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| author | Maxiwell S. Garcia <maxiwell@linux.ibm.com> | 2019-09-23 19:30:21 -0300 |
|---|---|---|
| committer | Jeremy Kerr <jk@ozlabs.org> | 2020-01-23 11:55:39 +0800 |
| commit | 827a7af51bb120579a7addbcda216300988a3b1e (patch) | |
| tree | 7a07e350c725a4e4d3b2f3567dda1d3bfb8c65a7 /configure.ac | |
| parent | 059cc5168f9b24eb5278e084909afe47db2861a6 (diff) | |
| download | talos-petitboot-827a7af51bb120579a7addbcda216300988a3b1e.tar.gz talos-petitboot-827a7af51bb120579a7addbcda216300988a3b1e.zip | |
configure: Add libelf as a requirement
With this library, petitboot is able to open the ELF binary to check
information, like annotation in ELF notes section.
Minor libelf-dw dependency additions by Jeremy Kerr <jk@ozlabs.org>.
Signed-off-by: Maxiwell S. Garcia <maxiwell@linux.ibm.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 5d541fb..6683be6 100644 --- a/configure.ac +++ b/configure.ac @@ -66,6 +66,15 @@ AC_CHECK_LIB([udev], [udev_new], [AC_MSG_FAILURE([The libudev development library is required by petitboot. Try installing the package libudev-dev or libudev-devel.])] ) +AC_CHECK_LIB([elf], [elf_begin], + [ELF_LIBS=-lelf], + [AC_MSG_FAILURE([The libelf development library is required by petitboot. Try installing the package libelf-dev or elfutils-libelf-devel.])] +) + +AC_CHECK_HEADERS([elfutils/libdw.h], + [], + [AC_MSG_FAILURE([elfutils/libdw.h not found. Try installing the package libdw-dev or elfutils-devel.])] +) PKG_CHECK_EXISTS(libudev >= 218, [old_udev=no], [old_udev=yes]) if test "$old_udev" = "yes" ; then AC_DEFINE(UDEV_LOGGING, 1, [Support old udev logging interface]) @@ -476,6 +485,7 @@ AS_IF( ) AC_SUBST([UDEV_LIBS]) +AC_SUBST([ELF_LIBS]) AC_SUBST([DEVMAPPER_LIBS]) AC_SUBST([CRYPT_LIBS]) AC_SUBST([FDT_LIBS]) |
