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52 lines
1.4 KiB
52 lines
1.4 KiB
#!/bin/sh |
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# SPDX-License-Identifier: GPL-2.0 |
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PKG="ncursesw" |
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PKG2="ncurses" |
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if [ -n "$(command -v pkg-config)" ]; then |
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if pkg-config --exists $PKG; then |
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echo cflags=\"$(pkg-config --cflags $PKG)\" |
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echo libs=\"$(pkg-config --libs $PKG)\" |
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exit 0 |
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fi |
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if pkg-config --exists $PKG2; then |
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echo cflags=\"$(pkg-config --cflags $PKG2)\" |
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echo libs=\"$(pkg-config --libs $PKG2)\" |
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exit 0 |
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fi |
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fi |
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# Check the default paths in case pkg-config is not installed. |
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# (Even if it is installed, some distributions such as openSUSE cannot |
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# find ncurses by pkg-config.) |
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if [ -f /usr/include/ncursesw/ncurses.h ]; then |
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echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncursesw\" |
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echo libs=\"-lncursesw\" |
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exit 0 |
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fi |
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if [ -f /usr/include/ncurses/ncurses.h ]; then |
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echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncurses\" |
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echo libs=\"-lncurses\" |
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exit 0 |
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fi |
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# As a final fallback before giving up, check if $HOSTCC knows of a default |
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# ncurses installation (e.g. from a vendor-specific sysroot). |
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if echo '#include <ncurses.h>' | ${HOSTCC} -E - >/dev/null 2>&1; then |
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echo cflags=\"-D_GNU_SOURCE\" |
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echo libs=\"-lncurses\" |
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exit 0 |
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fi |
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echo >&2 "*" |
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echo >&2 "* Unable to find the ncurses package." |
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echo >&2 "* Install ncurses (ncurses-devel or libncurses-dev" |
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echo >&2 "* depending on your distribution)." |
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echo >&2 "*" |
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echo >&2 "* You may also need to install pkg-config to find the" |
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echo >&2 "* ncurses installed in a non-default location." |
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echo >&2 "*" |
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exit 1
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