QB64-PE/tests/compile_tests/declare_library_static/lib.c at 70b4c1aa5dd510246f4669225cb17c8bdad37108 - QB64/QB64-PE - QB64: Modern BASIC

QB64/QB64-PE

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github-actions[bot] 72d801e0cd Fix linking static libraries on Windows

In QB64, when linking with an external static library `nm.exe` is used
to determine whether the symbol being used is either a C or C++ symbol,
which determines how the function should be declared in the C++ code.

Unfortunately on Windows the `SHELL` command for `nm.exe` is missing the
`cmd /c`, which means the redirection does not work and consequently
we're unable to find the function declaration via `nm.exe`, which causes
the compilation to fail.

In addition to fixing this, I added tests for `DECLARE STATIC LIBRARY`
for all supported platforms.

Fixes: #112

2022-07-09 14:59:33 -04:00

13 lines

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C

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 #ifdef WIN32
 # define __export __declspec(dllexport)
 #else
 # define __export __attribute__((visibility("default")))
 #endif
 /* Simple code to put in a dll, has no dependencies */
 __export int add_values(int v1, int v2)
 {
     return v1 + v2;
 }