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Only use -Wstrict-prototypes with gcc 3.3 or later.

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It is working with earlier versions, but when I use it with 3.0.3, I can't
get it to ignore errors in "system headers" with -isystem so we get
excessive amounts of warnings on SSL headers which is very annoying.
This commit is contained in:
Daniel Stenberg 2004-02-20 10:11:50 +00:00
parent 8777ba7e42
commit a49bebc74e
1 changed files with 2 additions and 2 deletions
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4
configure.ac
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@ -1203,7 +1203,7 @@ AC_HELP_STRING([--disable-debug],[Disable debug options]),
dnl we only like gcc less than 5.0, since if it is above that it is
dnl likely just a compiler that looks like gcc (like icc 8.0)!
dnl here's the standard setup
WARN="-W -Wall -Wwrite-strings -pedantic -Wno-long-long -Wno-format-nonliteral -Wundef -Wpointer-arith -Wnested-externs -Winline -Wstrict-prototypes -Wmissing-declarations -Wmissing-prototypes -Wsign-compare"
WARN="-W -Wall -Wwrite-strings -pedantic -Wno-long-long -Wno-format-nonliteral -Wundef -Wpointer-arith -Wnested-externs -Winline -Wmissing-declarations -Wmissing-prototypes -Wsign-compare"
dnl -Wcast-align is a bit too annoying ;-)
@ -1215,7 +1215,7 @@ AC_HELP_STRING([--disable-debug],[Disable debug options]),
dnl on i686-Linux as it gives us heaps with false positives
if test "$gccnum" -ge "303"; then
dnl gcc 3.3 and later
WARN="$WARN -Wendif-labels"
WARN="$WARN -Wendif-labels -Wstrict-prototypes"
fi
fi