cpredef/predef

Pre-defined Compiler Macros wiki

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8 open issues indexed

data models and 64 bit on IBM XL C Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

cpredef/predef#50 · Opened Jun 24, 2026
Additional GNU environment macros under Windows Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

cpredef/predef#48 · 2 comments · Opened Sep 13, 2025
newlib and dietlibc Open

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

cpredef/predef#45 · 1 comment · Opened Jan 2, 2025
Microsoft C Open

Difficulty 1/5 Under an hour Newbie friendliness 35/100

cpredef/predef#41 · 1 comment · Opened Nov 25, 2024
The new clang-based Intel C++ compiler has different identification macros Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

cpredef/predef#25 · Opened Dec 28, 2022
Missing some Borland C++ Pre-defined Compiler Macros Open

Difficulty 2/5 1-3 hours Newbie friendliness 62/100

cpredef/predef#23 · Opened Oct 20, 2022
clang-cl also defines _MSC_VER and _MSC_FULL_VER macros Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

cpredef/predef#18 · 2 comments · 1 reaction · Opened Sep 6, 2022
HP aC++ - a broken link Open

Difficulty 1/5 Under an hour Newbie friendliness 35/100

cpredef/predef#14 · 1 comment · Opened Sep 5, 2022

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