[Buildroot] [PATCH v2] gst-plugins-base: fix handling of freetype

[Thomas Petazzoni]

Hello,

On Tue, 11 Apr 2017 19:59:13 -0300, Ricardo Martincoski wrote:
> In 2010 commit 32d319e6f "gst-plugins-base: ensure <stdint.h> is used"
> introduced a typo (missing backslash) that made the code ineffective.
> 
> It can be confirmed by looking at the output of:
> $ make printvars | grep '^GST_PLUGINS_BASE_CONF_ENV\|^FT2_CONFIG'
> FT2_CONFIG=/bin/false ac_cv_header_stdint_t="stdint.h"
> GST_PLUGINS_BASE_CONF_ENV=
> 
> Add the missing backslash to fix the code.
> While at it, fix the indentation to use one tab instead of two.
> 
> The (end of the) diff of config.log confirms the code is still needed
> when the host has freetype-config installed:
> @@ -1674,10 +1674,8 @@
>  configure:21882: checking for emmintrin.h
>  configure:21882: result: no
>  configure:21894: checking for stdint types
> -configure:21917: /tmp/gst/output/host/usr/bin/i686-pc-linux-gnu-gcc -std=gnu99 -c   conftest.c >&5
> -configure:21917: $? = 0
>  configure:21961: result: stdint.h (shortcircuit)
> -configure:22348: result: make use of stdint.h in _stdint.h (assuming C99 compatible system)
> +configure:22348: result: make use of stdint.h in _stdint.h
>  configure:22359: checking for localtime_r
>  configure:22359: /tmp/gst/output/host/usr/bin/i686-pc-linux-gnu-gcc -std=gnu99 -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  conftest.c  >&5
>  configure:22359: $? = 0
> @@ -2468,8 +2466,7 @@
>  Package 'freetype2', required by 'world', not found
>  configure:31257: result: no
>  configure:31298: checking for freetype-config
> -configure:31316: found /usr/bin/freetype-config
> -configure:31329: result: /usr/bin/freetype-config
> +configure:31329: result: /bin/false
>  configure:31339: checking for FreeType - version >= 2.0.9
>  configure:31427: result: yes
>  configure:32250: creating ./config.status
> @@ -2789,7 +2786,7 @@
>  ac_cv_objext='o'
>  ac_cv_path_EGREP='/bin/grep -E'
>  ac_cv_path_FGREP='/bin/grep -F'
> -ac_cv_path_FT2_CONFIG='/usr/bin/freetype-config'
> +ac_cv_path_FT2_CONFIG='/bin/false'
>  ac_cv_path_GMSGFMT='/tmp/gst/output/host/usr/bin/msgfmt'
>  ac_cv_path_GREP='/bin/grep'
>  ac_cv_path_MSGFMT='/tmp/gst/output/host/usr/bin/msgfmt'
> @@ -2818,7 +2815,6 @@
>  ac_cv_prog_cxx_g='yes'
>  ac_cv_prog_make_make_set='yes'
>  ac_cv_stdint_message='using gnu compiler i686-pc-linux-gnu-gcc (Sourcery CodeBench Lite 2012.09-62) 4.7.2'
> -ac_cv_stdint_result='(assuming C99 compatible system)'
>  ac_cv_sys_file_offset_bits='no'
>  ac_cv_sys_largefile_CC='no'
>  ac_cv_sys_largefile_source='no'
> @@ -2965,9 +2961,9 @@
>  EXEEXT=''
>  FFLAGS=' -Os '
>  FGREP='/bin/grep -F'
> -FT2_CFLAGS='-I/usr/include/freetype2'
> -FT2_CONFIG='/usr/bin/freetype-config'
> -FT2_LIBS='-lfreetype'
> +FT2_CFLAGS=''
> +FT2_CONFIG='/bin/false'
> +FT2_LIBS=''
>  GCOV=''
>  GCOV_CFLAGS=''
>  GCOV_LIBS=''
> 
> Detected by check-package.
> 
> Signed-off-by: Ricardo Martincoski <ricardo.martincoski at gmail.com>
> Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
> ---
> Changes v1 -> v2:
>   - make the diff in commit message readable using 'diff -u' (Thomas);
>   - check-package is now merged, so remove URL from commit message;

Applied to master, thanks.

Peter: I guess we probably want this one in the LTS branch as well.

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com