diff options
| author | Emil Velikov <[email protected]> | 2014-03-11 17:58:08 +0000 |
|---|---|---|
| committer | Emil Velikov <[email protected]> | 2014-03-31 14:56:14 +0100 |
| commit | d681b22ed77274a805c6c8e81925c18eeb57a968 (patch) | |
| tree | 123ac46987e30805fe5ca7b514597ae0b0565f02 /src/glx | |
| parent | d187a150d45cbf5bd3476eab49be5057382c2c86 (diff) | |
automake: ask the linker to do garbage collection
By doing GC the linker removes all the symbols that are not referenced
and/or used by the final library. This results in a saving of ~100K
up-to ~600K per (stripped) binary (classic vs gallium drivers).
If interested one can ask the compiler to print the sections that are
removed using -Wl,--print-gc-sections.
v2: Check if ld supports the flag before using it.
Signed-off-by: Emil Velikov <[email protected]>
Acked-by: Matt Turner <[email protected]> (v1)
Diffstat (limited to 'src/glx')
| -rw-r--r-- | src/glx/Makefile.am | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/glx/Makefile.am b/src/glx/Makefile.am index 0c99c0709d6..aa7666aa93c 100644 --- a/src/glx/Makefile.am +++ b/src/glx/Makefile.am @@ -112,6 +112,7 @@ GL_LDFLAGS = \ -no-undefined \ -version-number 1:2 \ -Wl,-Bsymbolic \ + $(GC_SECTIONS) \ -Wl,--no-undefined lib@GL_LIB@_la_SOURCES = |