You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
165 lines
5.3 KiB
165 lines
5.3 KiB
From 097c66ef2dd4779e01d13ad4a5f9733334fa9d1a Mon Sep 17 00:00:00 2001 |
|
From: Karel Zak <kzak@redhat.com> |
|
Date: Tue, 27 Aug 2013 10:02:04 +0200 |
|
Subject: [PATCH 60/84] build-sys: add CFLAGS and LDFLAGS for daemons and |
|
shared libs |
|
|
|
This is necessary for paranoid security guys who believe that things |
|
like "-Wl,-z,relro" or "-Wl,-z,bind_now" is a way how to make the |
|
world a safer place... |
|
|
|
[rhel7: add also SOLIB_* to libfdisk] |
|
|
|
Upstream: http://github.com/karelzak/util-linux/commit/03d00d495f3b505d9cae967c629fb38aca301e01 |
|
Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=1092520 |
|
Signed-off-by: Karel Zak <kzak@redhat.com> |
|
--- |
|
Documentation/howto-compilation.txt | 10 +++++----- |
|
configure.ac | 10 ++++++++++ |
|
libblkid/src/Makemodule.am | 2 ++ |
|
libfdisk/src/Makemodule.am | 3 +++ |
|
libmount/src/Makemodule.am | 2 ++ |
|
libuuid/src/Makemodule.am | 7 ++++++- |
|
misc-utils/Makemodule.am | 3 ++- |
|
7 files changed, 30 insertions(+), 7 deletions(-) |
|
|
|
diff --git a/Documentation/howto-compilation.txt b/Documentation/howto-compilation.txt |
|
index bebe0d2..4b39246 100644 |
|
--- a/Documentation/howto-compilation.txt |
|
+++ b/Documentation/howto-compilation.txt |
|
@@ -27,12 +27,12 @@ Compiling |
|
The SUID_* feature is currently supported for chfn, chsh, |
|
newgrp, su, write, mount, and umount. |
|
|
|
- Preferred compilation options for developers, when |
|
- using gcc, are: |
|
+ Use DAEMON_CFLAGS and DAEMON_LDFLAGS when you want to define |
|
+ special compiler options for daemons; supported for uuidd. |
|
|
|
- export CFLAGS="-Wmissing-parameter-type -Wsign-compare |
|
- -Wtype-limits -Wuninitialized -Wunused-parameter |
|
- -Wunused-but-set-parameter -fno-common" |
|
+ Use SOLIB_CFLAGS and SOLIB_LDFLAGS when you want to define |
|
+ special compiler options for shared libraries; supported for |
|
+ libmount, libblkid and libuuid. |
|
|
|
FIXME: add notes about klib and uClib. |
|
|
|
diff --git a/configure.ac b/configure.ac |
|
index f7c27cd..f3c7214 100644 |
|
--- a/configure.ac |
|
+++ b/configure.ac |
|
@@ -1538,6 +1538,16 @@ AC_ARG_VAR([SUID_CFLAGS], |
|
AC_ARG_VAR([SUID_LDFLAGS], |
|
[LDFLAGS used for binaries which are usually with the suid bit]) |
|
|
|
+AC_ARG_VAR([DAEMON_CFLAGS], |
|
+ [CFLAGS used for binaries which are usually executed as daemons]) |
|
+AC_ARG_VAR([DAEMON_LDFLAGS], |
|
+ [LDFLAGS used for binaries which are usually executed as daemons]) |
|
+ |
|
+AC_ARG_VAR([SOLIB_CFLAGS], |
|
+ [CFLAGS used for shared libraries]) |
|
+AC_ARG_VAR([SOLIB_LDFLAGS], |
|
+ [LDFLAGS used for shared libraries]) |
|
+ |
|
LIBS="" |
|
|
|
|
|
diff --git a/libblkid/src/Makemodule.am b/libblkid/src/Makemodule.am |
|
index 04d8621..1563976 100644 |
|
--- a/libblkid/src/Makemodule.am |
|
+++ b/libblkid/src/Makemodule.am |
|
@@ -113,6 +113,7 @@ libblkid_la_LIBADD = libcommon.la |
|
|
|
|
|
libblkid_la_CFLAGS = \ |
