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# $NetBSD: builtin.mk,v 1.11 2013/11/23 11:29:35 obache Exp $
BUILTIN_PKG:= ncursesw
# H_NB_CURSESW searches for NetBSD's <curses.h> that uses HAVE_WCHAR to
# build with wide curses support.
#
# XXX Need to deal with Solaris <curses.h>
#
BUILTIN_FIND_LIBS:= ncursesw curses
BUILTIN_FIND_HEADERS_VAR:= H_NB_CURSESW H_NCURSESW
BUILTIN_FIND_HEADERS.H_NB_CURSESW= curses.h
BUILTIN_FIND_GREP.H_NB_CURSESW= \#ifdef[ ]*HAVE_WCHAR
BUILTIN_FIND_HEADERS.H_NCURSESW= ncursesw/curses.h \
curses.h
BUILTIN_FIND_GREP.H_NCURSESW= \Id: curses.wide,v
.include "../../mk/buildlink3/bsd.builtin.mk"
###
### Determine if there is a built-in implementation of the package and
### set IS_BUILTIN.<pkg> appropriately ("yes" or "no").
###
.if !defined(IS_BUILTIN.ncursesw)
IS_BUILTIN.ncursesw= no
. if empty(H_NCURSESW:M__nonexistent__) && \
empty(H_NCURSESW:M${LOCALBASE}/*) && \
!empty(BUILTIN_LIB_FOUND.ncursesw:M[yY][eE][sS])
IS_BUILTIN.ncursesw= yes
. endif
.endif
MAKEVARS+= IS_BUILTIN.ncursesw
###
### If there is a built-in implementation, then set BUILTIN_PKG.<pkg> to
### a package name to represent the built-in package.
###
.if !defined(BUILTIN_PKG.ncursesw) && \
!empty(IS_BUILTIN.ncursesw:M[yY][eE][sS]) && \
empty(H_NCURSESW:M__nonexistent__)
BUILTIN_VERSION.ncursesw!= \
${AWK} '/\#define[ ]*NCURSES_VERSION[ ]/ { \
vers = $$3; \
gsub("\"", "", vers); \
print vers; \
} \
' ${H_NCURSESW:Q}
BUILTIN_PKG.ncursesw= ncursesw-${BUILTIN_VERSION.ncursesw}
.endif
MAKEVARS+= BUILTIN_PKG.ncursesw
###
### Determine whether we should use the built-in implementation if it
### exists, and set USE_BUILTIN.<pkg> appropriate ("yes" or "no").
###
.if !defined(USE_BUILTIN.ncursesw)
. if ${PREFER.ncursesw} == "pkgsrc"
USE_BUILTIN.ncursesw= no
. else
USE_BUILTIN.ncursesw= ${IS_BUILTIN.ncursesw}
. if defined(BUILTIN_PKG.ncursesw) && \
!empty(IS_BUILTIN.ncursesw:M[yY][eE][sS])
USE_BUILTIN.ncursesw= yes
. for _dep_ in ${BUILDLINK_API_DEPENDS.ncursesw}
. if !empty(USE_BUILTIN.ncursesw:M[yY][eE][sS])
USE_BUILTIN.ncursesw!= \
if ${PKG_ADMIN} pmatch ${_dep_:Q} ${BUILTIN_PKG.ncursesw:Q}; then \
${ECHO} yes; \
else \
${ECHO} no; \
fi
. endif
. endfor
. endif
# XXX
# XXX By default, assume that the native curses on NetBSD systems is
# XXX good enough to replace ncursesw. In reality, no version of NetBSD
# XXX has a curses library that can completely replace ncursesw; however,
# XXX some versions implement enough of ncursesw that some packages are
# XXX happy.
# XXX
. if empty(H_NB_CURSESW:M__nonexistent__) && \
empty(H_NB_CURSESW:M${LOCALBASE}/*)
USE_BUILTIN.ncursesw= yes
. endif
. endif # PREFER.ncursesw
.endif
MAKEVARS+= USE_BUILTIN.ncursesw
# If USE_NCURSES is defined, then only use the built-in "ncursesw"
# if it's *actually* ncursesw.
#
.if defined(USE_NCURSES) && !empty(IS_BUILTIN.ncursesw:M[nN][oO])
USE_BUILTIN.ncursesw= no
.endif
# Define BUILTIN_LIBNAME.ncursesw to be the base name of the built-in
# ncursesw library.
#
.if !empty(BUILTIN_LIB_FOUND.ncursesw:M[yY][eE][sS])
BUILTIN_LIBNAME.ncursesw= ncursesw
.elif !empty(BUILTIN_LIB_FOUND.curses:M[yY][eE][sS])
BUILTIN_LIBNAME.ncursesw= curses
.endif
###
### The section below only applies if we are not including this file
### solely to determine whether a built-in implementation exists.
###
CHECK_BUILTIN.ncursesw?= no
.if !empty(CHECK_BUILTIN.ncursesw:M[nN][oO])
. if !empty(USE_BUILTIN.ncursesw:M[yY][eE][sS])
BUILDLINK_LIBNAME.ncursesw= ${BUILTIN_LIBNAME.ncursesw}
BUILDLINK_TRANSFORM+= l:ncursesw:${BUILTIN_LIBNAME.ncursesw}
. if empty(H_NB_CURSESW:M__nonexistent__) && \
empty(H_NB_CURSESW:M${LOCALBASE}/*)
BUILDLINK_CPPFLAGS.ncursesw+= -DHAVE_WCHAR=1
. endif
. endif
# According to the ncurses(3) manual page, applications that want to use
# the wide curses definitions need to define _XOPEN_SOURCE_EXTENDED.
#
. if !empty(USE_BUILTIN.ncursesw:M[nN][oO]) || \
(!empty(USE_BUILTIN.ncursesw:M[yY][eE][sS]) && \
!empty(IS_BUILTIN.ncursesw:M[yY][eE][sS]))
USE_NCURSES= yes
BUILDLINK_CPPFLAGS.ncursesw+= -D_XOPEN_SOURCE_EXTENDED=1
. endif
BUILDLINK_TARGETS+= buildlink-ncursesw-curses-h
# Packages will expect the following includes to provide declarations
# for ncursesw if wide curses are supported:
#
# <ncursesw/ncurses.h>
# <ncursesw/curses.h>
# <ncurses.h>
# <curses.h>
#
# We must explicitly force the symlinks to be created as we have to
# overwrite any that ncurses/buildlink3.mk might create ahead of us.
#
. if !target(buildlink-ncursesw-curses-h)
.PHONY: buildlink-ncursesw-curses-h
buildlink-ncursesw-curses-h:
${RUN} \
curses_h="ncursesw/ncurses.h curses.h"; \
for f in $$curses_h; do \
src=${BUILDLINK_PREFIX.ncursesw}"/include/$$f"; \
dests="ncursesw/ncurses.h ncursesw/curses.h ncurses.h curses.h"; \
for dest in $$dests; do \
dest=${BUILDLINK_DIR}"/include/$$dest"; \
if ${TEST} -f "$$src"; then \
${ECHO_BUILDLINK_MSG} "Linking $$dest -> $$f."; \
${MKDIR} `${DIRNAME} "$$dest"`; \
${LN} -fs "$$src" "$$dest"; \
fi; \
done; \
done
. endif
.endif # CHECK_BUILTIN.ncursesw
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