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Add gcc's -Wundef to test suite and fix another warning from it.

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* NEWS (2.4.2): Update description of -Wundef fix.
* configure.ac (WARN_CXXFLAGS_TEST): New substitution.
(WARN_CFLAGS_TEST): New substitution.
* data/glr.c: Avoid warning about __STRICT_ANSI__.
* tests/atlocal.in (CFLAGS): Use WARN_CFLAGS_TEST instead of
WARN_CFLAGS.
(CXXFLAGS): Use WARN_CXXFLAGS_TEST instead of WARN_CXXFLAGS.
(cherry picked from commit a603c6e0bb)

Conflicts:

	tests/atlocal.in
This commit is contained in:
Joel E. Denny
2009-12-16 13:19:19 -05:00
parent 39c2566994
commit 3d04b5673d
5 changed files with 24 additions and 5 deletions
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4
tests/atlocal.in
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@@ -8,7 +8,7 @@
: ${CC='@CC@'}
# We want no optimization.
CFLAGS='@O0CFLAGS@ @WARN_CFLAGS@ @WERROR_CFLAGS@'
CFLAGS='@O0CFLAGS@ @WARN_CFLAGS_TEST@ @WERROR_CFLAGS@'
# We need `config.h'.
CPPFLAGS="-I$abs_top_builddir/lib @CPPFLAGS@"
@@ -23,7 +23,7 @@ GCC='@GCC@'
BISON_CXX_WORKS='@BISON_CXX_WORKS@'
# We want no optimization with C++, too.
CXXFLAGS='@O0CXXFLAGS@ @WARN_CXXFLAGS@ @WERROR_CFLAGS@'
CXXFLAGS='@O0CXXFLAGS@ @WARN_CXXFLAGS_TEST@ @WERROR_CFLAGS@'
# Are special link options needed?
LDFLAGS='@LDFLAGS@'