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Ease slightly making Lua with C89

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This commit is contained in:
Roberto Ierusalimschy 2024-11-15 11:43:32 -03:00
parent 8a4419b119
commit ee6a4cd1ec
2 changed files with 8 additions and 1 deletions
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5
luaconf.h
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@ -87,6 +87,11 @@
#endif
#if defined(LUA_USE_C89) && defined(LUA_USE_POSIX)
#error "Posix is not compatible with C89"
#endif
/*
@@ LUAI_IS32INT is true iff 'int' has (at least) 32 bits.
*/

4
makefile
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@ -69,7 +69,9 @@ CWARNS= $(CWARNSCPP) $(CWARNSC) $(CWARNGCC)
LOCAL = $(TESTS) $(CWARNS)
# enable Linux goodies
# To enable Linux goodies, -DLUA_USE_LINUX
# For C89, "-std=c89 -DLUA_USE_C89"
# Note that Linux/Posix options are not compatible with C89
MYCFLAGS= $(LOCAL) -std=c99 -DLUA_USE_LINUX
MYLDFLAGS= $(LOCAL) -Wl,-E
MYLIBS= -ldl