mirror of https://github.com/moparisthebest/curl
Fix the --enable-debug compiler warning options for older versions of gcc.
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@ -690,10 +690,15 @@ AC_DEFUN([CURL_CC_DEBUG_OPTS],
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fi
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fi
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else dnl $ICC = yes
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else dnl $ICC = yes
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dnl this is a set of options we believe *ALL* gcc versions support:
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dnl this is a set of options we believe *ALL* gcc versions support:
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WARN="-W -Wall -Wwrite-strings -pedantic -Wno-long-long -Wpointer-arith -Wnested-externs -Winline -Wmissing-declarations -Wmissing-prototypes -Wsign-compare"
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WARN="-W -Wall -Wwrite-strings -pedantic -Wpointer-arith -Wnested-externs -Winline -Wmissing-prototypes"
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dnl -Wcast-align is a bit too annoying on all gcc versions ;-)
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dnl -Wcast-align is a bit too annoying on all gcc versions ;-)
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if test "$gccnum" -ge "207"; then
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dnl gcc 2.7 or later (well, they don't work on 2.2.2)
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WARN="$WARN -Wno-long-long -Wmissing-declarations -Wsign-compare"
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fi
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if test "$gccnum" -gt "295"; then
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if test "$gccnum" -gt "295"; then
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dnl only if the compiler is newer than 2.95 since we got lots of
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dnl only if the compiler is newer than 2.95 since we got lots of
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dnl "`_POSIX_C_SOURCE' is not defined" in system headers with
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dnl "`_POSIX_C_SOURCE' is not defined" in system headers with
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