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| author | Yann E. MORIN <yann.morin.1998@free.fr> | 2014-07-31 00:57:16 +0200 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2014-07-31 23:53:23 +0200 |
| commit | 8f570cd765d52da56b4cebd4e5149ab8ebceec7f (patch) | |
| tree | 2417ad33473ecfa04c5d6bec218eafbe5ba55141 | |
| parent | a930d9cef6bdcf8de7d086ea66d977530200b8e0 (diff) | |
| download | buildroot-8f570cd765d52da56b4cebd4e5149ab8ebceec7f.tar.gz buildroot-8f570cd765d52da56b4cebd4e5149ab8ebceec7f.zip | |
package/patchelf: new host package
In some situations, users may want to tweak the dynamic section of the
binaries (for example to add/set the RPATH to $ORIGIN/../lib).
Because it is not trivial to do it properly from the Buildroot
infrastructure, allow those users to use patchelf (e.g. from a
post-build script) to tweak binaries.
patchelf is able to:
- modify an existing DT_RUNPATH tags
- add a DT_RUNPATH tag if not already present
- do the above to the DT_RPATH tag, too
- set the path to the interpreter
- remove DT_NEEDED tags
- query a binary for the DT_RUNPATH/DT_RPATH tag, or for the
interpreter path
Does not really fix #7172, but this is an appropriate workaround.
[Thomas: change license to GPLv3+, as mentionned in the project's
README file.]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Mike Zick <minimod@morethan.org>
Reviewed-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
| -rw-r--r-- | package/Config.in.host | 1 | ||||
| -rw-r--r-- | package/patchelf/Config.in.host | 7 | ||||
| -rw-r--r-- | package/patchelf/patchelf.mk | 12 |
3 files changed, 20 insertions, 0 deletions
diff --git a/package/Config.in.host b/package/Config.in.host index 062c6c918b..e05bbfadf3 100644 --- a/package/Config.in.host +++ b/package/Config.in.host @@ -13,6 +13,7 @@ menu "Host utilities" source "package/omap-u-boot-utils/Config.in.host" source "package/openocd/Config.in.host" source "package/parted/Config.in.host" + source "package/patchelf/Config.in.host" source "package/pwgen/Config.in.host" source "package/sam-ba/Config.in.host" source "package/squashfs/Config.in.host" diff --git a/package/patchelf/Config.in.host b/package/patchelf/Config.in.host new file mode 100644 index 0000000000..d1c8375704 --- /dev/null +++ b/package/patchelf/Config.in.host @@ -0,0 +1,7 @@ +config BR2_PACKAGE_HOST_PATCHELF + bool "host patchelf" + help + PatchELF is a small utility to modify the dynamic linker + and RPATH of ELF executables. + + http://nixos.org/patchelf.html diff --git a/package/patchelf/patchelf.mk b/package/patchelf/patchelf.mk new file mode 100644 index 0000000000..b6b9e05e2e --- /dev/null +++ b/package/patchelf/patchelf.mk @@ -0,0 +1,12 @@ +################################################################################ +# +# patchelf +# +################################################################################ + +PATCHELF_VERSION = 0.8 +PATCHELF_SITE = http://releases.nixos.org/patchelf/patchelf-0.8/ +PATCHELF_LICENSE = GPLv3+ +PATCHELF_LICENSE_FILES = COPYING + +$(eval $(host-autotools-package)) |
