[Buildroot] [PATCH 1/1] package/fluidsynth: fix static build with readline

[Julien Olivain <juju@cotds.org>]

Hi Fabrice,

Patch looks good, and fixes static build failures for me. Thanks!

On 2020-01-10 19:26, Fabrice Fontaine wrote:
> Fixes:
>  -
> http://autobuild.buildroot.org/results/88609eefe55af2ca50d43e17d3424b923528b07a
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
> ---
>  ....txt-use-pkg-config-to-find-readline.patch | 49 +++++++++++++++++++
>  1 file changed, 49 insertions(+)
>  create mode 100644
> package/fluidsynth/0001-CMakeLists.txt-use-pkg-config-to-find-readline.patch
> 
> diff --git
> a/package/fluidsynth/0001-CMakeLists.txt-use-pkg-config-to-find-readline.patch b/package/fluidsynth/0001-CMakeLists.txt-use-pkg-config-to-find-readline.patch
> new file mode 100644
> index 0000000000..2b685e4aad
> --- /dev/null
> +++
> b/package/fluidsynth/0001-CMakeLists.txt-use-pkg-config-to-find-readline.patch
> @@ -0,0 +1,49 @@
> +From c538c9fa7e392ce16c3354696e7dc7781a78a300 Mon Sep 17 00:00:00 2001
> +From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
> +Date: Fri, 10 Jan 2020 08:49:51 +0100
> +Subject: [PATCH] CMakeLists.txt: use pkg-config to find readline
> +
> +Use pkg_check_modules to find readline dependencies such as ncurses 
> and
> +fallback on current mechanism.
> +
> +This will fix the following build failure when building statically:
> +
> +/home/buildroot/autobuild/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld: /home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib/libreadline.a(display.o): in function `cr':
> +display.c:(.text+0x1a0): undefined reference to `tputs'
> +
> +Fixes:
> + -
> http://autobuild.buildroot.org/results/88609eefe55af2ca50d43e17d3424b923528b07a
> +
> +Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
> +[Upstream status: https://github.com/FluidSynth/fluidsynth/pull/606]
> +---
> + CMakeLists.txt | 11 +++++++----
> + 1 file changed, 7 insertions(+), 4 deletions(-)
> +
> +diff --git a/CMakeLists.txt b/CMakeLists.txt
> +index d4956b1..3747faa 100644
> +--- a/CMakeLists.txt
> ++++ b/CMakeLists.txt
> +@@ -629,12 +629,15 @@ endif ( enable-oboe )
> + unset ( WITH_READLINE CACHE )
> + unset ( READLINE_LIBS CACHE )
> + if ( enable-readline )
> +-  find_package ( Readline )
> +-  set ( FOUND_READLINE ${HAVE_READLINE} )
> +-  if ( HAVE_READLINE )
> ++  pkg_check_modules ( READLINE readline )
> ++  if ( NOT READLINE_FOUND )
> ++    find_package ( Readline )
> ++    set ( READLINE_FOUND ${HAVE_READLINE} )
> ++  endif ( NOT READLINE_FOUND )
> ++  if ( READLINE_FOUND )
> +     set ( WITH_READLINE 1 )
> +     set ( READLINE_LIBS ${READLINE_LIBRARIES} )
> +-  endif ( HAVE_READLINE )
> ++  endif ( READLINE_FOUND )
> + endif ( enable-readline )
> +
> + unset ( ENABLE_MIXER_THREADS CACHE )
> +--
> +2.24.1
> +

Reviewed-by: Julien Olivain <juju@cotds.org>
Tested-by: Julien Olivain <juju@cotds.org>