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Rename 'configure.in' to 'configure.ac'.

git-svn-id: https://svn.r-project.org/R/trunk@17896 00db46b3-68df-0310-9c12-caf00c1e9a41
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1 parent 2434168 commit 3f2fe45c4abf403973959f304640b48ebfb51288 hornik committed Jan 20, 2002
Showing with 10 additions and 1,255 deletions.
  1. +7 −9 Makefile.in
  2. +0 −1,243 configure.in
  3. +2 −2 doc/manual/R-exts.texi
  4. +1 −1 m4/README
View
16 Makefile.in
@@ -14,8 +14,8 @@ INSTFILES = AUTHORS COPYING COPYING.LIB COPYRIGHTS FAQ NEWS RESOURCES THANKS
DISTFILES = $(INSTFILES) \
BUGS ChangeLog INSTALL ONEWS README VERSION Y2K \
Makeconf.in Makefile.in \
- acconfig.h acinclude.m4 aclocal.m4 \
- config.site configure configure.in \
+ acinclude.m4 aclocal.m4 \
+ config.site configure configure.ac \
date-stamp
SUBDIRS = m4 tools afm doc etc share src tests
@@ -24,15 +24,13 @@ GZIP = --best
all: Makefile Makeconf R docs
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
- @cd $(top_builddir) \
- && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
+ @cd $(top_builddir) && $(SHELL) ./config.status $@
Makeconf: $(srcdir)/Makeconf.in $(top_builddir)/config.status
- @cd $(top_builddir) \
- && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
+ @cd $(top_builddir) && $(SHELL) ./config.status $@
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
ACLOCAL_DEPENDENCIES = \
- configure.in \
+ configure.ac \
acinclude.m4
ACINCLUDE_DEPENDENCIES = \
m4/R.m4 \
@@ -44,9 +42,9 @@ ACINCLUDE_DEPENDENCIES = \
m4/libtool.m4
config.status: $(srcdir)/configure
@$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(srcdir)/configure.in $(ACLOCAL_M4)
+$(srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(srcdir)/configure.ac $(ACLOCAL_M4)
@cd $(srcdir) && $(AUTOCONF)
-$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(srcdir)/configure.in $(ACLOCAL_DEPENDENCIES)
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(srcdir)/configure.ac $(ACLOCAL_DEPENDENCIES)
@cd $(srcdir) && $(ACLOCAL)
$(srcdir)/acinclude.m4: @MAINTAINER_MODE_TRUE@ $(ACINCLUDE_DEPENDENCIES)
@cd $(srcdir) && cat $(ACINCLUDE_DEPENDENCIES) > $@
View
1,243 configure.in
@@ -1,1243 +0,0 @@
-dnl configure.in
-dnl
-dnl Process this file with autoconf to produce a configure script.
-dnl
-dnl Copyright (C) 1998 - 2002 R Core Team
-###
-### This file is part of R.
-###
-### R is free software; you can redistribute it and/or modify it under
-### the terms of the GNU General Public License as published by the Free
-### Software Foundation; either version 2 of the License, or (at your
-### option) any later version.
-###
-### R is distributed in the hope that it will be useful, but WITHOUT ANY
-### WARRANTY; without even the implied warranty of MERCHANTABILITY or
-### FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-### License for more details.
-###
-### You should have received a copy of the GNU General Public License
-### along with R; if not, you can obtain it via the World Wide Web at
-### `http://www.gnu.org/copyleft/gpl.html', or by writing to the Free
-### Software Foundation, 59 Temple Place -- Suite 330, Boston, MA
-### 02111-3307, USA.
-
-AC_PREREQ(2.13)
-
-AC_INIT(src/include/Defn.h)
-AC_CONFIG_AUX_DIR(tools)
-
-PACKAGE="R"
-VERSION=`cat ${srcdir}/VERSION | cut -d" " -f1`
-AM_INIT_AUTOMAKE(${PACKAGE}, ${VERSION})
-AM_CONFIG_HEADER(src/include/config.h)
-
-### Platform.
-
-AC_CANONICAL_HOST
-AC_DEFINE_UNQUOTED(R_PLATFORM, "${host}")
-AC_DEFINE_UNQUOTED(R_CPU, "${host_cpu}")
-AC_DEFINE_UNQUOTED(R_VENDOR, "${host_vendor}")
-AC_DEFINE_UNQUOTED(R_OS, "${host_os}")
-
-R_PLATFORM="${host}"
-AC_SUBST(R_PLATFORM)
-
-case "${host_os}" in
- macos*)
- AC_DEFINE(Macintosh) ;;
- cygwin*|mingw*|windows*|winnt)
- AC_DEFINE(Win32) ;;
- *)
- AC_DEFINE(Unix) ;;
-esac
-
-### Defaults.
-
-f="${srcdir}/config.site"
-if test -r ${f}; then echo "loading site script ${f}"; . ${f}; fi
-f="${HOME}/.Rconf"
-if test -r ${f}; then echo "loading user script ${f}"; . ${f} ; fi
-f="./config.site"
-if test -r ${f}; then echo "loading build specific script ${f}"; . ${f} ; fi
-
-### Handle arguments to configure.
-
-config_opts=${ac_configure_args}
-AC_SUBST(config_opts)
-
-## Allow the user to specify support for R profiling.
-AC_ARG_ENABLE(R-profiling,
- [ --enable-R-profiling attempt to compile support for Rprof() [yes]],
- [ if test "${enableval}" = no; then
- want_R_profiling=no
- elif test "${enableval}" = yes; then
- want_R_profiling=yes
- else
- want_R_profiling=yes
- fi],
- want_R_profiling=yes)
-
-## Allow the user to specify building R shared libraries.
-AC_ARG_ENABLE(R-shlib,
- [ --enable-R-shlib build R as a shared library [no]],
- [ want_R_shlib="${enableval}" ],
- want_R_shlib=no)
-AM_CONDITIONAL(WANT_R_SHLIB, test "${want_R_shlib}" = yes)
-## <FIXME>
-## Should we add a check whether the user disabled shlibs in general?
-## </FIXME>
-if test "${want_R_shlib}" = yes; then
- LIBR="-L\$(R_HOME)/bin -lR"
-else
- LIBR=
-fi
-AC_SUBST(LIBR)
-
-## Enable maintainer-specific portions of Makefiles.
