Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1 | #!/bin/sh |
| 2 | # SPDX-License-Identifier: GPL-2.0 |
| 3 | |
| 4 | PKG="ncursesw" |
| 5 | PKG2="ncurses" |
| 6 | |
| 7 | if [ -n "$(command -v pkg-config)" ]; then |
| 8 | if pkg-config --exists $PKG; then |
| 9 | echo cflags=\"$(pkg-config --cflags $PKG)\" |
| 10 | echo libs=\"$(pkg-config --libs $PKG)\" |
| 11 | exit 0 |
| 12 | fi |
| 13 | |
| 14 | if pkg-config --exists $PKG2; then |
| 15 | echo cflags=\"$(pkg-config --cflags $PKG2)\" |
| 16 | echo libs=\"$(pkg-config --libs $PKG2)\" |
| 17 | exit 0 |
| 18 | fi |
| 19 | fi |
| 20 | |
| 21 | # Check the default paths in case pkg-config is not installed. |
| 22 | # (Even if it is installed, some distributions such as openSUSE cannot |
| 23 | # find ncurses by pkg-config.) |
| 24 | if [ -f /usr/include/ncursesw/ncurses.h ]; then |
| 25 | echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncursesw\" |
| 26 | echo libs=\"-lncursesw\" |
| 27 | exit 0 |
| 28 | fi |
| 29 | |
| 30 | if [ -f /usr/include/ncurses/ncurses.h ]; then |
| 31 | echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncurses\" |
| 32 | echo libs=\"-lncurses\" |
| 33 | exit 0 |
| 34 | fi |
| 35 | |
Idwer Vollering | d78af11 | 2021-07-28 20:15:29 +0200 | [diff] [blame] | 36 | # We'll want to be able to build on (Free)BSD: |
| 37 | if [ -f /usr/include/ncurses.h ]; then |
| 38 | echo libs=\"-lncurses\" |
| 39 | exit 0 |
| 40 | fi |
| 41 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 42 | # As a final fallback before giving up, check if $HOSTCC knows of a default |
| 43 | # ncurses installation (e.g. from a vendor-specific sysroot). |
| 44 | if echo '#include <ncurses.h>' | ${HOSTCC} -E - >/dev/null 2>&1; then |
| 45 | echo cflags=\"-D_GNU_SOURCE\" |
| 46 | echo libs=\"-lncurses\" |
| 47 | exit 0 |
| 48 | fi |
| 49 | |
| 50 | echo >&2 "*" |
| 51 | echo >&2 "* Unable to find the ncurses package." |
| 52 | echo >&2 "* Install ncurses (ncurses-devel or libncurses-dev" |
| 53 | echo >&2 "* depending on your distribution)." |
| 54 | echo >&2 "*" |
| 55 | echo >&2 "* You may also need to install pkg-config to find the" |
| 56 | echo >&2 "* ncurses installed in a non-default location." |
| 57 | echo >&2 "*" |
| 58 | exit 1 |