mirror of
https://github.com/macports/macports-legacy-support.git
synced 2026-07-13 03:18:41 -07:00
Michael DickensandKen
b7c6d3c472
Also: <math.h> is for C declarations, while <cmath> is for C++ declarations, so put the correct declarations in the correct header. <cmath> includes <math.h>, so this change should not effect current ports that rely on this legacy header.
157 lines
4.3 KiB
C++
157 lines
4.3 KiB
C++
#if defined(__cplusplus)
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#if __cplusplus == 201707L
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#warning "Using STD c++2a (will be c++20)"
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#elif __cplusplus == 201703L
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#warning "Using STD c++17 or c++1z (will be c++17)"
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#elif __cplusplus == 201402L
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#warning "Using STD c++14"
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#elif __cplusplus == 201103L
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#warning "Using STD c++11"
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#elif __cplusplus == 199711L
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#warning "Using STD c++98 or c++03"
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#else
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#warning "Unknown C++ standard in use ... this should never happen!"
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#endif
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#if __cplusplus >= 201103L
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#if defined(__clang__) && (__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1090)
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#warning "Building using some Clang compiler on OSX 10.8 or earlier; this will probably fail due to there being no relevant c++11 headers."
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#else
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#warning "Using c++11 with a compiler that can correctly support it; this build should succeed correctly."
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#endif
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#else /* __cplusplus < 201103L, so something older than c++11 */
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#if defined(__clang__) && (__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ > 1080)
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#warning "Building using some Clang compiler using OSX 10.9 or newer; this build will probably succeed incorrectly."
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#else
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#warning "This build should fail correctly for all compilers."
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#endif
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#endif /* __cplusplus >= 201103L */
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#else /* !defined(__cplusplus) */
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#warning "No C++ standard set ... this should never happen!"
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#endif /* defined(__cplusplus) */
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#include <cmath>
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#include <iostream>
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#define _STR(A) #A
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#define STR(A) _STR(A)
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#define DOIT(AAA) std::cout << STR(AAA) << " : " << AAA << std::endl
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int main() {
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DOIT(std::acosh(0.0));
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DOIT(std::acoshf(1.1));
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DOIT(std::acoshl(1.1));
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DOIT(std::asinh(1.1));
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DOIT(std::asinhf(1.1));
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DOIT(std::asinhl(1.1));
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DOIT(std::atanh(1.1));
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DOIT(std::atanhf(1.1));
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DOIT(std::atanhl(1.1));
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DOIT(std::cbrt(1.1));
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DOIT(std::cbrtf(1.1));
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DOIT(std::cbrtl(1.1));
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DOIT(std::copysign(1.1, 1.1));
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DOIT(std::copysignf(1.1, 1.1));
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DOIT(std::copysignl(1.1, 1.1));
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DOIT(std::erf(1.1));
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DOIT(std::erff(1.1));
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DOIT(std::erfl(1.1));
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DOIT(std::erfc(1.1));
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DOIT(std::erfcf(1.1));
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DOIT(std::erfcl(1.1));
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DOIT(std::exp2(1.1));
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DOIT(std::exp2f(1.1));
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DOIT(std::exp2l(1.1));
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DOIT(std::expm1(1.1));
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DOIT(std::expm1f(1.1));
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DOIT(std::expm1l(1.1));
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DOIT(std::fdim(1.1, 1.1));
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DOIT(std::fdimf(1.1, 1.1));
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DOIT(std::fdiml(1.1, 1.1));
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DOIT(std::fma(1.1, 1.1, 1.1));
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DOIT(std::fmaf(1.1, 1.1, 1.1));
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DOIT(std::fmal(1.1, 1.1, 1.1));
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DOIT(std::fmax(1.1, 1.1));
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DOIT(std::fmaxf(1.1, 1.1));
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DOIT(std::fmaxl(1.1, 1.1));
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DOIT(std::fmin(1.1, 1.1));
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DOIT(std::fminf(1.1, 1.1));
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DOIT(std::fminl(1.1, 1.1));
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DOIT(std::hypot(1.1, 1.1));
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DOIT(std::hypotf(1.1, 1.1));
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DOIT(std::hypotl(1.1, 1.1));
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DOIT(std::ilogb(1.1));
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DOIT(std::ilogbf(1.1));
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DOIT(std::ilogbl(1.1));
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DOIT(std::lgamma(1.1));
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DOIT(std::lgammaf(1.1));
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DOIT(std::lgammal(1.1));
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DOIT(std::llrint(1.1));
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DOIT(std::llrintf(1.1));
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DOIT(std::llrintl(1.1));
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DOIT(std::llround(1.1));
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DOIT(std::llroundf(1.1));
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DOIT(std::llroundl(1.1));
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DOIT(std::log1p(1.1));
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DOIT(std::log1pf(1.1));
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DOIT(std::log1pl(1.1));
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DOIT(std::log2(1.1));
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DOIT(std::log2f(1.1));
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DOIT(std::log2l(1.1));
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DOIT(std::logb(1.1));
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DOIT(std::logbf(1.1));
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DOIT(std::logbl(1.1));
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DOIT(std::lrint(1.1));
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DOIT(std::lrintf(1.1));
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DOIT(std::lrintl(1.1));
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DOIT(std::lround(1.1));
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DOIT(std::lroundf(1.1));
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DOIT(std::lroundl(1.1));
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DOIT(std::nan("1"));
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DOIT(std::nanf("1"));
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DOIT(std::nanl("1"));
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DOIT(std::nearbyint(1.1));
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DOIT(std::nearbyintf(1.1));
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DOIT(std::nearbyintl(1.1));
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DOIT(std::nextafter(1.1, 1.1));
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DOIT(std::nextafterf(1.1, 1.1));
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DOIT(std::nextafterl(1.1, 1.1));
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DOIT(std::nexttoward(1.1, 1.1));
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DOIT(std::nexttowardf(1.1, 1.1));
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DOIT(std::nexttowardl(1.1, 1.1));
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DOIT(std::remainder(1.1, 1.1));
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DOIT(std::remainderf(1.1, 1.1));
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DOIT(std::remainderl(1.1, 1.1));
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int quo;
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DOIT(std::remquo(1.1, 1.1, &quo));
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DOIT(std::remquof(1.1, 1.1, &quo));
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DOIT(std::remquol(1.1, 1.1, &quo));
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DOIT(std::rint(1.1));
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DOIT(std::rintf(1.1));
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DOIT(std::rintl(1.1));
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DOIT(std::round(1.1));
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DOIT(std::roundf(1.1));
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DOIT(std::roundl(1.1));
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DOIT(std::scalbln(1.1, 1));
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DOIT(std::scalblnf(1.1, 1));
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DOIT(std::scalblnl(1.1, 1));
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DOIT(std::scalbn(1.1, 1));
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DOIT(std::scalbnf(1.1, 1));
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DOIT(std::scalbnl(1.1, 1));
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DOIT(std::tgamma(1.1));
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DOIT(std::tgammaf(1.1));
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DOIT(std::tgammal(1.1));
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DOIT(std::trunc(1.1));
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DOIT(std::truncf(1.1));
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DOIT(std::truncl(1.1));
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return 0;
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}
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