mirror of
https://github.com/ivabus/pantry
synced 2024-11-27 10:45:08 +03:00
47 lines
1.1 KiB
YAML
47 lines
1.1 KiB
YAML
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distributable:
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url: https://ftp.gnu.org/gnu/mpfr/mpfr-{{ version.raw }}.tar.xz
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strip-components: 1
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versions:
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#TODO HTML listing: https://ftp.gnu.org/gnu/mpfr/
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- 4.1.1
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build:
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dependencies:
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tea.xyz/gx/make: '*'
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tea.xyz/gx/cc: c99
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gnu.org/gmp: '>=4.2'
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script: |
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./configure --prefix={{ prefix }}
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make --jobs {{ hw.concurrency }} install
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test:
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make test
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test:
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dependencies:
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gnu.org/gmp: '>=4.2'
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tea.xyz/gx/cc: c99
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script: |
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mv $FIXTURE test.c
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gcc -lgmp -lmpfr test.c -o test
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test $(./test) = '{{version}}'
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fixture: |
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#include <mpfr.h>
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#include <math.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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int main() {
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mpfr_t x, y;
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mpfr_inits2 (256, x, y, NULL);
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mpfr_set_ui (x, 2, MPFR_RNDN);
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mpfr_rootn_ui (y, x, 2, MPFR_RNDN);
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mpfr_pow_si (x, y, 4, MPFR_RNDN);
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mpfr_add_si (y, x, -4, MPFR_RNDN);
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mpfr_abs (y, y, MPFR_RNDN);
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if (fabs(mpfr_get_d (y, MPFR_RNDN)) > 1.e-30) abort();
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printf("%s", mpfr_get_version());
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return 0;
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}
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