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Added a few more compiler warning options for gcc.

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This commit is contained in:
Dan Fandrich 2009-06-17 02:26:39 +00:00
parent a0474685c1
commit d3e35d49ae
2 changed files with 8 additions and 0 deletions
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3
CHANGES
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@ -6,6 +6,9 @@
Changelog
Daniel Fandrich (16 June 2009)
- Added a few more compiler warning options for gcc.
Daniel Stenberg (16 Jun 2009)
- Reuven Wachtfogel made curl -o - properly produce a binary output on windows
(no newline translations). Use -B/--use-ascii if you rather get the ascii

5
m4/curl-compilers.m4
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@ -873,11 +873,16 @@ AC_DEFUN([CURL_SET_COMPILER_WARNING_OPTS], [
tmp_CFLAGS="$tmp_CFLAGS -Wdeclaration-after-statement"
fi
#
dnl Only gcc 4.2 or later
if test "$compiler_num" -ge "402"; then
tmp_CFLAGS="$tmp_CFLAGS -Wcast-align"
fi
dnl Only gcc 4.3 or later
if test "$compiler_num" -ge "403"; then
tmp_CFLAGS="$tmp_CFLAGS -Wtype-limits -Wold-style-declaration"
tmp_CFLAGS="$tmp_CFLAGS -Wmissing-parameter-type -Wempty-body"
tmp_CFLAGS="$tmp_CFLAGS -Wclobbered -Wignored-qualifiers"
tmp_CFLAGS="$tmp_CFLAGS -Wconversion -Wno-sign-conversion -Wvla"
fi
#
fi