Re: pkg/52250: gmp and mpfr not found by some packages

[David Holland <dholland-pbugs%netbsd.org@localhost>]

The following reply was made to PR pkg/52250; it has been noted by GNATS.

From: David Holland <dholland-pbugs%netbsd.org@localhost>
To: gnats-bugs%netbsd.org@localhost, joern.clausen%uni-bielefeld.de@localhost
Cc: 
Subject: Re: pkg/52250: gmp and mpfr not found by some packages
Date: Sun, 29 Apr 2018 04:40:58 +0000

 On Tue, Feb 20, 2018 at 07:25:00AM +0000, David Holland wrote:
  >  As already noted the mpfr builtin.mk seems to be baloney. That should
  >  get fixed. (It should look roughly like the gmp one.)
 
 Here's a new builtin.mk for mpfr, untested (I don't have a machine
 with a builtin mpfr) ... let me know if (a) it seems to work and (b)
 if by itself it solves any of the problems.
 
    ------
 # $NetBSD$
 
 BUILTIN_PKG:=	mpfr
 
 BUILTIN_FIND_HEADERS_VAR:=	H_MPFR
 BUILTIN_FIND_HEADERS.H_MPFR=	mpfr.h mpfr/mpfr.h
 
 BUILTIN_VERSION_SCRIPT.mpfr= ${AWK} \
 	'/\#define[ \t]*MPFR_VERSION_STRING[ \t]/ { \
 	v = substr($$3, 2, length($$3)-2) } \
 	END { gsub("-p",".",v); print 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.mpfr)
 IS_BUILTIN.mpfr=	no
 .  if empty(H_MPFR:M__nonexistent__) && empty(H_MPFR:M${LOCALBASE}/*)
 IS_BUILTIN.mpfr=	yes
 .  endif
 .endif
 MAKEVARS+=	IS_BUILTIN.mpfr
 
 ###
 ### 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.mpfr) && \
     !empty(IS_BUILTIN.mpfr:M[yY][eE][sS]) && \
     empty(H_MPFR:M__nonexistent__)
 BUILTIN_VERSION.mpfr!=	${BUILTIN_VERSION_SCRIPT.mpfr} ${H_MPFR}
 BUILTIN_PKG.mpfr=	mpfr-${BUILTIN_VERSION.mpfr}
 .endif
 MAKEVARS+=	BUILTIN_PKG.mpfr
 
 ###
 ### 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.mpfr)
 .  if ${PREFER.mpfr} == "pkgsrc"
 USE_BUILTIN.mpfr=	no
 .  else
 USE_BUILTIN.mpfr=	${IS_BUILTIN.mpfr}
 .    if defined(BUILTIN_PKG.mpfr) && !empty(IS_BUILTIN.mpfr:M[yY][eE][sS])
 USE_BUILTIN.mpfr=	yes
 .      for _dep_ in ${BUILDLINK_API_DEPENDS.mpfr}
 .        if !empty(USE_BUILTIN.mpfr:M[yY][eE][sS])
 USE_BUILTIN.mpfr!=	\
         if ${PKG_ADMIN} pmatch ${_dep_:Q} ${BUILTIN_PKG.mpfr:Q}; then	\
 		${ECHO} yes;						\
         else								\
 		${ECHO} no;						\
         fi
 .        endif
 .      endfor
 .    endif
 .  endif  # PREFER.mpfr
 .endif
 MAKEVARS+=	USE_BUILTIN.mpfr
 
 CHECK_BUILTIN.mpfr?=	no
 .if !empty(CHECK_BUILTIN.mpfr:M[Nn][Oo])
 .  if !empty(USE_BUILTIN.mpfr:M[Yy][Ee][Ss])
 MPFR_INCLUDE=		${H_MPFR:H}
 CONFIGURE_ARGS+=	--with-mpfr-include=${MPFR_INCLUDE}
 BUILDLINK_INCDIRS.mpfr=	${MPFR_INCLUDE}
 CONFIGURE_ARGS+=	--with-mpfr-lib=${BUILDLINK_PREFIX.mpfr}/lib${LIBABISUFFIX}
 BUILDLINK_LIBDIRS.mpfr=	lib${LIBABISUFFIX}
 CPPFLAGS+=		-I${MPFR_INCLUDE}
 CFLAGS+=		-I${MPFR_INCLUDE}
 .  endif
 .endif # CHECK_BUILTIN.mpfr
    ------
 
 
 -- 
 David A. Holland
 dholland%netbsd.org@localhost