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authorMarek Vasut <marex@denx.de>2019-12-04 18:11:47 +0100
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-12-08 23:02:57 +0100
commit1312aedbe0a346999581b243324594e1abe2cebf (patch)
tree37a7cf505296d62fe1df3ab7de1bf43d3b63bdc6 /configure.ac
parent57b6d16548b876823da07022470077b92bb138a3 (diff)
ubihealthd: Build only if sys/random.h is present
The ubihealthd depends on sys/random.h , which is not present on some older systems. Build ubihealthd only if sys/random.h is present. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac14
1 files changed, 14 insertions, 0 deletions
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])