-AC_ARG_ENABLE(maintainer-mode,
- [ --enable-maintainer-mode
- enable make rules and dependencies not useful
- (and maybe confusing) to the casual installer
- [no]],
- use_maintainer_mode=${enableval},
- use_maintainer_mode=no)
-AM_CONDITIONAL(MAINTAINER_MODE, test "${use_maintainer_mode}" = yes)
-
-## Enable testing the write barrier.
-AC_ARG_ENABLE(strict-barrier,
- [ --enable-strict-barrier
- provoke compile error on write barrier violation
- [no]],
- [ if test "${enableval}" = yes; then
- AC_DEFINE(TESTING_WRITE_BARRIER, 1)
- fi],
- [])
-
-## Allow the user to force us to use f2c.
-AC_ARG_WITH(f2c,
- [ --with-f2c use f2c even if FORTRAN compiler is available],
- R_ARG_USE(f2c),
- use_f2c=false)
-## Allow the user to force us to use g77.
-AC_ARG_WITH(g77,
- [ --with-g77 use g77 to compile FORTRAN subroutines],
- R_ARG_USE(g77),
- use_g77=false)
-## Allow the user to force us to use f77.
-AC_ARG_WITH(f77,
- [ --with-f77 use f77 to compile FORTRAN subroutines],
- R_ARG_USE(f77),
- use_f77=false)
-
-## Make sure only one of the above options for Fortran compilers was
-## specified.
-R_ARG_WITH_EXCLUSIVE(f77, g77,
- [warn_f77_and_g77="--with-f77 and --with-g77 both given! Using f77 ..."
- AC_MSG_WARN(${warn_f77_and_g77})
- use_g77=false])
-R_ARG_WITH_EXCLUSIVE(f77, f2c,
- [warn_f77_and_f2c="--with-f77 and --with-f2c both given! Using f77 ..."
- AC_MSG_WARN(${warn_f77_and_f2c})
- use_f2c=false])
-R_ARG_WITH_EXCLUSIVE(g77, f2c,
- [warn_g77_and_f2c="--with-g77 and --with-f2c both given! Using g77 ..."
- AC_MSG_WARN(${warn_g77_and_f2c})
- use_f2c=false])
-
-## BLAS.
-AC_ARG_WITH(blas,
- [ --with-blas use specified BLAS library],
- R_ARG_USE(blas),
- use_blas=true)
-
-## Readline.
-AC_ARG_WITH(readline,
- [ --with-readline use readline library (if available) [yes]],
- R_ARG_USE(readline),
- use_readline=true)
-
-## GNOME.
-AC_ARG_WITH(gnome,
- [ --with-gnome use GNOME, or specify its prefix [no]],
- [ if test "${withval}" = no; then
- want_gnome=no
- elif test "${withval}" = yes; then
- want_gnome=yes
- else
- want_gnome=yes
- LIBS="${LIBS} -L${withval}/lib"
- CPPFLAGS="${CPPFLAGS} -I${withval}/include"
- gnome_prefix=${withval}/lib
- fi],
- want_gnome=no)
-
-## Tcl/Tk.
-AC_ARG_WITH(tcltk,
- [ --with-tcltk use Tcl/Tk, or specify its library dir [yes]],
- [ if test "${withval}" = no; then
- want_tcltk=no
- elif test "${withval}" = yes; then
- want_tcltk=yes
- else
- want_tcltk=yes
- LIBS="${LIBS} -L${withval}"
- tcltk_prefix=${withval}
- fi],
- want_tcltk=yes)
-AC_ARG_WITH(tcl-config,
- [ --with-tcl-config=TCL_CONFIG
- specify location of tclConfig.sh []],
- TCL_CONFIG=${withval},
- TCL_CONFIG="")
-AC_ARG_WITH(tk-config,
- [ --with-tk-config=TK_CONFIG
- specify location of tkConfig.sh []],
- TK_CONFIG=${withval},
- TK_CONFIG="")
-
-## <FIXME>
-## Completely disable using libtool for building shlibs until libtool
-## fully supports Fortran and C++.
-## AC_ARG_WITH(libtool,
-## [ --with-libtool use libtool for building shared libraries [yes]],
-## use_libtool=${withval},
-## use_libtool=yes)
-## </FIXME>
-AM_CONDITIONAL(USE_LIBTOOL, test "${use_libtool}" = yes)
-
-## Check whether we build in srcdir.
-AC_PATH_PROG(GETWD, pwd, pwd)
-AC_MSG_CHECKING([whether builddir is srcdir])
-if test "`cd ${srcdir} && ${GETWD}`" = "`${GETWD}`"; then
- BUILDDIR_IS_SRCDIR=yes
-else
- BUILDDIR_IS_SRCDIR=no
-fi
-AC_SUBST(BUILDDIR_IS_SRCDIR)
-AC_MSG_RESULT([${BUILDDIR_IS_SRCDIR}])
-
-### C compiler.
-
-AC_PROG_CC
-AC_PROG_CPP
-AC_PROG_GCC_TRADITIONAL
-
-: ${CPPFLAGS="-I/usr/local/include"}
-: ${LIBS="-L/usr/local/lib"}
-
-## Yes, we already need this at configure time ...
-case "${host_os}" in
- aix*)
- AC_AIX
- LIBS="${LIBS} -lc"
- ;;
- hpux*)
- ## <FIXME>
- ## Autoconf 2.50 or better has AC_PROG_CC_STDC which takes care
- ## of some of this.
- case "${CC}" in
- cc)
- if test `echo ${CFLAGS} | grep -c -e "-A[ae] "` = 0; then
- CFLAGS="${CFLAGS} -Aa"
- fi
- ;;
- esac
- ## On HPUX 11 we need _HPUX_SOURCE also with gcc so that we get the
- ## ISO C99 fp classification macros ...
- AC_DEFINE(_HPUX_SOURCE)
- ## </FIXME>
- ;;
-esac
-
-R_PROG_CC_M
-R_PROG_CC_C_O_LO
-
-### Programs.
-
-AC_PROG_AWK
-AC_PROG_LN_S
-AC_PROG_RANLIB
-AC_PROG_YACC
-R_PROG_AR
-R_PROG_ECHO_N
-R_PROG_INSTALL
-AC_PATH_PROG(JAVAC, javac)
-## Make
-: ${MAKE=make}
-AC_SUBST(MAKE)
-## Pager
-R_PROG_PAGER
-## Perl
-R_PROG_PERL
-## Tar
-: ${TAR=tar}
-AC_SUBST(TAR)
-## TeXMF stuff
-R_PROG_TEXMF
-## Unzip && zip
-AC_PATH_PROGS(R_UNZIPCMD, [${UNZIP} unzip], "")
-AC_PATH_PROGS(R_ZIPCMD, [${ZIP} zip], "")
-## Libtool
-AM_DISABLE_STATIC
-AM_PROG_LIBTOOL
-AC_SUBST(LIBTOOL_DEPS)
-## Makeinfo
-R_PROG_MAKEINFO
-
-### FORTRAN compiler.
