search for: conftestf

...derscore, extra underscore checking whether fort77 and gcc agree on int and double... configure: WARNING: fort77 and gcc disagree on int and double configure: error: Maybe change CFLAGS or FFLAGS? $ >From `config.log' configure:14869: checking whether fort77 and gcc agree on int and double conftestf.f: cftest: conftestf.o: In function `cftest_': /disks/zebra3/ale/Local/temp/R-1.5.0/conftestf.f:9: undefined reference to `pow_di'collect2: ld returned 1 exit status configure:14942: WARNING: fort77 and gcc disagree on int and double configure:14944: error: Maybe change CFLAGS or FFLAGS?...

...it keeps failing. My platform is HP-UX 10.20 and I am having trouble getting pass the configure stage. It continues to fail at the warning "f90 and gcc disagree on int and double" Here is some output: + gcc -g -O2 -c conftest.c + 1>& 5 2>& 5 + gcc -o conftest conftest.o conftestf.o /usr/bin/ld: Unsatisfied symbols: FTN_DTOI$ (code) pow (code) collect2: ld returned 1 exit status + -l:libF90.a -lcl -lisamstub -lm ./configure[2344]: -l:libF90.a: not found. + test -n + echo configure: warning: f90 and gcc disagree on int and double + 1>& 2 configure: warning: f90...

...configure: WARNING: cannot run mixed C/Fortan code configure: error: Maybe check LDFLAGS for paths to Fortran libraries? I'm having trouble deciphering what exactly the configure script is testing at that point. Based upon the message it emitted last it looks like it's trying to link conftestf.o and conftest.o (around line 25747), but in the config.log file I don't see it getting that far (around line 25500). I saw no obvious configure options which would allow me to worm around this problem. My environment is: Solaris 9 on Intel gcc and g77 3.3.2 Any suggestions to help...

...e C compiler. ## Also, to be defensive there should be a similar test with SHLIB_LD ## and SHLIB_LDFLAGS (and note that on HPUX with native cc we have to ## use ld for SHLIB_LD) ... if ${CC} ${CFLAGS} ${LDFLAGS} ${MAIN_LDFLAGS} -o conftest${ac_exeext} \ conftest.${ac_objext} conftestf.${ac_objext} ${FLIBS} \ ${LIBM} 1>&5 2>&5; ## </NOTE> 4. configure --prefix=/opt/R/2.10.1 --disable-nls --enable-R-shlib --with-libintl-prefix=/opt/lib CC=cc CFLAGS='-O -m64 -xarch=native' CPPFLAGS=-I/opt/lib/include LDFLAGS='-m64 -L/opt/lib/lib -R/opt...

...teron" export FCFLAGS="-O3 -mtune=opteron" ./configure --prefix="/site/VERSIONS/R-2.11.1" \ "$BLAS" "$LAPACK" \ --enable-R-shlib In all cases, I get configure:29120: checking whether double complex BLAS can be used configure:29206: result: no The conftestf.f and conftest.c seem to compile fine, but exit status from conftest in line 29181 of configure is nonzero. This is on a Quad-Core AMD Opteron node running CentOS 5.2, with gcc and gfortran version 4.1.2 20071124 (Red Hat 4.1.2-42) (I have also tried without the *FLAGS variables, and without --wi...

...METHING does not work, but #define SOMETHING or (for indenting together with neighbour lines) # define SOMETHING works. Here is the patch: --- ./aclocal.m4.alpha-ac-patch Tue Oct 26 13:32:08 1999 +++ ./aclocal.m4 Tue Oct 26 13:33:46 1999 @@ -388,13 +388,13 @@ ${FC} -c ${FFLAGS} conftestf.f 1>&AC_FD_CC 2>&AC_FD_CC changequote(, ) cat > conftest.c <<EOF - #include <math.h> - #include "confdefs.h" - #ifdef HAVE_F77_UNDERSCORE - # define F77_SYMBOL(x) x ## _ - #else - # define F77_SYMBOL(x) x - #endif +# include <m...

...#39;/usr/bin/xlc' CXXFLAGS='-q64 ...' SHLIB_LDFLAGS=-b64 LDFLAGS='-L/usr/local/lib64/r4i4 -L/usr/lib' bombs out. config.log: configure:15817: checking whether mixed C/Fortran code can be run ** cftest === End of Compilation 1 === 1501-510 Compilation successful for file conftestf.f. ld: 0711-736 ERROR: Input file conftest.o: XCOFF64 object files are not allowed in 32-bit mode. CC='/usr/bin/xlc -q64' F77='/usr/bin/xlf -q64' CXX='/usr/bin/xlc -q64' makes it through. I believe that somewhere there should be a SHLIB_LDFLAGS where there is not...