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Fix static build on Linux with ncurses

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When compiling our static ncurses, we need to have a valid TERMINFO variable, so that the fallback terminfo database can be retrieved. This must be a terminfo database in the newer, hashed format (hex directories), as required by ncurses >= 6.1. Normally, that's what you get when installing terminfo on Linux. On MinGW, it's also available, but sometimes in a weird directory.
This commit is contained in:
Thomas Jensen 2023-12-31 17:03:51 +01:00
parent 15e06b197a
commit daa8b6d761
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GPG Key ID: A4ACEE270D0FB7DB
1 changed files with 35 additions and 2 deletions
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37
Makefile
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@ -43,6 +43,32 @@ WIN_CMOCKA_DIR = vendor/cmocka-$(WIN_CMOCKA_VERSION)
package win32.package package_common utest win32.utest static
define TERMINFO_SCRIPT
#!/usr/bin/env bash
# Script to determine a value for TERMINFO and echo it on stdout
declare -r TERMINFO_FALLBACK=/mnt/c/MinGW/lib/terminfo
if [[ -n $${TERMINFO} && -d $${TERMINFO}/78 ]]; then
echo "Modern terminfo database found." >&2
echo $${TERMINFO}
else
echo "WARNING: Terminfo database not found or outdated." >&2
if [[ -d $${TERMINFO_FALLBACK}/78 ]]; then
echo "Using $${TERMINFO_FALLBACK} as fallback." >&2
echo $${TERMINFO_FALLBACK}
else
echo "ERROR: Fallback unavailable. " >&2
echo -n "Find a terminfo database that uses a hashed structure " >&2
echo "(hexadecimal numbers as directories, not single letters). " >&2
echo "Set its path in the TERMINFO_FALLBACK variable near the top of the root Makefile." >&2
exit 1
fi
fi
endef
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Build
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@ -124,10 +150,17 @@ vendor/libncurses-$(LIBNCURSES_VERSION).tar.gz: | vendor
curl -L https://invisible-mirror.net/archives/ncurses/ncurses-$(LIBNCURSES_VERSION).tar.gz --output $@
$(LIBNCURSES_DIR)/lib/libncurses.a: vendor/libncurses-$(LIBNCURSES_VERSION).tar.gz
@echo TERMINFO=${TERMINFO}
tar -C vendor -xzf vendor/libncurses-$(LIBNCURSES_VERSION).tar.gz
cd $(LIBNCURSES_DIR) ; ./configure --enable-static ; $(MAKE)
cd $(LIBNCURSES_DIR) ; ./configure --enable-static --enable-termcap; $(MAKE)
static: infomsg replaceinfos $(LIBUNISTRING_DIR)/lib/.libs/libunistring.a $(PCRE2_DIR)/.libs/libpcre2-32.a $(LIBNCURSES_DIR)/lib/libncurses.a
export TERMINFO_SCRIPT
$(OUT_DIR)/terminfo-check.sh: | $(OUT_DIR)
echo "$$TERMINFO_SCRIPT" > $@
static: infomsg replaceinfos $(LIBUNISTRING_DIR)/lib/.libs/libunistring.a $(PCRE2_DIR)/.libs/libpcre2-32.a $(OUT_DIR)/terminfo-check.sh
TERMINFO=`$(OUT_DIR)/terminfo-check.sh` \
$(MAKE) LIBNCURSES_DIR=$(LIBNCURSES_DIR) LIBNCURSES_VERSION=$(LIBNCURSES_VERSION) $(LIBNCURSES_DIR)/lib/libncurses.a
$(MAKE) -C src BOXES_PLATFORM=static LEX=$(BX_LEX) YACC=$(BX_YACC) LIBUNISTRING_DIR=$(LIBUNISTRING_DIR) \
PCRE2_DIR=$(PCRE2_DIR) LIBNCURSES_DIR=$(LIBNCURSES_DIR) LIBNCURSES_WIN_INCLUDE=$(LIBNCURSES_WIN_INCLUDE) $@