|
+ $(SOLIB_CFLAGS) \ |
|
-I$(ul_libblkid_incdir) \ |
|
-I$(top_srcdir)/libblkid/src |
|
|
|
@@ -128,6 +129,7 @@ libblkid_la_DEPENDENCIES = \ |
|
libblkid/src/blkid.h.in |
|
|
|
libblkid_la_LDFLAGS = \ |
|
+ $(SOLIB_LDFLAGS) \ |
|
-Wl,--version-script=$(top_srcdir)/libblkid/src/blkid.sym \ |
|
-version-info $(LIBBLKID_VERSION_INFO) |
|
|
|
diff --git a/libfdisk/src/Makemodule.am b/libfdisk/src/Makemodule.am |
|
index fbfb1b4..5c50001 100644 |
|
--- a/libfdisk/src/Makemodule.am |
|
+++ b/libfdisk/src/Makemodule.am |
|
@@ -25,6 +25,8 @@ nodist_libfdisk_la_SOURCES = libfdisk/src/fdiskP.h |
|
libfdisk_la_LIBADD = libcommon.la |
|
|
|
libfdisk_la_CFLAGS = \ |
|
+ $(AM_CFLAGS) \ |
|
+ $(SOLIB_CFLAGS) \ |
|
-I$(ul_libfdisk_incdir) \ |
|
-I$(top_srcdir)/libfdisk/src |
|
|
|
@@ -39,6 +41,7 @@ libfdisk_la_CFLAGS += -I$(ul_libuuid_incdir) |
|
endif |
|
|
|
libfdisk_la_DEPENDENCIES = $(libfdisk_la_LIBADD) |
|
+libfdisk_la_LDFLAGS = $(SOLIB_LDFLAGS) |
|
|
|
|
|
check_PROGRAMS += \ |
|
diff --git a/libmount/src/Makemodule.am b/libmount/src/Makemodule.am |
|
index 494e02a..8ef07e5 100644 |
|
--- a/libmount/src/Makemodule.am |
|
+++ b/libmount/src/Makemodule.am |
|
@@ -33,6 +33,7 @@ nodist_libmount_la_SOURCES = libmount/src/mountP.h |
|
libmount_la_LIBADD = libcommon.la libblkid.la $(SELINUX_LIBS) |
|
|
|
libmount_la_CFLAGS = \ |
|
+ $(SOLIB_CFLAGS) \ |
|
-I$(ul_libblkid_incdir) \ |
|
-I$(ul_libmount_incdir) \ |
|
-I$(top_srcdir)/libmount/src |
|
@@ -43,6 +44,7 @@ libmount_la_DEPENDENCIES = \ |
|
libmount/src/libmount.h.in |
|
|
|
libmount_la_LDFLAGS = \ |
|
+ $(SOLIB_LDFLAGS) \ |
|
-Wl,--version-script=$(top_srcdir)/libmount/src/libmount.sym \ |
|
-version-info $(LIBMOUNT_VERSION_INFO) |
|
|
|
diff --git a/libuuid/src/Makemodule.am b/libuuid/src/Makemodule.am |
|
index 73f1ba9..a20cb4c 100644 |
|
--- a/libuuid/src/Makemodule.am |
|
+++ b/libuuid/src/Makemodule.am |
|
@@ -29,9 +29,14 @@ libuuid_la_SOURCES = \ |
|
|
|
libuuid_la_DEPENDENCIES = libuuid/src/uuid.sym |
|
libuuid_la_LIBADD = $(SOCKET_LIBS) |
|
-libuuid_la_CFLAGS = -I$(ul_libuuid_incdir) -Ilibuuid/src |
|
+ |
|
+libuuid_la_CFLAGS = \ |
|
+ $(SOLIB_CFLAGS) \ |
|
+ -I$(ul_libuuid_incdir) \ |
|
+ -Ilibuuid/src |
|
|
|
libuuid_la_LDFLAGS = \ |
|
+ $(SOLIB_LDFLAGS) \ |
|
-Wl,--version-script=$(top_srcdir)/libuuid/src/uuid.sym \ |
|
-version-info $(LIBUUID_VERSION_INFO) |
|
|
|
diff --git a/misc-utils/Makemodule.am b/misc-utils/Makemodule.am |
|
index a615047..70a78f2 100644 |
|
--- a/misc-utils/Makemodule.am |
|
+++ b/misc-utils/Makemodule.am |
|
@@ -77,7 +77,8 @@ if BUILD_UUIDD |
|
usrsbin_exec_PROGRAMS += uuidd |
|
dist_man_MANS += misc-utils/uuidd.8 |
|
uuidd_LDADD = $(LDADD) libuuid.la |
|
-uuidd_CFLAGS = $(AM_CFLAGS) -I$(ul_libuuid_incdir) |
|
+uuidd_CFLAGS = $(DAEMON_CFLAGS) $(AM_CFLAGS) -I$(ul_libuuid_incdir) |
|
+uuidd_LDFLAGS = $(DAEMON_LDFLAGS) $(AM_LDFLAGS) |
|
uuidd_SOURCES = misc-utils/uuidd.c |
|
if USE_SOCKET_ACTIVATION |
|
uuidd_SOURCES += misc-utils/sd-daemon.c misc-utils/sd-daemon.h |
|
-- |
|
2.7.4
|
|
|