File:  [cvs.NetBSD.org] / pkgsrc / math / mpfr / builtin.mk
Revision 1.8: download - view: text, annotated - select for diffs
Mon Jan 9 13:25:11 2023 UTC (22 months ago) by wiz
Branches: MAIN
CVS tags: pkgsrc-2023Q4-base, pkgsrc-2023Q4, pkgsrc-2023Q3-base, pkgsrc-2023Q3, pkgsrc-2023Q2-base, pkgsrc-2023Q2, pkgsrc-2023Q1-base, pkgsrc-2023Q1, HEAD
mpfr: update to 4.2.0.

Changes from versions 4.1.* to version 4.2.0:
- The "fondue savoyarde" release.
- Binary compatible with MPFR 4.0.* and 4.1.*, though some minor changes in
  the behavior of the formatted output functions may be visible, regarded
  as underspecified behavior or bug fixes (see below).
- New functions mpfr_cosu, mpfr_sinu, mpfr_tanu, mpfr_acosu, mpfr_asinu,
  mpfr_atanu and mpfr_atan2u.
- New functions mpfr_cospi, mpfr_sinpi, mpfr_tanpi, mpfr_acospi, mpfr_asinpi,
  mpfr_atanpi and mpfr_atan2pi.
- New functions mpfr_log2p1, mpfr_log10p1, mpfr_exp2m1, mpfr_exp10m1 and
  mpfr_compound_si.
- New functions mpfr_fmod_ui, mpfr_powr, mpfr_pown, mpfr_pow_uj, mpfr_pow_sj
  and mpfr_rootn_si (mpfr_pown is actually a macro defined as an alias for
  mpfr_pow_sj).
- Bug fixes.
  In particular, for the formatted output functions (mpfr_printf, etc.),
  the case where the precision consists only of a period has been fixed
  to be like ".0" as specified in the ISO C standard, and the manual has
  been corrected and clarified.
  The macros of the custom interface have also been fixed: they now behave
  like functions (except a minor limitation for mpfr_custom_init_set).

# $NetBSD: builtin.mk,v 1.8 2023/01/09 13:25:11 wiz Exp $

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) && \
    ${IS_BUILTIN.mpfr:tl} == yes && \
    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) && ${IS_BUILTIN.mpfr:tl} == yes
USE_BUILTIN.mpfr=	yes
.      for _dep_ in ${BUILDLINK_API_DEPENDS.mpfr}
.        if ${USE_BUILTIN.mpfr:tl} == yes
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 ${CHECK_BUILTIN.mpfr:tl} == no
.  if ${USE_BUILTIN.mpfr:tl} == yes
MPFR_INCLUDE=		${H_MPFR:H}
BUILDLINK_INCDIRS.mpfr=	${MPFR_INCLUDE}
BUILDLINK_LIBDIRS.mpfr=	lib${LIBABISUFFIX}
CPPFLAGS+=		-I${MPFR_INCLUDE}
CFLAGS+=		-I${MPFR_INCLUDE}
.  endif
.endif # CHECK_BUILTIN.mpfr

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