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readline: correct pkg-config dependency for termcap

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readline uses ncurses for terminal capabilities database, but it fails to
specify it correctly in the pkg-config .pc file, resulting in:
Requires.private: termcap

As ncurses by default provides newer terminfo instead of termcap, there's
no termcap.pc in the system and pkg-config fails when linking with readline:
readline.pc X-> termcap.pc

Help configure script to set pkg-config to use ncurses for the correct
terminal capabilities database:
Requires.private: ncurses

This fixes pkg-config dependency chain:
readline.pc -> ncurses.pc -> tinfo.pc

(From OE-Core rev: b4364cc44ae47d3b41a4fd181c904ae97e213842)

Signed-off-by: Denys Dmytriyenko <denis@denix.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Denys Dmytriyenko authored and Richard Purdie committed 2021-09-03 09:53:29 +01:00
1 parent acec2d26d6
commit 6265c8543b
1 file changed
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meta/recipes-core/readline/readline.inc
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@@ -18,6 +18,7 @@ SRC_URI += "file://inputrc"
inherit autotools texinfo
EXTRA_AUTORECONF += "--exclude=autoheader"
EXTRA_OECONF += "bash_cv_termcap_lib=ncurses"
LEAD_SONAME = "libreadline.so"