[Buildroot] [PATCH] package/sg3_utils: ensure to build against librt when needed

[Matthew Weber]

Thomas,

On Sun, Feb 10, 2019 at 7:51 AM Thomas Petazzoni
<thomas.petazzoni at bootlin.com> wrote:
>
> The sg3_utils has provisions to build against librt when needed, but
> forgot to use that mechanism for the sg_turs program. This commit
> fixes that. The patch has been submitted upstream to the sg3_utils
> author.
>
> Fixes:
>
>   http://autobuild.buildroot.net/results/67b890a41d05497820ea4f44e187257dd6818b0b/
>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>

Tested the working case on my build machine wasn't broken with this
update. (don't have test bed to reproduce failure case)

Tested-by: Matthew Weber <matthew.weber at rockwellcollins.com>

> ---
>  ...le.am-add-missing-RT_LIB-for-sg_turs.patch | 29 +++++++++++++++++++
>  package/sg3_utils/sg3_utils.mk                |  2 +-
>  2 files changed, 30 insertions(+), 1 deletion(-)
>  create mode 100644 package/sg3_utils/0002-src-Makefile.am-add-missing-RT_LIB-for-sg_turs.patch
>
> diff --git a/package/sg3_utils/0002-src-Makefile.am-add-missing-RT_LIB-for-sg_turs.patch b/package/sg3_utils/0002-src-Makefile.am-add-missing-RT_LIB-for-sg_turs.patch
> new file mode 100644
> index 0000000000..34a4e114ec
> --- /dev/null
> +++ b/package/sg3_utils/0002-src-Makefile.am-add-missing-RT_LIB-for-sg_turs.patch
> @@ -0,0 +1,29 @@
> +From 68b0591cf37760e09e358533bbcecf36eddfceed Mon Sep 17 00:00:00 2001
> +From: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
> +Date: Sun, 10 Feb 2019 14:46:41 +0100
> +Subject: [PATCH] src/Makefile.am: add missing @RT_LIB@ for sg_turs
> +
> +The sg_turs program uses clock_gettime(), so it should link against
> +librt, as provided by @RT_LIB at .
> +
> +Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
> +---
> + src/Makefile.am | 2 +-
> + 1 file changed, 1 insertion(+), 1 deletion(-)
> +
> +diff --git a/src/Makefile.am b/src/Makefile.am
> +index 881cf29..0eba680 100644
> +--- a/src/Makefile.am
> ++++ b/src/Makefile.am
> +@@ -170,7 +170,7 @@ sg_test_rwbuf_LDADD = ../lib/libsgutils2.la
> +
> + sg_timestamp_LDADD = ../lib/libsgutils2.la
> +
> +-sg_turs_LDADD = ../lib/libsgutils2.la
> ++sg_turs_LDADD = ../lib/libsgutils2.la @RT_LIB@
> +
> + sg_unmap_LDADD = ../lib/libsgutils2.la
> +
> +--
> +2.20.1
> +
> diff --git a/package/sg3_utils/sg3_utils.mk b/package/sg3_utils/sg3_utils.mk
> index b3a79d68ee..79521fd06e 100644
> --- a/package/sg3_utils/sg3_utils.mk
> +++ b/package/sg3_utils/sg3_utils.mk
> @@ -14,7 +14,7 @@ SG3_UTILS_LICENSE := $(SG3_UTILS_LICENSE), GPL-2.0+ (programs), BSD-3-Clause (pr
>  endif
>  SG3_UTILS_LICENSE_FILES = COPYING BSD_LICENSE
>
> -# Patching configure.ac
> +# Patching configure.ac/Makefile.am
>  SG3_UTILS_AUTORECONF = YES
>
>  # install the libsgutils2 library
> --
> 2.20.1
>
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-- 

Matthew Weber | Pr. Software Engineer | Commercial Avionics

COLLINS AEROSPACE

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matthew.weber at collins.com | collinsaerospace.com



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