[OE-core] [PATCH 4/9] rpm: Use link time check for libssp

[Khem Raj]

On Fri, Jun 15, 2012 at 5:43 AM, Richard Purdie
<richard.purdie at linuxfoundation.org> wrote:
> On Thu, 2012-06-14 at 23:12 -0700, Khem Raj wrote:
>> -fstack-protector needs libssp to link with
>> so when checking for this option support we
>> need to find if libssp is staged in root file
>> system
>>
>> Signed-off-by: Khem Raj <raj.khem at gmail.com>
>> ---
>>  .../rpm/rpm/fstack-protector-configure-check.patch |   13 +++++++++++++
>>  meta/recipes-devtools/rpm/rpm_5.4.9.bb             |    1 +
>>  2 files changed, 14 insertions(+), 0 deletions(-)
>>  create mode 100644 meta/recipes-devtools/rpm/rpm/fstack-protector-configure-check.patch
>>
>> diff --git a/meta/recipes-devtools/rpm/rpm/fstack-protector-configure-check.patch b/meta/recipes-devtools/rpm/rpm/fstack-protector-configure-check.patch
>> new file mode 100644
>> index 0000000..84d0430
>> --- /dev/null
>> +++ b/meta/recipes-devtools/rpm/rpm/fstack-protector-configure-check.patch
>
>
> This is a rather subtle patch with no header information (author,
> explaination, upstream status).


oversight on my part. I have added a patch header to it and updated
the pull request.

>
> Cheers,
>
> Richard
>
>> @@ -0,0 +1,13 @@
>> +Index: rpm-5.4.0/configure.ac
>> +===================================================================
>> +--- rpm-5.4.0.orig/configure.ac      2012-06-01 11:41:19.741480143 -0700
>> ++++ rpm-5.4.0/configure.ac   2012-06-01 11:41:51.773481676 -0700
>> +@@ -193,7 +193,7 @@
>> +  my_save_cflags="$CFLAGS"
>> +  CFLAGS=$c
>> +  AC_MSG_CHECKING([whether GCC supports $c])
>> +- AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
>> ++ AC_LINK_IFELSE([AC_LANG_PROGRAM([])],
>> +     [AC_MSG_RESULT([yes])]
>> +     [my_cflags=$c],
>> +     [AC_MSG_RESULT([no])]
>> diff --git a/meta/recipes-devtools/rpm/rpm_5.4.9.bb b/meta/recipes-devtools/rpm/rpm_5.4.9.bb
>> index 404916a..ccf015a 100644
>> --- a/meta/recipes-devtools/rpm/rpm_5.4.9.bb
>> +++ b/meta/recipes-devtools/rpm/rpm_5.4.9.bb
>> @@ -74,6 +74,7 @@ SRC_URI = "http://www.rpm5.org/files/rpm/rpm-5.4/rpm-5.4.9-0.20120508.src.rpm;ex
>>          file://rpm-pkgconfigdeps.patch \
>>          file://uclibc-support.patch \
>>          file://rpmatch.patch \
>> +        file://fstack-protector-configure-check.patch \
>>         "
>>
>>  SRC_URI[md5sum] = "60d56ace884340c1b3fcac6a1d58e768"
>
>
>
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