-
-## This is needed for setting up LIBM and in the FORTRAN tests, hence we
-## do it here rather than later when we do all the library checking.
-AC_CHECK_LIBM
-AC_SUBST(LIBM)
-
-R_PROG_F77_OR_F2C
-
-if test -n "${F77}"; then
- FC=${F77}
- AC_PROG_F77
- AC_F77_LIBRARY_LDFLAGS
- ## Currently g77 on Darwin links against -lcrt1.o, which (unlike
- ## -lcrt0.o) is not stripped by AC_F77_LIBRARY_LDFLAGS. This in
- ## particular causes R_PROG_F77_CC_COMPAT to fail. Hence, we make
- ## sure all -lcrt?.o are removed.
- flibs=
- for arg in ${FLIBS}; do
- case "${arg}" in
- -lcrt?.o)
- ;;
- *)
- flibs="${flibs} ${arg}"
- ;;
- esac
- done
- FLIBS="${flibs}"
- R_PROG_F77_APPEND_UNDERSCORE
- R_PROG_F77_CC_COMPAT
- R_PROG_F77_CC_COMPAT_COMPLEX
- f77_rules_frag=Makefrag.f77
- cat << \EOF > ${f77_rules_frag}
-.f.c:
-.f.o:
- $(FC) $(ALL_FFLAGS) -c $< -o $[@]
-EOF
- R_PROG_F77_C_O_LO
- if test "${r_cv_prog_f77_c_o_lo}" = yes; then
- cat << \EOF >> ${f77_rules_frag}
-.f.lo:
- $(FC) $(ALL_FFLAGS_LO) -c $< -o $[@]
-EOF
- else
- cat << \EOF >> ${f77_rules_frag}
-.f.lo:
- @test -d .libs || mkdir .libs
- $(FC) $(ALL_FFLAGS_LO) -c $< -o .libs/$[*].o
- mv .libs/$[*].o $[*].lo
-EOF
- fi
-elif test -n "${F2C}"; then
- R_PROG_F2C_FLIBS
- AC_DEFINE(HAVE_F77_UNDERSCORE, 1)
- AC_DEFINE(HAVE_DOUBLE_COMPLEX, 1)
- f77_rules_frag=Makefrag.f77
- cat << \EOF > ${f77_rules_frag}
-.f.o:
- $(F2C) $(F2CFLAGS) < $< > $[*].c
- $(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS) -c $[*].c -o $[@]
- @rm -f $[*].c
-.f.lo:
- $(F2C) $(F2CFLAGS) < $< > $[*].c
-EOF
- if test "${r_cv_prog_cc_c_o_lo}" = yes; then
- cat << \EOF >> ${f77_rules_frag}
- $(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS_LO) -c $[*].c -o $[@]
-EOF
- else
- cat << \EOF >> ${f77_rules_frag}
- @test -d .libs || mkdir .libs
- $(CC) $(ALL_CPPFLAGS) $(ALL_CFLAGS_LO) -c $[*].c -o .libs/$[*].o
- mv .libs/$[*].o $[*].lo
-EOF
- fi
- cat << \EOF >> ${f77_rules_frag}
- @rm -f $[*].c
-EOF
-else
- AC_MSG_ERROR([Neither an F77 compiler nor f2c found])
-fi
-
-AC_SUBST(FC)
-AC_SUBST(F2C)
-AC_SUBST_FILE(f77_rules_frag)
-AM_CONDITIONAL(COMPILE_DOUBLE_COMPLEX, test "x$HAVE_DOUBLE_COMPLEX" != x)
-
-### Set up LD_LIBRARY_PATH or equivalent.
-
-## <FIXME>
-## What is this doing *HERE*?
-## Should be needed for tests using AC_TRY_RUN()?
-## Make sure that non-standard directories specified via `-L' are really
-## searched in the tests.
-for arg in ${LIBS}; do
- case ${arg} in
- -L*)
- lib=`echo ${arg} | sed "s/^-L//"`
- if test -z "${R_LD_LIBRARY_PATH}"; then
- R_LD_LIBRARY_PATH="${lib}"
- else
- R_LD_LIBRARY_PATH="${R_LD_LIBRARY_PATH}:${lib}"
- fi
- ;;
- esac
-done
-## </FIXME>
-
-## Record name of environment variable which tells the dynamic linker
-## where to find shlibs (typically, `LD_LIBRARY_PATH').
-ltout=`./libtool --config | grep '^shlibpath_var='`
-eval "${ltout}"
-AC_SUBST(shlibpath_var)
-
-## Export LD_LIBRARY_PATH or equivalent.
-if eval "test -z \"\${${shlibpath_var}}\""; then
- eval "${shlibpath_var}=\"${R_LD_LIBRARY_PATH}\""
-else
- eval "${shlibpath_var}=\"${R_LD_LIBRARY_PATH}:\${${shlibpath_var}}\""
-fi
-eval "export ${shlibpath_var}"
-
-### C++ compiler.
-
-## <NOTE>
-## Needs to follow initialization of LIBS and putting what is already in
-## LIBS into LD_LIBRARY_PATH or equivalent as -lstdc++ might well be in
-## `/usr/local/lib' and so not found at run time.
-## </NOTE>
-
-AC_PROG_CXX
-AC_PROG_CXXCPP
-R_PROG_CXX_M
-R_PROG_CXX_C_O_LO
-
-### Libraries.
-
-AC_CHECK_LIB(m, sin)
-if ${use_libmoto}; then
- AC_CHECK_LIB(moto, sin)
-fi
-AC_CHECK_LIB(ncurses, main,,
- AC_CHECK_LIB(termcap, main,,
- AC_CHECK_LIB(termlib, main)
-))
-AC_CHECK_LIB(dl, dlopen)
-
-## BLAS.
-if ${use_blas}; then
- R_BLAS_LIBS
-fi
-if test -n "${BLAS_LIBS}"; then
- BLAS=
-else
- BLAS="blas.o"
-fi
-AC_SUBST(BLAS)
-AM_CONDITIONAL(USE_EXTERNAL_BLAS, test "x$BLAS_LIBS" != x)
-
-## Readline.
-if ${use_readline}; then
- AC_CHECK_LIB(readline, rl_callback_read_char)
-fi
-
-### Library functions.
