[pkgsrc/trunk]: pkgsrc/devel/ncurses devel/ncurses: Add fake pc file

[gdt <gdt%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/daa22d15a0a0
branches:  trunk
changeset: 395184:daa22d15a0a0
user:      gdt <gdt%pkgsrc.org@localhost>
date:      Wed May 01 20:15:59 2019 +0000

description:
devel/ncurses: Add fake pc file

Add support for creating ncurses.pc in the buildlink dir, either by
linking to the base one, or creating a fake one.  More or less copied
from ../libuuid/builtin.mk.

diffstat:

 devel/ncurses/builtin.mk |  25 ++++++++++++++++++++++++-
 1 files changed, 24 insertions(+), 1 deletions(-)

diffs (51 lines):

diff -r e8350137f574 -r daa22d15a0a0 devel/ncurses/builtin.mk
--- a/devel/ncurses/builtin.mk  Wed May 01 19:51:45 2019 +0000
+++ b/devel/ncurses/builtin.mk  Wed May 01 20:15:59 2019 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: builtin.mk,v 1.40 2017/01/05 22:18:03 joerg Exp $
+# $NetBSD: builtin.mk,v 1.41 2019/05/01 20:15:59 gdt Exp $
 
 BUILTIN_PKG:=  ncurses
 
@@ -14,6 +14,8 @@
 BUILTIN_FIND_GREP.H_CURSES=    mvwchgat
 BUILTIN_FIND_HEADERS.H_CURSES1=        ncurses.h curses.h
 BUILTIN_FIND_GREP.H_CURSES1=   wsyncup
+BUILTIN_FIND_FILES_VAR=                NCURSES_PC
+BUILTIN_FIND_FILES.NCURSES_PC= /usr/lib/pkgconfig/ncurses.pc
 
 .include "../../mk/buildlink3/bsd.builtin.mk"
 
@@ -154,6 +156,8 @@
 BUILDLINK_TRANSFORM+=          l:ncurses:${BUILTIN_LIBNAME.ncurses}
 BUILDLINK_TARGETS+=            buildlink-curses-ncurses-h
 BUILDLINK_TARGETS+=            buildlink-ncurses-extra-includes
+# NetBSD 8 at least does not have ncurses.pc
+BUILDLINK_TARGETS+=            ncurses-fake-pc
 .  else
 BUILDLINK_TRANSFORM+=          l:form:gnuform
 BUILDLINK_TRANSFORM+=          l:panel:gnupanel
@@ -196,4 +200,23 @@
        done
 .  endif
 
+.  if !target(ncurses-fake-pc)
+.PHONY: ncurses-fake-pc
+ncurses-fake-pc:
+       ${RUN}                                          \
+       ${MKDIR} ${BUILDLINK_DIR}/lib/pkgconfig;        \
+       src=${NCURSES_PC}                               \
+       dst=${BUILDLINK_DIR}/lib/pkgconfig/ncurses.pc;  \
+       if ${TEST} -f $${src}; then \
+               ${LN} -sf $${src} $${dst}; \
+       else \
+               {       ${ECHO} "Name: ncurses";                        \
+                       ${ECHO} "Description: ncurses library";         \
+                       ${ECHO} "Version: ${BUILTIN_VERSION.ncurses}";  \
+                       ${ECHO} "Libs: -L/usr/lib -lncurses";           \
+                       ${ECHO} "Cflags: -I/usr/include";               \
+               } >$${dst} ;\
+       fi
+.  endif
+
 .endif # CHECK_BUILTIN.ncurses