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pixman: unbreak on nios codesourcery 2014.05 

Fixes
http://autobuild.buildroot.net/results/ec3/ec31257a66583ca69bbad5ecfedb4c25b85268ee/
http://autobuild.buildroot.net/results/b24/b241ef7b7283efd92028d98355f268d93a12ffdd/
http://autobuild.buildroot.net/results/36c/36cc9386747854b632ec4e22bed8f32a0e2eec32/
http://autobuild.buildroot.net/results/b8a/b8a2de871eec249d03744fcd4ea6b5d3d1b01bd5/

And many others.

The toolchain gets confused about TLS access through the GOT (PIC), so
disable TLS support in pixman.

The error from the assembler is:
movhi	r4, %got_hiadj(%tls_ldo(fast_path_cache))
{standard input}:172: Error: bad expression

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Peter Korsgaard 2014-10-31 11:12:05 +01:00
parent 9f8180d425
commit 6b4833e6f6
1 changed files with 7 additions and 0 deletions
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7
package/pixman/pixman.mk
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@ -22,5 +22,12 @@ ifneq ($(BR2_iwmmxt),y)
PIXMAN_CONF_OPTS += --disable-arm-iwmmxt
endif
# toolchain gets confused about TLS access through GOT (PIC), so disable TLS
# movhi r4, %got_hiadj(%tls_ldo(fast_path_cache))
# {standard input}:172: Error: bad expression
ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_NIOSII201405),y)
PIXMAN_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -DPIXMAN_NO_TLS"
endif
$(eval $(autotools-package))
$(eval $(host-autotools-package))