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On Tuesday 06 May 2008, Dilip Malinur Ramesh wrote: |
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> I am trying to build a cross compiler toolchain using 'crossdev 'and the |
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> gcc source version is gcc-4.3.0 |
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> |
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> I am getting following errors while configuring gcc-stage1, |
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> {{ |
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> checking for correct version of gmp.h... yes |
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> checking for correct version of mpfr.h... no |
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> configure: error: Building GCC requires GMP 4.1+ and MPFR 2.3.0+. |
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> Try the --with-gmp and/or --with-mpfr options to specify their |
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> locations. |
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> Copies of these libraries' source code can be found at their respective |
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> hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/. |
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> See also http://gcc.gnu.org/install/prerequisites.html for additional |
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> info. |
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> If you obtained GMP and/or MPFR from a vendor distribution package, make |
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> sure that you have installed both the libraries and the header files. |
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> They may be located in separate packages. |
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> |
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> !!! ERROR: cross-sh4-unknown-linux-gnu/gcc-4.3.0 failed. |
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> Call stack: |
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> }} |
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> |
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> I understand the pre-requisite for gcc-4.3 is mpfr 4.1+ but I am not |
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> sure how to pass '--with-mpfr' configure options to gcc. |
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|
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do you have mpfr and gmp already installed ? |
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|
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qlist -I -v mpfr gmp |
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-mike |
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