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Allow slack for non-GLIBC tool chains versus -Wzero-as-null-pointer-constant 

https://github.com/upx/upx/pull/531
	modified:   conf.h
This commit is contained in:
John Reiser 2021-11-27 06:58:38 -08:00 committed by Markus F.X.J. Oberhumer
parent 6da79783ea
commit f956bfc797
1 changed files with 6 additions and 1 deletions
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7
src/conf.h
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@ -82,9 +82,14 @@ ACC_COMPILE_TIME_ASSERT_HEADER(CHAR_MAX == 255) // -funsigned-char
ACC_COMPILE_TIME_ASSERT_HEADER((char)(-1) > 0) // -funsigned-char
// enable/disable some warnings
#if (ACC_CC_GNUC >= 0x040700)
// Some non-GLIBC toolchains do not use 'nullptr' everywhere when C++:
// openwrt-sdk-x86-64_gcc-11.2.0_musl.Linux-x86_64/staging_dir/
// toolchain-x86_64_gcc-11.2.0_musl/include/fortify/stdlib.h:
// 51:32: error: zero as null pointer constant
#if (ACC_CC_GNUC >= 0x040700) && defined(__GLIBC__)
# pragma GCC diagnostic error "-Wzero-as-null-pointer-constant"
#endif
#if (ACC_CC_MSC)
# pragma warning(error: 4127)
# pragma warning(error: 4146)