pkgsrc/mk/termcap.buildlink3.mk

# $NetBSD: termcap.buildlink3.mk,v 1.11 2016/04/11 04:22:34 dbj Exp $
#
# This Makefile fragment is meant to be included by packages that require
# a termcap implementation that supports the basic termcap functions:
#
#	tgetent, tgetstr, tgetflag, tgetnum, tgoto, tputs
#
# === Variables set by this file ===
#
# TERMCAP_TYPE
#	The name of the selected termcap implementation.

TERMCAP_BUILDLINK3_MK:=	${TERMCAP_BUILDLINK3_MK}+

.include "bsd.fast.prefs.mk"

.if !empty(TERMCAP_BUILDLINK3_MK:M+)

# _TERMCAP_TYPES is an exhaustive list of all of the termcap
#	implementations that may be found.
#
_TERMCAP_TYPES?=	terminfo curses termcap termlib tinfo

CHECK_BUILTIN.termcap:=	yes
.  include "termcap.builtin.mk"
CHECK_BUILTIN.termcap:=	no

.if !empty(USE_BUILTIN.termcap:M[yY][eE][sS])
.  if defined(BUILTIN_LIBNAME.termcap)
TERMCAP_TYPE=	${BUILTIN_LIBNAME.termcap}
.  else
TERMCAP_TYPE=	none
.  endif
.else
TERMCAP_TYPE=	curses		# pkgsrc termcap is curses
.endif
BUILD_DEFS_EFFECTS+=	TERMCAP_TYPE

# Most GNU configure scripts will try finding every termcap implementation,
# so prevent them from finding any except for the one we decide upon.
#
# There is special handling for packages that can be provided by pkgsrc,
# e.g. curses -- see termcap.builtin.mk for details.
#
.  for _tcap_ in ${_TERMCAP_TYPES:Ntermcap:Ncurses}
.    if empty(TERMCAP_TYPE:M${_tcap_}) \
	&& (!defined(TERMINFO_TYPE) || empty(TERMINFO_TYPE:M${_tcap_})) \
	&& (!defined(CURSES_TYPE) || empty(CURSES_TYPE:M${_tcap_}))
BUILDLINK_TRANSFORM+=		rm:-l${_tcap_}
.    endif
.  endfor
BUILDLINK_TRANSFORM+=		l:termcap:${BUILDLINK_LIBNAME.termcap}

.endif	# TERMCAP_BUILDLINK3_MK

.if ${TERMCAP_TYPE} == "none"
PKG_FAIL_REASON+=	"No usable termcap library found on the system."
.elif (${TERMCAP_TYPE} == "terminfo") || \
      (${TERMCAP_TYPE} == "termlib") || \
      (${TERMCAP_TYPE} == "termcap") || \
      (${TERMCAP_TYPE} == "tinfo")
BUILDLINK_TREE+=		termcap -termcap
BUILDLINK_LIBNAME.termcap?=	${BUILTIN_LIBNAME.termcap}
BUILDLINK_LDADD.termcap?=	${BUILDLINK_LIBNAME.termcap:S/^/-l/:S/^-l$//}
BUILDLINK_BUILTIN_MK.termcap=	../../mk/termcap.builtin.mk
.elif ${TERMCAP_TYPE} == "curses"
.  include "../../mk/curses.buildlink3.mk"
BUILDLINK_PREFIX.termcap?=	${BUILDLINK_PREFIX.curses}
BUILDLINK_LIBNAME.termcap?=	${BUILDLINK_LIBNAME.curses}
BUILDLINK_LDADD.termcap?=	${BUILDLINK_LDADD.curses}
.endif
update PKG_{FAIL,SKIP}_REASON with += 2016-04-11 06:22:33 +02:00			`# $NetBSD: termcap.buildlink3.mk,v 1.11 2016/04/11 04:22:34 dbj Exp $`
Rename termlib.* to termcap.* to better document exactly what packages are trying to use (the termcap t*() API). 2008-02-29 23:41:13 +01:00			`#`
			`# This Makefile fragment is meant to be included by packages that require`
			`# a termcap implementation that supports the basic termcap functions:`
			`#`
			`# tgetent, tgetstr, tgetflag, tgetnum, tgoto, tputs`
			`#`
			`# === Variables set by this file ===`
			`#`
			`# TERMCAP_TYPE`
+ Fix error in previous commit -- too much of the termcap buildlink code was moved to the builtin.mk file. The buildlink3.mk file should contain the bits that always apply to all packages that include it. The builtin.mk file should include the bits that only apply if "termcap" is listed in ${BUILDLINK_PACKAGES} (this isn't the case if we use curses to replace termcap). As such, redistribute the code as follows: + Move the parts that remove -l options for terminal libraries we don't support, as well as for transforming "-ltermcap" into the appropriate libraries, from the builtin.mk back into the buildlink3.mk. + Leave the parts the remove -lcurses and -lncurses in the builtin.mk. We can remove the ${TERMCAP_TYPE} == "curses" check since that part of the file is protected by CHECK_BUILTIN.termcap, so it should only be triggered if "termcap" is in BUILDLINK_PACKAGES, which only happens if ${TERMCAP_TYPE} isn't "curses". 2008-03-05 17:23:52 +01:00			`# The name of the selected termcap implementation.`
Rename termlib.* to termcap.* to better document exactly what packages are trying to use (the termcap t*() API). 2008-02-29 23:41:13 +01:00
			`TERMCAP_BUILDLINK3_MK:= ${TERMCAP_BUILDLINK3_MK}+`