-
-AC_FUNC_ALLOCA
-AC_FUNC_VFORK
-AC_FUNC_VPRINTF
-AC_CHECK_FUNCS(access acosh asinh atanh bcopy bzero finite ftruncate \
- getcwd getgrgid getpwuid getuid hypot isascii isnan log1p matherr \
- memcpy memmove mempcpy mkfifo popen putenv rint setenv strcoll \
- stat strptime system times unsetenv)
-
-## to build src/include/Rmath.h
-if test "${ac_cv_func_log1p}" = yes; then
-RMATH_HAVE_LOG1P="# define HAVE_LOG1P 1"
-else
-RMATH_HAVE_LOG1P="# undef HAVE_LOG1P"
-fi
-AC_SUBST(RMATH_HAVE_LOG1P)
-
-AC_REPLACE_FUNCS(snprintf strdup vsnprintf)
-AC_SEARCH_LIBS(connect, [socket])
-AC_SEARCH_LIBS(gethostbyname, [nsl socket])
-AC_SEARCH_LIBS(xdr_string, [nsl])
-R_FUNC___SETFPUCW
-R_FUNC_CALLOC
-R_FUNC_FINITE
-R_FUNC_LOG
-R_FUNC_STRPTIME
-
-### Header files.
-
-AC_HEADER_STDC
-AC_HEADER_TIME
-AC_HEADER_DIRENT
-AC_HEADER_SYS_WAIT
-AC_CHECK_HEADERS(arpa/inet.h dl.h dlfcn.h elf.h errno.h fcntl.h \
- floatingpoint.h fpu_control.h grp.h ieee754.h ieeefp.h locale.h \
- netdb.h netinet/in.h pwd.h readline/history.h readline/readline.h \
- rpc/xdr.h stdarg.h string.h strings.h sys/param.h sys/select.h \
- sys/socket.h sys/stat.h sys/time.h sys/times.h sys/utsname.h unistd.h)
-## <FIXME>
-## AC_CHECK_HEADERS(libintl.h)
-## src/main/regex.c uses HAVE_LIBINTL_H.
-## But then we want full gettext support and AM_GNU_GETTEXT.
-## </FIXME>
-
-case "${host_os}" in
- sunos4*)
- AC_DEFINE(SunOS4) ;;
-esac
-R_HEADER_SETJMP
-R_HEADER_GLIBC2
-R_HEADER_MATH_ISFINITE
-R_HEADER_MATH_ISNAN
-
-### Typedefs.
-
-AC_TYPE_SIGNAL
-AC_TYPE_PID_T
-AC_TYPE_SIZE_T
-AC_CHECK_TYPE(blkcnt_t, long)
-R_TYPE_SOCKLEN
-
-### C Compiler characteristics.
-
-AC_C_BIGENDIAN
-AC_C_CONST
-if test "${cross_compiling}" = yes; then
- warn_xcompile_sizeof_int="assuming C ints are 4 byte on ${host}"
- AC_MSG_WARN([${warn_xcompile_sizeof_int}])
-fi
-AC_CHECK_SIZEOF(int, 4)
-if test "${ac_cv_sizeof_int}" = 4; then
- AC_DEFINE(INT_32_BITS)
-fi
-if test "${cross_compiling}" = yes; then
- warn_xcompile_sizeof_long="assuming C longs are 4 byte on ${host}"
- AC_MSG_WARN([${warn_xcompile_sizeof_long}])
-fi
-AC_CHECK_SIZEOF(long, 4)
-AC_CHECK_SIZEOF(long long, 0)
-AC_CHECK_SIZEOF(long double, 0)
-
-### Platform-specific overrides for the C, FORTRAN and C++ compilers.
-
-case "${host_cpu}" in
- i*86)
- R_PROG_CC_FLAG(-mieee-fp,
- R_XTRA_CFLAGS="${R_XTRA_CFLAGS} -mieee-fp")
- R_PROG_CXX_FLAG(-mieee-fp,
- R_XTRA_CXXFLAGS="${R_XTRA_CXXFLAGS} -mieee-fp")
- ## In current glibc, inline version [x86] of exp is broken
- AC_EGREP_CPP(yes,
- [ #include <math.h>
- #if defined(__GLIBC__)
- yes
- #endif ],
- R_XTRA_CFLAGS="${R_XTRA_CFLAGS} -D__NO_MATH_INLINES")
- ;;
- alpha*)
- ## <FIXME>
- ## This was obtained by merging entries for host types alpha*osf*
- ## and alpha*linux*. Not clear whether the non-GNU settings are
- ## specific to OSF only.
- ## <Albrecht.Gebhardt@uni-klu.ac.at>
- if test "${GCC}" = yes; then
- R_PROG_CC_FLAG(-mieee,
- R_XTRA_CFLAGS="${R_XTRA_CFLAGS} -mieee")
- else
- R_PROG_CC_FLAG(-ieee_with_inexact,
- R_XTRA_CFLAGS="${R_XTRA_CFLAGS} -ieee_with_inexact")
- R_PROG_CC_FLAG(-std1,
- R_XTRA_CFLAGS="${R_XTRA_CFLAGS} -std1")
- fi
- if test "${G77}" = yes; then
- R_XTRA_FFLAGS="${R_XTRA_FFLAGS} -mieee"
- else
- R_XTRA_FFLAGS="${R_XTRA_FFLAGS} -fpe3"
- fi
- ## </Albrecht.Gebhardt@uni-klu.ac.at>
- ## </FIXME>
- ;;
-esac
-
-case "${host_os}" in
- ## <FIXME>
- ## This used to be
- ## aix4.[[2-9]]*)
- ## What about aix5*?
- aix4*)
- ## </FIXME>
- AC_DEFINE(HAVE_NO_SYMBOL_UNDERSCORE)
- if test "${GCC}" = yes; then
- R_PROG_CC_FLAG(-mno-fp-in-toc,
- R_XTRA_CFLAGS="${R_XTRA_CFLAGS} -mno-fp-in-toc")
- fi
- R_XTRA_LIBS="${R_XTRA_LIBS} /lib/crt0.o"
- ;;
- darwin*)
- ## Need '-no-cpp-precomp' say J de Leeuw <deleeuw@stat.ucla.edu> and
- ## http://fink.sourceforge.net/doc/porting/basics.php.
