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elfutils: disable for static builds

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Even when doing static builds, a shared library is built. This causes a
build failure under some circumstances, for instance when building for
MIPS + uClibc + static.

After asking upstream if it would be possible to add a configure option
to not build the shared library, the answer was that doing a static
build is not a good idea. Here is a small snippet of the conversation:

"Note that fully static builds are problematic.  elfutils uses dlopen to
open the EBL backends (the CPU-specific support snippets), so even if
you link statically, the final binaries are still considerably dynamic."

Related:
  https://lists.fedorahosted.org/pipermail/elfutils-devel/2014-November/004223.html

Fixes:
  http://autobuild.buildroot.net/results/691/6913f5af6519463fbed39ef37b6a40ecf6a67b54/

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Vicente Olivert Riera
2014-11-05 10:42:46 +00:00
committed by Peter Korsgaard
parent c092462f9f
commit 9406d4dc02
4 changed files with 10 additions and 7 deletions
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5
package/ltrace/Config.in
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@@ -9,6 +9,7 @@ config BR2_PACKAGE_LTRACE
select BR2_PACKAGE_ELFUTILS
depends on BR2_LARGEFILE # elfutils
depends on BR2_USE_WCHAR # elfutils
depends on !BR2_PREFER_STATIC_LIB # elfutils
help
Debugging program which runs a specified command until it exits.
While the command is executing, ltrace intercepts and records
@@ -17,5 +18,5 @@ config BR2_PACKAGE_LTRACE
http://ltrace.org
comment "ltrace needs toolchain w/ largefile, wchar"
depends on !BR2_LARGEFILE || !BR2_USE_WCHAR
comment "ltrace needs toolchain w/ largefile, wchar, dynamic library"
depends on !BR2_LARGEFILE || !BR2_USE_WCHAR || BR2_PREFER_STATIC_LIB