			`.include "bsd.fast.prefs.mk"`

			`.if !empty(TERMCAP_BUILDLINK3_MK:M+)`

+ Fix error in previous commit -- too much of the termcap buildlink code was moved to the builtin.mk file. The buildlink3.mk file should contain the bits that always apply to all packages that include it. The builtin.mk file should include the bits that only apply if "termcap" is listed in ${BUILDLINK_PACKAGES} (this isn't the case if we use curses to replace termcap). As such, redistribute the code as follows: + Move the parts that remove -l options for terminal libraries we don't support, as well as for transforming "-ltermcap" into the appropriate libraries, from the builtin.mk back into the buildlink3.mk. + Leave the parts the remove -lcurses and -lncurses in the builtin.mk. We can remove the ${TERMCAP_TYPE} == "curses" check since that part of the file is protected by CHECK_BUILTIN.termcap, so it should only be triggered if "termcap" is in BUILDLINK_PACKAGES, which only happens if ${TERMCAP_TYPE} isn't "curses". 2008-03-05 17:23:52 +01:00			`# _TERMCAP_TYPES is an exhaustive list of all of the termcap`
			`# implementations that may be found.`
			`#`
Add builtin for working out if we have terminfo installed natively. 2010-02-07 10:46:13 +01:00			`_TERMCAP_TYPES?= terminfo curses termcap termlib tinfo`
+ Fix error in previous commit -- too much of the termcap buildlink code was moved to the builtin.mk file. The buildlink3.mk file should contain the bits that always apply to all packages that include it. The builtin.mk file should include the bits that only apply if "termcap" is listed in ${BUILDLINK_PACKAGES} (this isn't the case if we use curses to replace termcap). As such, redistribute the code as follows: + Move the parts that remove -l options for terminal libraries we don't support, as well as for transforming "-ltermcap" into the appropriate libraries, from the builtin.mk back into the buildlink3.mk. + Leave the parts the remove -lcurses and -lncurses in the builtin.mk. We can remove the ${TERMCAP_TYPE} == "curses" check since that part of the file is protected by CHECK_BUILTIN.termcap, so it should only be triggered if "termcap" is in BUILDLINK_PACKAGES, which only happens if ${TERMCAP_TYPE} isn't "curses". 2008-03-05 17:23:52 +01:00
Rename termlib.* to termcap.* to better document exactly what packages are trying to use (the termcap t*() API). 2008-02-29 23:41:13 +01:00			`CHECK_BUILTIN.termcap:= yes`
			`. include "termcap.builtin.mk"`
			`CHECK_BUILTIN.termcap:= no`