- R_XTRA_CFLAGS="${R_XTRA_CFLAGS} -no-cpp-precomp"
- ;;
- hpux*)
- AC_DEFINE(HAVE_NO_SYMBOL_UNDERSCORE)
- AC_DEFINE(USE_BUILTIN_RINT)
- ## Need -D_HPUX_SOURCE to get the ISO C99 fp classification macros
- ## (also with gcc).
- R_XTRA_CFLAGS="${R_XTRA_CFLAGS} -D_HPUX_SOURCE"
- case "${CC}" in
- cc|c89)
- ## Luke Tierney says we also need '-Wp,-H16000' which tells the
- ## pre-processor to increase the size of an internal table. It
- ## seems that src/modules/vfonts/g_her_glyph.c contains a line
- ## that is too long for the pre-processor without this flag.
- R_XTRA_CFLAGS="${R_XTRA_CFLAGS} -Wp,-H16000"
- ;;
- esac
- AC_CHECK_LIB(dld, shl_load, R_XTRA_LIBS="${R_XTRA_LIBS} -ldld")
- ;;
- irix*)
- R_C_OPTIEEE
- if test "${G77}" != yes; then
- R_XTRA_FFLAGS="${R_XTRA_FFLAGS} -OPT:IEEE_NaN_inf=ON"
- fi
- if test "${GXX}" != yes; then
- R_XTRA_CXXFLAGS="${R_XTRA_CXXFLAGS} -OPT:IEEE_NaN_inf=ON"
- fi
- ;;
- osf*)
- AC_DEFINE(HAVE_NO_SYMBOL_UNDERSCORE)
- ;;
-esac
-
-AC_SUBST(CFLAGS)
-AC_SUBST(MAIN_CFLAGS)
-AC_SUBST(SHLIB_CFLAGS)
-AC_SUBST(CXXFLAGS)
-AC_SUBST(SHLIB_CXXFLAGS)
-AC_SUBST(FFLAGS)
-AC_SUBST(MAIN_FFLAGS)
-AC_SUBST(SHLIB_FFLAGS)
-AC_SUBST(F2CFLAGS)
-AC_SUBST(R_XTRA_CFLAGS)
-AC_SUBST(R_XTRA_CXXFLAGS)
-AC_SUBST(R_XTRA_FFLAGS)
-AC_SUBST(R_XTRA_LIBS)
-
-### DLL stuff.
-
-## We need to determine the following:
-##
-## MAIN_LD, MAINLD_FLAGS
-## command and flags for loading the main binary so that it will load
-## shared libraries (DLLs) at runtime, also for profiling.
-## CPICFLAGS, CXXPICFLAGS, FPICFLAGS
-## flags for compiling C, C++, and Fortran library code
-## SHLIB_LD, SHLIB_LDFLAGS
-## command and flags for creating DLLs (which contain object files
-## from a C or Fortran compiler).
-## SHLIB_CXXLD, SHLIB_CXXLDFLAGS
-## command and flags for creating DLLs which contain object files from
-## a C++ compiler. According to autoconf, the C++ compiler/linker
-## must be used for linking in this case (since special C++-ish things
-## need to happen at link time like calling global constructors,
-## instantiating templates, enabling exception support, etc.).
-##
-## The procedure is as follows.
-##
-## * We use applicable values from imake in case its CC is ours.
-## * Irrespective of that, we think we know what to do with GNU tools
-## (GNU C, Fortran, and C++ compilers).
-## * Then, use platform specific overrides.
-## * As a final safeguard, values from the environment (as specified in
-## one of the configuration files or at the configure command line)
-## override anything we figure out in the case of compiler flags; for
-## linker flags (*LDFLAGS), environment settings override our results
-## if the corresponding *LD variable was set, and add otherwise.
-##
-## NOTE: We do not provide defaults for the *LDFLAGS, taking a defensive
-## approach. In case we cannot figure out {MAIN,SHLIB}_LDFLAGS and the
-## user did not provide defaults, an error results. A warning is given
-## if nothing was obtained for SHLIB_CXXLDFLAGS.
-##
-## Note also that some systems (notably AIX) do not allow for unresolved
-## symbols at link time. For such systems, we link against -lm (in case
-## it exists) when building a shlib module via SHLIB_LIBADD.
-
-main_ld=${CC}
-shlib_ld=${CC}
-shlib_cxxld=${CXX}
-SHLIB_EXT=".so"
-SHLIB_LIBADD=
-
-## Step 1. Ask imake.
-AC_PATH_PROG(XMKMF, xmkmf, [],
- ${PATH}:/usr/bin/X11:/usr/X11R6/bin:/usr/openwin/bin)
-if test -n "${XMKMF}"; then
- echo > Imakefile
- ${XMKMF} > /dev/null || touch Makefile
- cc=`${srcdir}/tools/GETMAKEVAL CC`
- cc=`echo ${cc} | sed "s/ .*//"`
- if test "`which ${cc}`" = "`which ${CC}`"; then
- shlib_ldflags=`${srcdir}/tools/GETMAKEVAL SHLIBLDFLAGS`
- cpicflags=`${srcdir}/tools/GETMAKEVAL PICFLAGS`
- ## <FIXME>
- ## This is really stupid.
- fpicflags=${cpicflags}
- ## </FIXME>
- fi
- cxx=`${srcdir}/tools/GETMAKEVAL CXX`
- cxx=`echo ${cxx} | sed "s/ .*//"`
- if test "`which ${cxx}`" = "`which ${CXX}`"; then
- cxxpicflags=`${srcdir}/tools/GETMAKEVAL CXXPICFLAGS`
- fi
- rm -f Imakefile Makefile
-fi
-
-## Step 2. GNU compilers.
-if test "${GCC}" = yes; then
- cpicflags="-fPIC"
- shlib_ldflags="-shared"
-fi
-if test "${G77}" = yes; then
- fpicflags="-fPIC"
-fi
-if test "${GXX}" = yes; then
- cxxpicflags="-fPIC"
- shlib_cxxldflags="-shared"
-fi
-
-## Step 3. Individual platform overrides.
-case "${host_os}" in
- aix*)
- EXPORTFILE="\$(top_builddir)/etc/R.exp"
- ## All AIX code is PIC.
