[Rd] Build failure with this morning's R-alpha

[Dirk Eddelbuettel]

Trying to build a Debian snapshot of R-alpha based on last night's tarball,
it fails with what looks like a missing -lm linking directive:

[...]
gcc     -I. -I../../src/include -I../../src/include  -DHAVE_CONFIG_H  -fpic  -O2  -c version.c -o version.o
gcc     -I. -I../../src/include -I../../src/include  -DHAVE_CONFIG_H  -fpic  -O2  -c vfonts.c -o vfonts.o
g77  -fpic  -O2  -c xxxpr.f -o xxxpr.o
gcc -shared   -o libR.so Rembedded.o CConverters.o CommandLineArgs.o Rdynload.o Renviron.o RNG.o apply.o arithmetic.o apse.o array.o attrib.o base.o bind.o builtin.o character.o coerce.o colors.o complex.o connections.o context.o cov.o cum.o dcf.o datetime.o debug.o deparse.o deriv.o dotcode.o dounzip.o dstruct.o duplicate.o engine.o envir.o errors.o eval.o format.o fourier.o gevents.o gram.o gram-ex.o graphics.o identical.o internet.o iosupport.o lapack.o list.o localecharset.o logic.o main.o mapply.o match.o memory.o model.o names.o objects.o optim.o optimize.o options.o par.o paste.o pcre.o platform.o plot.o plot3d.o plotmath.o print.o printarray.o printvector.o printutils.o qsort.o random.o regex.o registration.o relop.o rlocale.o saveload.o scan.o seq.o serialize.o size.o sort.o source.o split.o sprintf.o startup.o subassign.o subscript.o subset.o summary.o sysutils.o unique.o util.o version.o vfonts.o xxxpr.o   `ls ../appl/*.o ../nmath/*.o ../unix/*.o  2>/dev/null` -lblas-3 -L/usr/lib/gcc/i486-linux-gnu/3.4.6 -lg2c -lm -lgcc_s      -lreadline  -lpcre -lbz2 -lz -ldl -lm
make[5]: Entering directory `/tmp/buildd/r-base-2.2.1.svn37626/src/main'
mkdir -p -- /tmp/buildd/r-base-2.2.1.svn37626/bin/exec
mkdir -p -- /tmp/buildd/r-base-2.2.1.svn37626/lib
make[5]: Leaving directory `/tmp/buildd/r-base-2.2.1.svn37626/src/main'
make[4]: Leaving directory `/tmp/buildd/r-base-2.2.1.svn37626/src/main'
make[4]: Entering directory `/tmp/buildd/r-base-2.2.1.svn37626/src/main'
gcc     -I. -I../../src/include -I../../src/include  -DHAVE_CONFIG_H  -fpic  -O2  -c Rmain.c -o Rmain.o
gcc -Wl,--export-dynamic  -o R.bin Rmain.o  -L../../lib -lR
../../lib/libR.so: undefined reference to `isfinite'
collect2: ld returned 1 exit status
make[4]: *** [R.bin] Error 1
make[4]: Leaving directory `/tmp/buildd/r-base-2.2.1.svn37626/src/main'
make[3]: *** [R] Error 2
make[3]: Leaving directory `/tmp/buildd/r-base-2.2.1.svn37626/src/main'
make[2]: *** [R] Error 1
make[2]: Leaving directory `/tmp/buildd/r-base-2.2.1.svn37626/src'
make[1]: *** [R] Error 1
make[1]: Leaving directory `/tmp/buildd/r-base-2.2.1.svn37626'
make: *** [make-arch-stamp] Error 2
pbuilder: Failed autobuilding of package

I checked the svn logs, as it doesn't looks like this was addressed since the
tarball was rolled.  Am I the only one to have this happen?

Dirk

-- 
Hell, there are no rules here - we're trying to accomplish something. 
                                                  -- Thomas A. Edison