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| author | fanquake <fanquake@gmail.com> | 2022-06-20 11:43:21 +0100 |
|---|---|---|
| committer | fanquake <fanquake@gmail.com> | 2022-06-20 12:22:05 +0100 |
| commit | 58a9601dffa6d9b3b881a476169458787d382919 (patch) | |
| tree | ad17aa0f9a79d38db266d618827173f795024012 /configure.ac | |
| parent | a09033e22c4f072c86a1885dd476f3059e5416d1 (diff) | |
| download | bitcoin-58a9601dffa6d9b3b881a476169458787d382919.tar.xz | |
build: globally define NOMINMAX
Define (and document) `NOMINMAX` once, rather than across multiple
source files.
Defining this prevents the definition of min/max macros when using
mingw-w64, which may conflict with unprefixed std::min/max usage. While
that might not be the case for us, we'd always prefer to use the standard
library in any case.
For example:
https://github.com/mingw-w64/mingw-w64/blob/73cadc06c62c6af5faf76f64ef08e684b48de48c/mingw-w64-headers/include/ntdef.h#L289-L300
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index a4a23474c8..11b4abde5e 100644 --- a/configure.ac +++ b/configure.ac @@ -710,6 +710,9 @@ case $host in fi CORE_CPPFLAGS="$CORE_CPPFLAGS -D_MT -DWIN32 -D_WINDOWS -D_WIN32_WINNT=0x0601 -D_WIN32_IE=0x0501 -DWIN32_LEAN_AND_MEAN" + dnl Prevent the definition of min/max macros. + dnl We always want to use the standard library. + CORE_CPPFLAGS="$CORE_CPPFLAGS -DNOMINMAX" dnl libtool insists upon adding -nostdlib and a list of objects/libs to link against. dnl That breaks our ability to build dll's with static libgcc/libstdc++/libssp. Override |