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30 lines
969 B
Plaintext
30 lines
969 B
Plaintext
---
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syntax: markdown
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tags: [tldr, common]
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source: https://github.com/tldr-pages/tldr.git
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---
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# gfortran
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> Preprocess and compile Fortran source files, then assemble and link them together.
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> More information: <https://gcc.gnu.org/onlinedocs/gfortran/Invoking-GNU-Fortran.html>.
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- Compile multiple source files into an executable:
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`gfortran {{path/to/source1.f90 path/to/source2.f90 ...}} -o {{path/to/output_executable}}`
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- Show common warnings, debug symbols in output, and optimize without affecting debugging:
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`gfortran {{path/to/source.f90}} -Wall -g -Og -o {{path/to/output_executable}}`
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- Include libraries from a different path:
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`gfortran {{path/to/source.f90}} -o {{path/to/output_executable}} -I{{path/to/mod_and_include}} -L{{path/to/library}} -l{{library_name}}`
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- Compile source code into Assembler instructions:
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`gfortran -S {{path/to/source.f90}}`
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- Compile source code into an object file without linking:
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`gfortran -c {{path/to/source.f90}}`
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