Add --as-needed to the linker flags to reduce the number of shared library dependencies, since not all the tests and tools use all the libraries required by the helper library (for example, many tests do not use cairo). This helps portability of the binaries and also makes a very small improvement to the execution speed and memory consumption.
Signed-off-by: Thomas Wood <[email protected]> --- tests/Makefile.am | 1 + tools/Makefile.am | 1 + 2 files changed, 2 insertions(+) diff --git a/tests/Makefile.am b/tests/Makefile.am index dcac2f3..5aa480b 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -52,6 +52,7 @@ LDADD = ../lib/libintel_tools.la $(PCIACCESS_LIBS) $(DRM_LIBS) $(LIBUNWIND_LIBS) LDADD += $(CAIRO_LIBS) $(LIBUDEV_LIBS) $(GLIB_LIBS) -lm AM_CFLAGS += $(CAIRO_CFLAGS) $(LIBUDEV_CFLAGS) $(GLIB_CFLAGS) +AM_LDFLAGS = -Wl,--as-needed drm_import_export_CFLAGS = $(AM_CFLAGS) $(THREAD_CFLAGS) drm_import_export_LDADD = $(LDADD) -lpthread diff --git a/tools/Makefile.am b/tools/Makefile.am index 95f13f9..0aeb173 100644 --- a/tools/Makefile.am +++ b/tools/Makefile.am @@ -9,6 +9,7 @@ endif AM_CPPFLAGS = -I$(top_srcdir) -I$(top_srcdir)/lib AM_CFLAGS = $(DEBUG_CFLAGS) $(DRM_CFLAGS) $(PCIACCESS_CFLAGS) $(CWARNFLAGS) $(CAIRO_CFLAGS) $(LIBUNWIND_CFLAGS) LDADD = $(top_builddir)/lib/libintel_tools.la $(DRM_LIBS) $(PCIACCESS_LIBS) $(CAIRO_LIBS) $(LIBUDEV_LIBS) $(LIBUNWIND_LIBS) -lm +AM_LDFLAGS = -Wl,--as-needed # aubdumper -- 1.9.1 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
