdir)/config/user-no-unused-but-set-variable.m4 \
 	$(top_srcdir)/config/user-nptl_guard_within_stack.m4 \
 	$(top_srcdir)/config/user-selinux.m4 \
 	$(top_srcdir)/config/user-zlib.m4 $(top_srcdir)/config/user.m4 \
diff --git a/include/linux/Makefile.in b/include/linux/Makefile.in
index 56679efd9..03a3461eb 100644
--- a/include/linux/Makefile.in
+++ b/include/linux/Makefile.in
@@ -40,6 +40,7 @@ DIST_COMMON = $(am__kernel_HEADERS_DIST) $(libzfs_HEADERS) \
 	$(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps =  \
+	$(top_srcdir)/config/always-no-unused-but-set-variable.m4 \
 	$(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \
 	$(top_srcdir)/config/kernel-bdev-logical-size.m4 \
 	$(top_srcdir)/config/kernel-bio-empty-barrier.m4 \
@@ -72,7 +73,6 @@ am__aclocal_m4_deps =  \
 	$(top_srcdir)/config/user-ioctl.m4 \
 	$(top_srcdir)/config/user-libblkid.m4 \
 	$(top_srcdir)/config/user-libuuid.m4 \
-	$(top_srcdir)/config/user-no-unused-but-set-variable.m4 \
 	$(top_srcdir)/config/user-nptl_guard_within_stack.m4 \
 	$(top_srcdir)/config/user-selinux.m4 \
 	$(top_srcdir)/config/user-zlib.m4 $(top_srcdir)/config/user.m4 \
diff --git a/include/sys/Makefile.in b/include/sys/Makefile.in
index d06a11475..7a34635fa 100644
--- a/include/sys/Makefile.in
+++ b/include/sys/Makefile.in
@@ -40,6 +40,7 @@ DIST_COMMON = $(am__kernel_HEADERS_DIST) $(am__libzfs_HEADERS_DIST) \
 	$(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps =  \
+	$(top_srcdir)/config/always-no-unused-but-set-variable.m4 \
 	$(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \
 	$(top_srcdir)/config/kernel-bdev-logical-size.m4 \
 	$(top_srcdir)/config/kernel-bio-empty-barrier.m4 \
@@ -72,7 +73,6 @@ am__aclocal_m4_deps =  \
 	$(top_srcdir)/config/user-ioctl.m4 \
 	$(top_srcdir)/config/user-libblkid.m4 \
 	$(top_srcdir)/config/user-libuuid.m4 \
-	$(top_srcdir)/config/user-no-unused-but-set-variable.m4 \
 	$(top_srcdir)/config/user-nptl_guard_within_stack.m4 \
 	$(top_srcdir)/config/user-selinux.m4 \
 	$(top_srcdir)/config/user-zlib.m4 $(top_srcdir)/config/user.m4 \
diff --git a/include/sys/fm/Makefile.in b/include/sys/fm/Makefile.in
index da9948d4e..7ea572a7d 100644
--- a/include/sys/fm/Makefile.in
+++ b/include/sys/fm/Makefile.in
@@ -40,6 +40,7 @@ DIST_COMMON = $(am__kernel_HEADERS_DIST) $(am__libzfs_HEADERS_DIST) \
 	$(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps =  \
+	$(top_srcdir)/config/always-no-unused-but-set-variable.m4 \
 	$(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \
 	$(top_srcdir)/config/kernel-bdev-logical-size.m4 \
 	$(top_srcdir)/config/kernel-bio-empty-barrier.m4 \
@@ -72,7 +73,6 @@ am__aclocal_m4_deps =  \
 	$(top_srcdir)/config/user-ioctl.m4 \
 	$(top_srcdir)/config/user-libblkid.m4 \
 	$(top_srcdir)/config/user-libuuid.m4 \
-	$(top_srcdir)/config/user-no-unused-but-set-variable.m4 \
 	$(top_srcdir)/config/user-nptl_guard_within_stack.m4 \
 	$(top_srcdir)/config/user-selinux.m4 \
 	$(top_srcdir)/config/user-zlib.m4 $(top_srcdir)/config/user.m4 \
diff --git a/include/sys/fm/fs/Makefile.in b/include/sys/fm/fs/Makefile.in
index a17ae3334..77bc9d02b 100644
--- a/include/sys/fm/fs/Makefile.in
+++ b/include/sys/fm/fs/Makefile.in
@@ -40,6 +40,7 @@ DIST_COMMON = $(am__kernel_HEADERS_DIST) $(am__libzfs_HEADERS_DIST) \
 	$(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps =  \
+	$(top_srcdir)/config/always-no-unused-but-set-variable.m4 \
 	$(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \
 	$(top_srcdir)/config/kernel-bdev-logical-size.m4 \
 	$(top_srcdir)/config/kernel-bio-empty-barrier.m4 \
@@ -72,7 +73,6 @@ am__aclocal_m4_deps =  \
 	$(top_srcdir)/config/user-ioctl.m4 \
 	$(top_srcdir)/config/user-libblkid.m4 \
 	$(top_srcdir)/config/user-libuuid.m4 \
-	$(top_srcdir)/config/user-no-unused-but-set-variable.m4 \
 	$(top_srcdir)/config/user-nptl_guard_within_stack.m4 \
 	$(top_srcdir)/config/user-selinux.m4 \
 	$(top_srcdir)/config/user-zlib.m4 $(top_srcdir)/config/user.m4 \
diff --git a/include/sys/fs/Makefile.in b/include/sys/fs/Makefile.in
index 73e084be7..68d712acb 100644
--- a/include/sys/fs/Makefile.in
+++ b/include/sys/fs/Makefile.in
@@ -40,6 +40,7 @@ DIST_COMMON = $(am__kernel_HEADERS_DIST) $(am__libzfs_HEADERS_DIST) \
 	$(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps =  \
+	$(top_srcdir)/config/always-no-unused-but-set-variable.m4 \
 	$(top_srcdir)/config/kernel-bdev-block-device-operations.m4 \
 	$(top_srcdir)/config/kernel-bdev-logical-size.m4 \
 	$(top_srcdir)/config/kernel-bio-empty-barrier.m4 \
@@ -72,7 +73,6 @@ am__aclocal_m4_deps =  \
 	$(top_srcdir)/config/user-ioctl.m4 \
 	$(top_srcdir)/config/user-libblkid.m4 \
 	$(top_srcdir)/config/user-libuuid.m4 \
-	$(top_srcdir)/config/user-no-unused-but-set-variable.m4 \
 	$(top_srcdir)/config/user-nptl_guard_within_stack.m4 \
 	$(top_srcdir)/config/user-selinux.m4 \
 	$(top_srcdir)/config/user-zlib.m4 $(top_srcdir)/config/user.m4 \