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void setGcompiler()
{
// try a C++ compiler; if not found: try a C compiler; if not found
// try COMPILER.
// Same for matching options.
#ifdef CXX
list envOpts = getenv("ICMAKE_CPPSTD");
if (envOpts[0] == "0")
{
envOpts = getenv("ICMAKE_CXXFLAGS");
if (envOpts[1])
printf << "ICMAKE_CXXFLAGS is deprecated. "
"Use ICMAKE_CPPSTD instead\n";
}
g_compiler = setOpt(CXX, "CXX") + ' ' +
envOpts[1] + ' ' + setOpt(CXXFLAGS, "CXXFLAGS");
#else
#ifdef CC
g_compiler = setOpt(CC, "CC") + " " + setOpt(CFLAGS, "CFLAGS");
#else
#ifdef COMPILER
#ifdef COMPILER_OPTIONS
g_compiler = COMPILER + " " + COMPILER_OPTIONS;
#endif
#endif // COMPILER
#endif // CC
#endif // CXX
}
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