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-rw-r--r--Makefile.am4
-rw-r--r--configure.ac14
-rw-r--r--ubi-utils/Makemodule.am9
3 files changed, 25 insertions, 2 deletions
diff --git a/Makefile.am b/Makefile.am
index aacf589..4fdcd70 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -22,6 +22,10 @@ if WITH_CRYPTO
AM_CPPFLAGS += -DWITH_CRYPTO
endif
+if WITH_GETRANDOM
+AM_CPPFLAGS += -DWITH_GETRANDOM
+endif
+
sbin_PROGRAMS =
sbin_SCRIPTS =
check_PROGRAMS =
diff --git a/configure.ac b/configure.ac
index 1b97ff6..f09a726 100644
--- a/configure.ac
+++ b/configure.ac
@@ -71,6 +71,7 @@ need_xattr="no"
need_cmocka="no"
need_selinux="no"
need_openssl="no"
+need_getrandom="no"
AM_COND_IF([UNIT_TESTS], [
need_cmocka="yes"
@@ -141,6 +142,7 @@ AM_COND_IF([BUILD_UBIFS], [
need_lzo="yes"
need_zstd="yes"
need_openssl="yes"
+ need_getrandom="yes"
])
AM_COND_IF([BUILD_JFFSX], [
@@ -204,6 +206,7 @@ xattr_missing="no"
cmocka_missing="no"
selinux_missing="no"
openssl_missing="no"
+getrandom_missing="no"
if test "x$need_zlib" = "xyes"; then
PKG_CHECK_MODULES(ZLIB, [zlib], [], [zlib_missing="yes"])
@@ -255,6 +258,10 @@ if test "x$need_openssl" = "xyes"; then
PKG_CHECK_MODULES(OPENSSL, [openssl], [], [openssl_missing="yes"])
fi
+if test "x$need_getrandom" = "xyes"; then
+ AC_CHECK_HEADERS([sys/random.h], [], [getrandom_missing="yes"])
+fi
+
if test "x$need_cmocka" = "xyes"; then
PKG_CHECK_MODULES(CMOCKA, [cmocka], [], [cmocka_missing="yes"])
fi
@@ -323,6 +330,12 @@ if test "x$openssl_missing" = "xyes"; then
need_openssl="no"
fi
+if test "x$getrandom_missing" = "xyes"; then
+ AC_MSG_WARN([cannot find headers for getrandom() function])
+ AC_MSG_WARN([disabling UBIFS ubihealthd support])
+ need_getrandom="no"
+fi
+
if test "x$cmocka_missing" = "xyes"; then
AC_MSG_WARN([cannot find CMocka library required for unit tests])
AC_MSG_NOTICE([unit tests can optionally be disabled])
@@ -340,6 +353,7 @@ AM_CONDITIONAL([WITHOUT_ZSTD], [test "x$need_zstd" != "xyes"])
AM_CONDITIONAL([WITHOUT_XATTR], [test "x$need_xattr" != "xyes"])
AM_CONDITIONAL([WITH_SELINUX], [test "x$need_selinux" == "xyes"])
AM_CONDITIONAL([WITH_CRYPTO], [test "x$need_openssl" == "xyes"])
+AM_CONDITIONAL([WITH_GETRANDOM], [test "x$need_getrandom" == "xyes"])
AC_CHECK_SIZEOF([off_t])
AC_CHECK_SIZEOF([loff_t])
diff --git a/ubi-utils/Makemodule.am b/ubi-utils/Makemodule.am
index 984e2cd..2835702 100644
--- a/ubi-utils/Makemodule.am
+++ b/ubi-utils/Makemodule.am
@@ -37,13 +37,18 @@ ubirsvol_LDADD = libmtd.a libubi.a
ubiblock_SOURCES = ubi-utils/ubiblock.c
ubiblock_LDADD = libmtd.a libubi.a
+if WITH_GETRANDOM
ubihealthd_SOURCES = ubi-utils/ubihealthd.c
ubihealthd_LDADD = libmtd.a libubi.a
+endif
UBI_BINS = \
ubiupdatevol ubimkvol ubirmvol ubicrc32 ubinfo ubiattach \
- ubidetach ubinize ubiformat ubirename mtdinfo ubirsvol ubiblock \
- ubihealthd
+ ubidetach ubinize ubiformat ubirename mtdinfo ubirsvol ubiblock
+
+if WITH_GETRANDOM
+UBI_BINS += ubihealthd
+endif
UBI_MAN = \
ubi-utils/ubinize.8