build: use --gc-sections, -fvisibility=hidden
After: # ls -l /sbin/udevadm /sbin/udevd /lib/udev/*_id -rwxr-xr-x 1 root root 22984 May 18 18:19 /lib/udev/ata_id -rwxr-xr-x 1 root root 31208 May 18 18:19 /lib/udev/cdrom_id -rwxr-xr-x 1 root root 27128 May 18 18:19 /lib/udev/input_id -rwxr-xr-x 1 root root 31272 May 18 18:19 /lib/udev/path_id -rwxr-xr-x 1 root root 31896 May 18 18:19 /lib/udev/scsi_id -rwxr-xr-x 1 root root 35456 May 18 18:19 /lib/udev/usb_id -rwxr-xr-x 1 root root 6416 May 18 18:19 /lib/udev/v4l_id -rwxr-xr-x 1 root root 130320 May 18 18:19 /sbin/udevadm -rwxr-xr-x 1 root root 134648 May 18 18:19 /sbin/udevd Before: # ls -l /sbin/udevadm /sbin/udevd /lib/udev/*_id -rwxr-xr-x 1 root root 27208 May 18 18:22 /lib/udev/ata_id -rwxr-xr-x 1 root root 35456 May 18 18:22 /lib/udev/cdrom_id -rwxr-xr-x 1 root root 39584 May 18 18:22 /lib/udev/input_id -rwxr-xr-x 1 root root 39600 May 18 18:22 /lib/udev/path_id -rwxr-xr-x 1 root root 36056 May 18 18:22 /lib/udev/scsi_id -rwxr-xr-x 1 root root 43712 May 18 18:22 /lib/udev/usb_id -rwxr-xr-x 1 root root 6504 May 18 18:22 /lib/udev/v4l_id -rwxr-xr-x 1 root root 142656 May 18 18:22 /sbin/udevadm -rwxr-xr-x 1 root root 142888 May 18 18:22 /sbin/udevd
This commit is contained in:
parent
f34939e79b
commit
f0ed90b767
27
Makefile.am
27
Makefile.am
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@ -17,7 +17,13 @@ AM_CPPFLAGS = \
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-DSYSCONFDIR=\""$(sysconfdir)"\" \
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-DLIBEXECDIR=\""$(libexecdir)"\"
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AM_CFLAGS = \
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-fvisibility=hidden \
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-ffunction-sections \
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-fdata-sections
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AM_LDFLAGS = \
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-Wl,--gc-sections \
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-Wl,--as-needed
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DISTCHECK_CONFIGURE_FLAGS = \
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@ -54,6 +60,9 @@ libudev_libudev_la_SOURCES =\
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libudev/libudev-monitor.c \
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libudev/libudev-queue.c
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libudev_libudev_la_CFLAGS = \
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-fvisibility=default
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libudev_libudev_la_LDFLAGS = \
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-version-info $(LIBUDEV_CURRENT):$(LIBUDEV_REVISION):$(LIBUDEV_AGE) \
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-export-symbols $(top_srcdir)/libudev/exported_symbols
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@ -404,7 +413,11 @@ extras_gudev_libgudev_1_0_la_CPPFLAGS = \
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-D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT \
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-D_GUDEV_COMPILATION \
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-DG_LOG_DOMAIN=\"GUdev\"
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extras_gudev_libgudev_1_0_la_CFLAGS = $(GLIB_CFLAGS)
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extras_gudev_libgudev_1_0_la_CFLAGS = \
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-fvisibility=default \
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$(GLIB_CFLAGS)
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extras_gudev_libgudev_1_0_la_LIBADD = libudev/libudev.la $(GLIB_LIBS)
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extras_gudev_libgudev_1_0_la_LDFLAGS = \
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@ -434,20 +447,20 @@ extras/gudev/gudevenumtypes.c: extras/gudev/gudevenumtypes.c.template extras/gud
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$@.tmp && mv $@.tmp $@
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if ENABLE_INTROSPECTION
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extras/gudev/GUdev-1.0.gir: extras/gudev/libgudev-1.0.la $(G_IR_SCANNER) Makefile.am
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$(AM_V_GEN)PKG_CONFIG_PATH=$(top_builddir)/data:$$PKG_CONFIG_PATH \
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LD_LIBRARY_PATH=$(top_builddir)/extras/gudev:$$LD_LIBRARY_PATH \
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$(G_IR_SCANNER) -v \
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extras/gudev/GUdev-1.0.gir: extras/gudev/libgudev-1.0.la $(G_IR_SCANNER)
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$(AM_V_GEN)$(G_IR_SCANNER) -v \
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--warn-all \
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--namespace GUdev \
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--nsversion=1.0 \
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--include=GObject-2.0 \
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--library=gudev-1.0 \
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--library-path=extras/gudev \
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--library-path=$(top_builddir)/libudev \
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--library-path=$(top_builddir)/extras/gudev \
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--output $@ \
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--pkg=glib-2.0 \
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--pkg=gobject-2.0 \
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-I$(top_builddir)/extras \
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-I$(top_srcdir)/extras \
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-I$(top_builddir)/extras \
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-D_GUDEV_COMPILATION \
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-D_GUDEV_WORK_AROUND_DEV_T_BUG \
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$(top_srcdir)/extras/gudev/gudev.h \
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