configure.ac: fix readline static build

Use pkg-config to retrieve readline dependencies such as ncurses to
avoid the following static build when readline is built with ncurses
support (which is raised since version 1.8.19 and
63dd71c39c):

** Unable to build Solaris 9 x86 IPMI interface support!
checking for library containing readline... no
configure: error: ** Unable to find readline required by ipmishell.

[...]

configure:15125: /tmp/instance-0/output-1/host/bin/armeb-buildroot-linux-musleabi-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O0 -g0  -static -Wall -Wextra -std=gnu11 -pedantic -Wformat -Wformat-nonliteral -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -static conftest.c -lreadline   -lcrypto >&5
/tmp/instance-0/output-1/host/lib/gcc/armeb-buildroot-linux-musleabi/11.3.0/../../../../armeb-buildroot-linux-musleabi/bin/ld: /tmp/instance-0/output-1/host/armeb-buildroot-linux-musleabi/sysroot/usr/lib/libreadline.a(display.o): in function `_rl_move_cursor_relative':
display.c:(.text+0x80fc): undefined reference to `tputs'

Fixes:
 - http://autobuild.buildroot.org/results/dabc6a4f49d464c129ac6bc3710011678142fcbe

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
This commit is contained in:
Fabrice Fontaine 2022-11-03 17:19:09 +01:00 committed by Alexander Amelkin
parent 707a2980f6
commit 9dfdf14270

View File

@ -624,7 +624,11 @@ AC_ARG_ENABLE([ipmishell],
dnl check for readline library to enable ipmi shell
if test "x$xenable_ipmishell" = "xyes"; then
AC_SEARCH_LIBS([readline], [readline edit], [have_readline=yes])
PKG_PROG_PKG_CONFIG
PKG_CHECK_MODULES([READLINE], [readline],
[LIBS="$LIBS $READLINE_LIBS" have_readline=yes],
[AC_SEARCH_LIBS([readline], [readline edit], [have_readline=yes])]
)
if test "x$have_readline" != "xyes"; then
AC_MSG_ERROR([** Unable to find readline required by ipmishell.])
xenable_ipmishell=no