* installing *source* package 'RFIF' ...
** package 'RFIF' successfully unpacked and MD5 sums checked
** using staged installation

   **********************************************
   WARNING: this package has a configure script
         It probably needs manual configuration
   **********************************************


** libs
using C compiler: 'gcc.exe (GCC) 13.3.0'
make[1]: Entering directory '/d/temp/2026_04_11_01_50_00_12782/Rtmpu0uxIq/R.INSTALL18ce45b4f5529/RFIF/src'
gcc  -I"D:/RCompile/recent/R-4.4.3p/include" -DNDEBUG     -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include"     -pedantic -Wstrict-prototypes -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c FFT.c -o FFT.o
gcc  -I"D:/RCompile/recent/R-4.4.3p/include" -DNDEBUG     -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include"     -pedantic -Wstrict-prototypes -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c Fif.c -o Fif.o
Fif.c: In function 'FIF_v2_1':
Fif.c:490:19: warning: 'N_old' may be used uninitialized [-Wmaybe-uninitialized]
  490 |     int Nza, Nxs, N_old, N_r;
      |                   ^~~~~
gcc  -I"D:/RCompile/recent/R-4.4.3p/include" -DNDEBUG     -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include"     -pedantic -Wstrict-prototypes -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c init.c -o init.o
gcc  -I"D:/RCompile/recent/R-4.4.3p/include" -DNDEBUG     -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include"     -pedantic -Wstrict-prototypes -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c interp.c -o interp.o
gcc  -I"D:/RCompile/recent/R-4.4.3p/include" -DNDEBUG     -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include"     -pedantic -Wstrict-prototypes -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c r_fifc_shim.c -o r_fifc_shim.o
In file included from r_fifc_shim.c:6:
Fif.h:38:15: warning: 'MM' defined but not used [-Wunused-variable]
   38 | static double MM[24803] = {\
      |               ^~
gcc -shared -s -static-libgcc -o RFIF.dll tmp.def FFT.o Fif.o init.o interp.o r_fifc_shim.o -Ld:/rtools44/x86_64-w64-mingw32.static.posix/lib/x64 -Ld:/rtools44/x86_64-w64-mingw32.static.posix/lib -LD:/RCompile/recent/R-4.4.3p/bin/x64 -lR
make[1]: Leaving directory '/d/temp/2026_04_11_01_50_00_12782/Rtmpu0uxIq/R.INSTALL18ce45b4f5529/RFIF/src'
make[1]: Entering directory '/d/temp/2026_04_11_01_50_00_12782/Rtmpu0uxIq/R.INSTALL18ce45b4f5529/RFIF/src'
make[1]: Leaving directory '/d/temp/2026_04_11_01_50_00_12782/Rtmpu0uxIq/R.INSTALL18ce45b4f5529/RFIF/src'
installing to d:/Rcompile/CRANpkg/lib/4.4/00LOCK-RFIF/00new/RFIF/libs/x64
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* MD5 sums
packaged installation of 'RFIF' as RFIF_1.0.1.zip
* DONE (RFIF)