- cpicflags=
- cxxpicflags=
- fpicflags=
- wl="-Wl,"
- main_ldflags="${wl}-bdynamic ${wl}-bE:${EXPORTFILE} ${wl}-bM:SRE"
- shlib_ldflags="${wl}-bM:SRE ${wl}-H512 ${wl}-T512 ${wl}-bnoentry \
- ${wl}-bexpall ${wl}-bI:\$(R_HOME)/etc/R.exp"
- SHLIB_LIBADD="\$(LIBM)"
- ;;
- darwin*)
- cpicflags="-fno-common"
- cxxpicflags="-fno-common"
- fpicflags="-fno-common"
- case "${host_os}" in
- darwin1.[[012]])
- shlib_ldflags="-bundle -undefined suppress" ;;
- darwin1.3)
- shlib_ldflags="-bundle -flat_namespace -undefined suppress" ;;
- *)
- shlib_ldflags="-bundle -bundle_loader \$(R_HOME)/bin/R.bin" ;;
- esac
- shlib_cxxldflags="${shlib_ldflags}"
- ;;
- freebsd[[3-4]].*)
- main_ldflags="-export-dynamic"
- shlib_ldflags="-shared"
- ;;
- gnu*) # GNU Hurd
- main_ldflags="-export-dynamic"
- ;;
- hpux*)
- SHLIB_EXT=".sl"
- case "${CC}" in
- cc|c89)
- cpicflags="+Z" ;;
- esac
- case "${FC}" in
- f77|fort77|f90)
- fpicflags="+Z" ;;
- esac
- main_ldflags="-Wl,-E"
- if test "${GCC}" = yes; then
- shlib_ldflags="-shared -fPIC"
- else
- shlib_ld=ld
- shlib_ldflags="-b"
- fi
- if test "${GXX}" = yes; then
- shlib_cxxldflags="-shared -fPIC"
- fi
- ;;
- irix*)
- shlib_ldflags="-shared"
- shlib_cxxldflags="-shared"
- ## PIC is default on IRIX.
- cpicflags=
- cxxpicflags=
- fpicflags=
- ;;
- linux*aout) # GNU Linux/aout
- sed '/HAVE_ELF_H/d' confdefs.h > tmp.h ; mv tmp.h confdefs.h
- ;;
- linux*) # GNU Linux/ELF
- main_ldflags="-export-dynamic"
- ;;
- netbsd*)
- if ${CPP} - -dM < /dev/null | grep -q __ELF__; then
- main_ldflags="-export-dynamic"
- shlib_ldflags="-shared"
- else
- shlib_ldflags="-Bshareable"
- fi
- ;;
- osf*)
- cpicflags=
- cxxpicflags=
- fpicflags=
- shlib_ldflags="-shared"
- ;;
- solaris*)
- shlib_ldflags="-G"
- shlib_cxxldflags="-G"
- if test "${GCC}" = yes; then
- ld=`${CC} -print-prog-name=ld`
- ldoutput=`${ld} -v 2>&1 | grep GNU`
- if test -n "${ldoutput}"; then
- main_ldflags="-Wl,-export-dynamic"
- shlib_ldflags="-shared"
- fi
- else
- cpicflags="-KPIC"
- fi
- if test "${G77}" != yes; then
- fpicflags="-PIC"
- fi
- if test "${GXX}" = yes; then
- ld=`${CXX} -print-prog-name=ld`
- ldoutput=`${ld} -v 2>&1 | grep GNU`
- if test -n "${ldoutput}"; then
- shlib_cxxldflags="-shared"
- fi
- else
- cxxpicflags="-KPIC"
- fi
- ;;
-esac
-
-## <FIXME>
-## Completely disable using libtool for building shlibs until libtool
-## fully supports at least Fortran and C++.
-## ## Step 4. In case we use libtool ...
-## if test "${use_libtool}" = yes; then
-## case "${host_os}" in
-## aix*)
-## ## FIXME: AIX needs special care.
-## ;;
-## *)
-## ## FIXME: Maybe we should set this here and not in R_bin_LDFLAGS?
-## main_ldflags=
-## ;;
-## esac
-## fi
-## </FIXME>
-
-## Step 5. Overrides from the environment and error checking.
-if test -z "${MAIN_LD}"; then
- MAIN_LD=${main_ld}
- if test -z "${MAIN_LDFLAGS}"; then
- MAIN_LDFLAGS=${main_ldflags}
- else
- MAIN_LDFLAGS="${MAIN_LDFLAGS} ${main_ldflags}"
- fi
-fi
-
-: ${CPICFLAGS=${cpicflags}}
-if test -z "${CPICFLAGS}"; then
- case "${host_os}" in
- aix*|irix*|osf*)
- ;;
- *)
- AC_MSG_WARN([I could not determine CPICFLAGS.])
- AC_MSG_ERROR([See the file INSTALL for more information.])
- ;;
- esac
-fi
-
-: ${FPICFLAGS=${fpicflags}}
-if test -z "${FPICFLAGS}" \
- && test -z "${F2C}"; then
- case "${host_os}" in
- aix*|irix*|osf*)
- ;;
- *)
- AC_MSG_WARN([I could not determine FPICFLAGS.])
- AC_MSG_ERROR([See the file INSTALL for more information.])
- ;;
- esac
-fi
-
-: ${CXXPICFLAGS=${cxxpicflags}}
-if test -z "${CXXPICFLAGS}"; then
- case "${host_os}" in
- aix*|irix*|osf*)
- ;;
- *)
- warn_cxxpicflags="I could not determine CXXPICFLAGS"
- AC_MSG_WARN(${warn_cxxpicflags})
- ;;
- esac
-fi
-
-if test -z "${SHLIB_LD}"; then
- SHLIB_LD=${shlib_ld}
- if test -z "${SHLIB_LDFLAGS}"; then
- SHLIB_LDFLAGS=${shlib_ldflags}
- else
- SHLIB_LDFLAGS="${SHLIB_LDFLAGS} ${shlib_ldflags}"
- fi
-fi
-if test -z "${SHLIB_LDFLAGS}"; then
- AC_MSG_WARN([I could not determine SHLIB_LDFLAGS.])
- AC_MSG_ERROR([See the file INSTALL for more information.])
-fi
-
-if test -z "${SHLIB_CXXLD}"; then
- SHLIB_CXXLD=${shlib_cxxld}
- if test -z "${SHLIB_CXXLDFLAGS}"; then
- SHLIB_CXXLDFLAGS=${shlib_cxxldflags}
- else
- SHLIB_CXXLDFLAGS="${SHLIB_CXXLDFLAGS} ${shlib_cxxldflags}"
- fi
-fi
-if test -z "${SHLIB_CXXLDFLAGS}"; then
- warn_shlib_cxxldflags="I could not determine SHLIB_CXXLDFLAGS"
- AC_MSG_WARN(${warn_shlib_cxxldflags})
-fi
-
-## Step 6. We may need flags different from SHLIB_LDFLAGS and SHLIB_EXT
-## for building R as a shared library to link against (the SHLIB_* vars
-## just determined are really for loadable modules). On ELF there is no
-## difference, but e.g. on Mach-O for Darwin there is.
