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commit: 64d981bfd079735598dd81c0c56d2b534b3f482c |
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Author: Justin Lecher <jlec <AT> gentoo <DOT> org> |
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AuthorDate: Sat Nov 28 18:54:23 2015 +0000 |
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Commit: Justin Lecher <jlec <AT> gentoo <DOT> org> |
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CommitDate: Sat Nov 28 18:57:47 2015 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=64d981bf |
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|
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fortran-2.eclass: fortran_int64_abi_fflags() add |
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|
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fortran_int64_abi_fflags help you querry for the necessary |
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compiler flags to enable 64bit int support |
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|
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Signed-off-by: Justin Lecher <jlec <AT> gentoo.org> |
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|
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eclass/fortran-2.eclass | 16 ++++++++++++++++ |
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1 file changed, 16 insertions(+) |
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|
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diff --git a/eclass/fortran-2.eclass b/eclass/fortran-2.eclass |
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index ac89bf1..6f3c4b2 100644 |
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--- a/eclass/fortran-2.eclass |
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+++ b/eclass/fortran-2.eclass |
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@@ -77,6 +77,22 @@ for _f_use in ${FORTRAN_NEEDED}; do |
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esac |
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done |
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|
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+# @FUNCTION: fortran_int64_abi_fflags |
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+# @DESCRIPTION: Return the Fortran compiler flag to enable 64 bit integers for |
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+# array indices |
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+# @CODE |
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+fortran_int64_abi_fflags() { |
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+ debug-print-function ${FUNCNAME} "${@}" |
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+ _FC=$(tc-getFC) |
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+ if [[ ${_FC} == *gfortran* ]]; then |
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+ echo "-fdefault-integer-8" |
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+ elif [[ ${_FC} == ifort ]]; then |
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+ echo "-integer-size 64" |
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+ else |
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+ die "Compiler flag for 64bit interger for ${_FC} unknown" |
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+ fi |
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+} |
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+ |
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# @FUNCTION: _fortran_write_testsuite |
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# @INTERNAL |
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# @DESCRIPTION: |
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