+ Fix error in previous commit -- too much of the termcap buildlink code was moved to the builtin.mk file. The buildlink3.mk file should contain the bits that always apply to all packages that include it. The builtin.mk file should include the bits that only apply if "termcap" is listed in ${BUILDLINK_PACKAGES} (this isn't the case if we use curses to replace termcap). As such, redistribute the code as follows: + Move the parts that remove -l options for terminal libraries we don't support, as well as for transforming "-ltermcap" into the appropriate libraries, from the builtin.mk back into the buildlink3.mk. + Leave the parts the remove -lcurses and -lncurses in the builtin.mk. We can remove the ${TERMCAP_TYPE} == "curses" check since that part of the file is protected by CHECK_BUILTIN.termcap, so it should only be triggered if "termcap" is in BUILDLINK_PACKAGES, which only happens if ${TERMCAP_TYPE} isn't "curses". 2008-03-05 17:23:52 +01:00			`.if !empty(USE_BUILTIN.termcap:M[yY][eE][sS])`
			`. if defined(BUILTIN_LIBNAME.termcap)`
			`TERMCAP_TYPE= ${BUILTIN_LIBNAME.termcap}`
			`. else`
			`TERMCAP_TYPE= none`
			`. endif`
			`.else`
			`TERMCAP_TYPE= curses # pkgsrc termcap is curses`
			`.endif`
TERMCAP_TYPE isn't really a variable that you can set, so add it to BUILD_DEFS_EFFECTS instead of BUILD_DEFS. 2008-03-05 18:38:58 +01:00			`BUILD_DEFS_EFFECTS+= TERMCAP_TYPE`
+ Fix error in previous commit -- too much of the termcap buildlink code was moved to the builtin.mk file. The buildlink3.mk file should contain the bits that always apply to all packages that include it. The builtin.mk file should include the bits that only apply if "termcap" is listed in ${BUILDLINK_PACKAGES} (this isn't the case if we use curses to replace termcap). As such, redistribute the code as follows: + Move the parts that remove -l options for terminal libraries we don't support, as well as for transforming "-ltermcap" into the appropriate libraries, from the builtin.mk back into the buildlink3.mk. + Leave the parts the remove -lcurses and -lncurses in the builtin.mk. We can remove the ${TERMCAP_TYPE} == "curses" check since that part of the file is protected by CHECK_BUILTIN.termcap, so it should only be triggered if "termcap" is in BUILDLINK_PACKAGES, which only happens if ${TERMCAP_TYPE} isn't "curses". 2008-03-05 17:23:52 +01:00
			`# Most GNU configure scripts will try finding every termcap implementation,`
			`# so prevent them from finding any except for the one we decide upon.`
			`#`
			`# There is special handling for packages that can be provided by pkgsrc,`
			`# e.g. curses -- see termcap.builtin.mk for details.`
			`#`
			`. for _tcap_ in ${_TERMCAP_TYPES:Ntermcap:Ncurses}`
If TERMINFO or CURSES is already set, don't undefine them. 2013-10-16 18:51:28 +02:00			`. if empty(TERMCAP_TYPE:M${_tcap_}) \`
Fix for older bmake 2013-10-19 21:12:41 +02:00			`&& (!defined(TERMINFO_TYPE) \|\| empty(TERMINFO_TYPE:M${_tcap_})) \`
			`&& (!defined(CURSES_TYPE) \|\| empty(CURSES_TYPE:M${_tcap_}))`
+ Fix error in previous commit -- too much of the termcap buildlink code was moved to the builtin.mk file. The buildlink3.mk file should contain the bits that always apply to all packages that include it. The builtin.mk file should include the bits that only apply if "termcap" is listed in ${BUILDLINK_PACKAGES} (this isn't the case if we use curses to replace termcap). As such, redistribute the code as follows: + Move the parts that remove -l options for terminal libraries we don't support, as well as for transforming "-ltermcap" into the appropriate libraries, from the builtin.mk back into the buildlink3.mk. + Leave the parts the remove -lcurses and -lncurses in the builtin.mk. We can remove the ${TERMCAP_TYPE} == "curses" check since that part of the file is protected by CHECK_BUILTIN.termcap, so it should only be triggered if "termcap" is in BUILDLINK_PACKAGES, which only happens if ${TERMCAP_TYPE} isn't "curses". 2008-03-05 17:23:52 +01:00			`BUILDLINK_TRANSFORM+= rm:-l${_tcap_}`
			`. endif`
			`. endfor`
			`BUILDLINK_TRANSFORM+= l:termcap:${BUILDLINK_LIBNAME.termcap}`

Rename termlib.* to termcap.* to better document exactly what packages are trying to use (the termcap t*() API). 2008-02-29 23:41:13 +01:00			`.endif # TERMCAP_BUILDLINK3_MK`

			`.if ${TERMCAP_TYPE} == "none"`
update PKG_{FAIL,SKIP}_REASON with += 2016-04-11 06:22:33 +02:00			`PKG_FAIL_REASON+= "No usable termcap library found on the system."`
Add builtin for working out if we have terminfo installed natively. 2010-02-07 10:46:13 +01:00			`.elif (${TERMCAP_TYPE} == "terminfo") \|\| \`
			`(${TERMCAP_TYPE} == "termlib") \|\| \`
+ Teach buildlink3.mk to cause GNU configure script to not find any other terminal library other than the one we specify. + Also look for "termlib" as some systems have that. Note that we need to make the library search more sophisticated to work correctly on more exotic platforms. 2008-03-02 08:05:28 +01:00			`(${TERMCAP_TYPE} == "termcap") \|\| \`
Rename termlib.* to termcap.* to better document exactly what packages are trying to use (the termcap t*() API). 2008-02-29 23:41:13 +01:00			`(${TERMCAP_TYPE} == "tinfo")`
Simply and speed up buildlink3.mk files and processing. This changes the buildlink3.mk files to use an include guard for the recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS, BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of enter/exit marker, which can be used to reconstruct the tree and to determine first level includes. Avoiding := for large variables (BUILDLINK_ORDER) speeds up parse time as += has linear complexity. The include guard reduces system time by avoiding reading files over and over again. For complex packages this reduces both %user and %sys time to half of the former time. 2009-03-20 20:23:50 +01:00			`BUILDLINK_TREE+= termcap -termcap`
Rename termlib.* to termcap.* to better document exactly what packages are trying to use (the termcap t*() API). 2008-02-29 23:41:13 +01:00			`BUILDLINK_LIBNAME.termcap?= ${BUILTIN_LIBNAME.termcap}`
			`BUILDLINK_LDADD.termcap?= ${BUILDLINK_LIBNAME.termcap:S/^/-l/:S/^-l$//}`
			`BUILDLINK_BUILTIN_MK.termcap= ../../mk/termcap.builtin.mk`
			`.elif ${TERMCAP_TYPE} == "curses"`
			`. include "../../mk/curses.buildlink3.mk"`
			`BUILDLINK_PREFIX.termcap?= ${BUILDLINK_PREFIX.curses}`
			`BUILDLINK_LIBNAME.termcap?= ${BUILDLINK_LIBNAME.curses}`
			`BUILDLINK_LDADD.termcap?= ${BUILDLINK_LDADD.curses}`
			`.endif`