-LIBR_EXT="${SHLIB_EXT}"
-LIBR_LDFLAGS="${SHLIB_LDFLAGS}"
-case "${host_os}" in
- darwin*)
- LIBR_EXT=".dylib"
- LIBR_LDFLAGS="-dynamiclib"
- ;;
-esac
-
-AC_SUBST(MAIN_LD)
-AC_SUBST(MAIN_LDFLAGS)
-AC_SUBST(CPICFLAGS)
-AC_SUBST(CXXPICFLAGS)
-AC_SUBST(FPICFLAGS)
-AC_SUBST(SHLIB_CXXLD)
-AC_SUBST(SHLIB_CXXLDFLAGS)
-AC_SUBST(SHLIB_LD)
-AC_SUBST(SHLIB_LDFLAGS)
-AC_SUBST(SHLIB_LIBADD)
-AC_SUBST(SHLIB_EXT)
-AC_DEFINE_UNQUOTED(SHLIB_EXT, "${SHLIB_EXT}")
-AC_SUBST(EXPORTFILE)
-AC_SUBST(LIBR_EXT)
-AC_SUBST(LIBR_LDFLAGS)
-
-### System services.
-
-## X11.
-## Here we use the standard X11 search macro.
-## We force the use of -lX11 (perhaps this is not necessary).
-AC_PATH_XTRA
-if test -z "${no_x}"; then
- X_LIBS="${X_LIBS} -lX11"
- use_X11="yes"
- R_GUIS=X11
- AC_DEFINE(HAVE_X11, 1)
-else
- use_X11="no"
- R_GUIS=
-fi
-
-## GNOME.
-R_GNOME
-if test "${use_gnome}" = yes; then
- R_GUIS="${R_GUIS} gnome";
-fi
-
-AC_SUBST(R_GUIS)
-
-## Tcl/Tk.
-R_TCLTK
-
-## IEEE 754.
-R_IEEE_754
-
-## BSD networking.
-R_BSD_NETWORKING
-
-## Bitmap headers and libraries.
-R_BITMAPS
-
-## XDR headers and library routines.
-R_XDR
-
-## zlib headers and libraries.
-R_ZLIB
-
-## POSIX times.
-R_SYS_POSIX_LEAPSECONDS
-
-## R profiling.
-if test "${want_R_profiling}" = yes; then
- AC_CHECK_FUNCS(setitimer,
- [AC_DEFINE(R_PROFILING)],
- [want_R_profiling="no"])
-fi
-AC_SUBST(R_PROFILING)
-
-### Miscellaneous.
-
-## Printing.
-## We look to see whether we have `lpr' or `lp'". Some platforms
-## provide both (SunOS and HPUX), and in those cases we choose lpr.
-if test -z "${R_PRINTCMD}"; then
- AC_CHECK_PROGS(R_PRINTCMD, lpr lp)
-fi
-AC_DEFINE_UNQUOTED(R_PRINTCMD, "${R_PRINTCMD}")
-
-## Default paper size.
-AC_PATH_PROG(PAPERCONF, paperconf, false)
-papersize=`${PAPERCONF}`
-: ${R_PAPERSIZE=${papersize:-a4}}
-AC_SUBST(R_PAPERSIZE)
-
-## Saving.
-AC_SUBST(R_BATCHSAVE)
-
-## Make sure -L terms come first in LIBS, separate out as LIBPATHS.
-LIBS1=""
-LIBS2=""
-for arg in ${LIBS}; do
- case ${arg} in
- -L*)
- LIBS1="${LIBS1} ${arg}"
- ;;
- *)
- LIBS2="${LIBS2} ${arg}"
- ;;
- esac
-done
-LIBS="${LIBS1} ${LIBS2}"
-if test -n "${LIBS1}"; then
- LIBPATHS="${LIBS1}"
-fi
-AC_SUBST(LIBPATHS)
-
-## R_LD_LIBRARY_PATH.
-## <FIXME>
-## This should not be necessary when using libtool for linking.
-## In any case, is this really good enough?
-for arg in ${X_LIBS} ${TCLTK_LIBS} ${GNOME_LIBS} ${FLIBS} ${BLAS_LIBS}; do
- case ${arg} in
- -L*)
- lib=`echo ${arg} | sed "s/^-L//"`
- if test -z "${R_LD_LIBRARY_PATH}"; then
- R_LD_LIBRARY_PATH="${lib}"
- else
- R_LD_LIBRARY_PATH="${R_LD_LIBRARY_PATH}:${lib}"
- fi
- ;;
- esac
-done
-## </FIXME>
-AC_SUBST(R_LD_LIBRARY_PATH)
-
-### Final cleanups/rewrites.
-
-## <FIXME>
-## This will no longer be necessary in Autoconf 2.50 or better.
-LTLIBOBJS=`echo $LIBOBJS | sed 's/\.o/\.lo/g'`
-AC_SUBST(LTLIBOBJS)
-LTALLOCA=`echo "$ALLOCA" | sed 's/\.o/.lo/g'`
-AC_SUBST(LTALLOCA)
-## </FIXME>
-
-### Output.
