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cmake looks at all include statements, even if they're not used. To make
builds deterministic and avoid needing to add binutils as a dependency
for libzypp, completely remove the include from the header file, even if
it is never used.
This avoids issues where you'd build binutils, then libzypp, then remove
binutils (and hence ansidecl.h) and then recompile libzypp which would
still have the dependency and hence fail.
(From OE-Core rev: bfaaeb44c5023e2d2a9414c07694c75fa527283b)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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On my system libxml-native got linked with host copy of liblzma and as a
result libxslt-native was not linkable:
| x86_64-linux-libtool: link: gcc -isystem/home/hrw/HDD/devel/canonical/ci-linaro/oecore/build/tmp-eglibc/sysroots/x86_64-linux/usr/include -O2 -pipe -Wall -Wl,-rpath-link -Wl,/home/hrw
/HDD/devel/canonical/ci-linaro/oecore/build/tmp-eglibc/sysroots/x86_64-linux/usr/lib -Wl,-rpath-link -Wl,/home/hrw/HDD/devel/canonical/ci-linaro/oecore/build/tmp-eglibc/sysroots/x86_64-
linux/lib -Wl,-rpath -Wl,/home/hrw/HDD/devel/canonical/ci-linaro/oecore/build/tmp-eglibc/sysroots/x86_64-linux/usr/lib -Wl,-rpath -Wl,/home/hrw/HDD/devel/canonical/ci-linaro/oecore/buil
d/tmp-eglibc/sysroots/x86_64-linux/lib -Wl,-O1 -o .libs/xsltproc xsltproc.o -L/home/hrw/HDD/devel/canonical/ci-linaro/oecore/build/tmp-eglibc/sysroots/x86_64-linux/usr/lib -L/home/hrw/
HDD/devel/canonical/ci-linaro/oecore/build/tmp-eglibc/sysroots/x86_64-linux/lib ../libxslt/.libs/libxslt.so ../libexslt/.libs/libexslt.so /home/hrw/HDD/devel/canonical/ci-linaro/oecore/
build/tmp-eglibc/work/x86_64-linux/libxslt-native-1.1.26-r8/libxslt-1.1.26/libxslt/.libs/libxslt.so /home/hrw/HDD/devel/canonical/ci-linaro/oecore/build/tmp-eglibc/sysroots/x86_64-linux
/usr/lib/libxml2.so -ldl /home/hrw/HDD/devel/canonical/ci-linaro/oecore/build/tmp-eglibc/sysroots/x86_64-linux/usr/lib/liblzma.so -lrt -lz -lm -pthread -Wl,-rpath -Wl,/home/hrw/HDD/deve
l/canonical/ci-linaro/oecore/build/tmp-eglibc/sysroots/x86_64-linux/usr/lib
| /home/hrw/HDD/devel/canonical/ci-linaro/oecore/build/tmp-eglibc/sysroots/x86_64-linux/usr/lib/libxml2.so: undefined reference to `lzma_code@XZ_5.0'
| /home/hrw/HDD/devel/canonical/ci-linaro/oecore/build/tmp-eglibc/sysroots/x86_64-linux/usr/lib/libxml2.so: undefined reference to `lzma_auto_decoder@XZ_5.0'
| /home/hrw/HDD/devel/canonical/ci-linaro/oecore/build/tmp-eglibc/sysroots/x86_64-linux/usr/lib/libxml2.so: undefined reference to `lzma_end@XZ_5.0'
| /home/hrw/HDD/devel/canonical/ci-linaro/oecore/build/tmp-eglibc/sysroots/x86_64-linux/usr/lib/libxml2.so: undefined reference to `lzma_properties_decode@XZ_5.0'
| collect2: error: ld returned 1 exit status
| make[2]: *** [xsltproc] Error 1
| make[2]: Leaving directory `/home/hrw/HDD/devel/canonical/ci-linaro/oecore/build/tmp-eglibc/work/x86_64-linux/libxslt-native-1.1.26-r8/libxslt-1.1.26/xsltproc'
(From OE-Core rev: d4651d420a8cf359436a9614fbc9b56f901410c7)
Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Richard Purdie
Marcin Juszkiewicz
Saul Wold