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Improving NCURSES check.

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This commit is contained in:
Martin Dvorak 2017-04-09 19:45:57 +02:00
parent 76135f2fe5
commit 36f678bd88
1 changed files with 12 additions and 8 deletions
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20
configure.ac
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@ -29,11 +29,14 @@ AM_INIT_AUTOMAKE
# Checks for programs.
AC_PROG_CC
# Platform specific ncurses check.
# Determine OS for NCURSES check
AC_CANONICAL_HOST
PKG_CHECK_MODULES([NCURSES], [ncursesw], [], [
PKG_CHECK_MODULES([NCURSES], [ncurses], [], [
AS_CASE([$host_os],
# Platform specific ncurses check: if NCURSES not found, then look for ncurses
PKG_CHECK_MODULES([NCURSES], [ncursesw],
[AC_DEFINE([HAVE_NCURSESW],[1],[Use NCURSESW])],
[PKG_CHECK_MODULES([NCURSES], [ncurses],
[AC_DEFINE([HAVE_NCURSES],[1],[Use NCURSES])],
[AS_CASE([$host_os],
[darwin*],
[
AC_CHECK_LIB(ncurses, killwchar, [], [AC_MSG_ERROR([Could not find ncurses library])])
@ -42,10 +45,11 @@ PKG_CHECK_MODULES([NCURSES], [ncursesw], [], [
[
AC_CHECK_LIB(ncursesw, killwchar, [], [AC_MSG_ERROR([Could not find ncursesw library])])
AC_CHECK_HEADER(ncursesw/curses.h)
]
)
])
])
])
]
)
]
)
# Checks for libraries.
AC_CHECK_LIB(m, cos, [], [AC_MSG_ERROR([Could not find m library])])