-
-AC_OUTPUT(Makeconf
- Makefile
- afm/Makefile
- doc/Makefile
- doc/html/Makefile
- doc/html/search/Makefile
- doc/manual/Makefile
- etc/Makefile
- etc/Makeconf
- etc/Renviron
- m4/Makefile
- share/Makefile
- src/Makefile
- src/appl/Makefile
- src/extra/Makefile
- src/extra/xdr/Makefile
- src/extra/zlib/Makefile
- src/include/Makefile
- src/include/Rmath.h
- src/include/R_ext/Makefile
- src/library/Makefile
- src/library/base/DESCRIPTION
- src/library/base/Makefile
- src/library/profile/Makefile
- src/library/ctest/DESCRIPTION
- src/library/ctest/Makefile
- src/library/ctest/src/Makefile
- src/library/eda/DESCRIPTION
- src/library/eda/Makefile
- src/library/eda/src/Makefile
- src/library/lqs/DESCRIPTION
- src/library/lqs/Makefile
- src/library/lqs/src/Makefile
- src/library/methods/DESCRIPTION
- src/library/methods/Makefile
- src/library/methods/src/Makefile
- src/library/modreg/DESCRIPTION
- src/library/modreg/Makefile
- src/library/modreg/src/Makefile
- src/library/mva/DESCRIPTION
- src/library/mva/Makefile
- src/library/mva/src/Makefile
- src/library/nls/DESCRIPTION
- src/library/nls/Makefile
- src/library/nls/src/Makefile
- src/library/stepfun/DESCRIPTION
- src/library/stepfun/Makefile
- src/library/splines/DESCRIPTION
- src/library/splines/Makefile
- src/library/splines/src/Makefile
- src/library/tcltk/DESCRIPTION
- src/library/tcltk/Makefile
- src/library/tcltk/src/Makefile
- src/library/tools/DESCRIPTION
- src/library/tools/Makefile
- src/library/ts/DESCRIPTION
- src/library/ts/Makefile
- src/library/ts/src/Makefile
- src/main/Makefile
- src/modules/Makefile
- src/modules/X11/Makefile
- src/modules/gnome/Makefile
- src/modules/internet/Makefile
- src/modules/lapack/Makefile
- src/modules/vfonts/Makefile
- src/nmath/Makefile
- src/nmath/standalone/Makefile
- src/scripts/Makefile
- src/scripts/COMPILE
- src/scripts/INSTALL
- src/scripts/REMOVE
- src/scripts/R.sh
- src/scripts/Rdconv
- src/scripts/Rdindex
- src/scripts/Rprof
- src/scripts/SHLIB
- src/scripts/Sd2Rd
- src/scripts/build
- src/scripts/check
- src/unix/Makefile
- tests/Makefile
- tests/Embedding/Makefile
- tests/Examples/Makefile
- tools/Makefile
-)
-
-AC_OUTPUT_COMMANDS(
- test -f src/include/stamp-h || echo timestamp > src/include/stamp-h
-)
-
-C_compiler="${CC} ${R_XTRA_CFLAGS} ${CFLAGS}"
-CXX_compiler="${CXX} ${R_XTRA_CXXFLAGS} ${CXXFLAGS}"
-if test -z "${F77}"; then
- FORTRAN_compiler="${F2C} ${F2CFLAGS}"
-else
- FORTRAN_compiler="${F77} ${R_XTRA_FFLAGS} ${FFLAGS}"
-fi
-
-AC_MSG_RESULT([
-
-R is now configured for ${host}
-
- Source directory: ${srcdir}
- Installation directory: ${prefix}
- C compiler: ${C_compiler}
- C++ compiler: ${CXX_compiler}
- FORTRAN compiler: ${FORTRAN_compiler}
-
- X11 support: ${use_X11}
- Gnome support: ${use_gnome}
- Tcl/Tk support: ${use_tcltk}
-
- R profiling support: ${want_R_profiling}
- R as a shared library: ${want_R_shlib}
-])
-
-if test -n "${warn_f77_and_g77}"; then
- AC_MSG_WARN(${warn_f77_and_g77})
-fi
-if test -n "${warn_f77_and_f2c}"; then
- AC_MSG_WARN(${warn_f77_and_f2c})
-fi
-if test -n "${warn_g77_and_f2c}"; then
- AC_MSG_WARN(${warn_g77_and_f2c})
-fi
-if test -n "${warn_f2c_flibs}"; then
- AC_MSG_WARN(${warn_f2c_flibs})
-fi
-if test -n "${warn_xcompile_sizeof_int}"; then
- AC_MSG_WARN(${warn_xcompile_sizeof_int})
-fi
-if test -n "${warn_xcompile_sizeof_long}"; then
- AC_MSG_WARN(${warn_xcompile_sizeof_long})
-fi
-if test -n "${warn_type_socklen}"; then
- AC_MSG_WARN(${warn_type_socklen})
-fi
-if test -n "${warn_cxxpicflags}"; then
- AC_MSG_WARN(${warn_cxxpicflags})
-fi
-if test -n "${warn_shlib_cxxldflags}"; then
- AC_MSG_WARN(${warn_shlib_cxxldflags})
-fi
-if test -n "${warn_libglade_version}"; then
- AC_MSG_WARN(${warn_libglade_version})
-fi
-if test -n "${warn_tcltk_version}"; then
- AC_MSG_WARN(${warn_tcltk_version})
-fi
-if test -n "${warn_perl5}"; then
- AC_MSG_WARN(${warn_perl5})
-fi
-if test -n "${warn_dvi}"; then
- AC_MSG_WARN(${warn_dvi})
-fi
-if test -n "${warn_info}"; then
- AC_MSG_WARN(${warn_info})
-fi
-if test -n "${warn_pdf}"; then
- AC_MSG_WARN(${warn_pdf})
-fi
-if test -n "${warn_pager}"; then
- AC_MSG_WARN(${warn_pager})
-fi
-
-dnl Local Variables: ***
-dnl mode: sh ***
-dnl sh-indentation: 2 ***
-dnl End: ***
View
4 doc/manual/R-exts.texi
@@ -419,7 +419,7 @@ functionality, respectively.
You will very likely need to ensure that the same C compiler and
compiler flags are used in the @file{configure} tests as when compiling
@R{} or your package. You can achieve this by including the following
-fragment early in @file{configure.in}
+fragment early in @file{configure.ac}
@smallexample
@group
@@ -4020,7 +4020,7 @@ column number of the maximal element in the @var{i}-th row (the same as
@R{}'s @code{max.col()} function).
@end deftypefun
-@deftypefun int findInterval(double* @var{xt}, int @var{n}, double @var{x}, Rboolean @var{rightmost_closed}, Rboolean @var{all_inside}, int @var{ilo}, int* @var{mflag})
+@deftypefun int findInterval (double* @var{xt}, int @var{n}, double @var{x}, Rboolean @var{rightmost_closed}, Rboolean @var{all_inside}, int @var{ilo}, int* @var{mflag})
Given the ordered vector @var{xt} of length @var{n}, return the interval
or index of @var{x} in @code{@var{xt}[]}, typically max(i ; 1 <= i <=
@var{n} & @var{xt}[i] <= @var{x}) where we use 1-indexing as in @R{} and
View
2 m4/README
@@ -36,7 +36,7 @@ The files are as follows.
libglade.m4
are from the GNOME project and used for the GNOME configuration.
Changes made in gnome.m4:
- * Replace AC_ARG_WITH(gnome) by our version in configure.in
+ * Replace AC_ARG_WITH(gnome) by our version in configure.ac
because we need want_gnome=no by default and use LIBS and
CPPFLAGS rather than LDFLAGS and CFLAGS.
* In AC_ARG_WITH(gnome-includes), standardize doc strings and

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