Hi, I am facing the same problem as mentioned by you. Is there any solution or workaround? Please guide.
I have successfully built the mingw native compiler with the following sources, mingw-runtime-3.12 w32api-3.9 binutils-2.17.50-20060824-1-src gcc-3.4.5-20060117-1 I want to build the mingw cross compiler for m32c-elf. The sources used for this cross compiler are as follows: gcc-4.3.0 binutils-2.18 newlib-1.15.0 GCC-4.3.0 requires pre-built GMP and MPFR libraries. I get the following error while configuring the mingw cross compiler for m32c-elf, configure: error: Building GCC requires GMP 4.1+ and MPFR 2.3.0+. I have used GMP 4.2.2 and MPFR 2.3.0 sources. I have specified the paths of GMP and MPFR install directories as "--with-gmp=<install dir>" and "--with-mpfr=<install dir>". I tried exporting LD_LIBRARY_PATH also, but I still get error during configure. The error is as follows, configure:4542: checking for correct version of mpfr.h configure:4573: i386-pc-mingw32msvc-gcc -o conftest.exe -O2 -I/home/manjunathm1/gmp/prefix/include -I/home/manjunathm1/mpfr/prefix/include conftest.c -L/h ome/manjunathm1/gmp/prefix/lib -L/home/manjunathm1/mpfr/prefix/lib -lmpfr -lgmp >&5 /tmp/cc9dzbXZ.o(.text+0x23):conftest.c: undefined reference to `mpfr_init' /tmp/cc9dzbXZ.o(.text+0x2b):conftest.c: undefined reference to `mpfr_init' /tmp/cc9dzbXZ.o(.text+0x35):conftest.c: undefined reference to `mpfr_atan2' /tmp/cc9dzbXZ.o(.text+0x41):conftest.c: undefined reference to `mpfr_erfc' /tmp/cc9dzbXZ.o(.text+0x4d):conftest.c: undefined reference to `mpfr_subnormalize' Any help on this will be greatly appreciated. Thanks in advance. Regards, Swapna Pawar KPIT Cummins Infosystems Ltd, Pune (INDIA)
