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Better handle the debugging flags

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Mukund Sivaraman 2009-09-20 13:38:53 +05:30
parent 1a5d1b4833
commit a1725f6297
1 changed files with 6 additions and 9 deletions
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15
configure.ac
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@ -220,21 +220,18 @@ AC_CHECK_FUNCS([strlcpy strlcat])
dnl Enable extra warnings dnl Enable extra warnings
DESIRED_FLAGS="-fdiagnostics-show-option -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -Wfloat-equal -Wundef -Wformat=2 -Wlogical-op -Wmissing-include-dirs -Wformat-nonliteral -Wold-style-definition -Wpointer-arith -Waggregate-return -Winit-self -Wpacked -pedantic -Wc++-compat -Wno-long-long -Wno-overlength-strings -Wdeclaration-after-statement -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-qual -Wcast-align -Wwrite-strings -Wp,-D_FORTIFY_SOURCE=2 -fno-common" DESIRED_FLAGS="-fdiagnostics-show-option -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -Wfloat-equal -Wundef -Wformat=2 -Wlogical-op -Wmissing-include-dirs -Wformat-nonliteral -Wold-style-definition -Wpointer-arith -Waggregate-return -Winit-self -Wpacked -pedantic -Wc++-compat -Wno-long-long -Wno-overlength-strings -Wdeclaration-after-statement -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-qual -Wcast-align -Wwrite-strings -Wp,-D_FORTIFY_SOURCE=2 -fno-common"
for flag in $DESIRED_FLAGS ; do for flag in $DESIRED_FLAGS ; do
AS_COMPILER_FLAG([$flag], [CFLAGS="$CFLAGS $flag"]) AS_COMPILER_FLAG([$flag], [CFLAGS="$CFLAGS $flag"])
done done
LDFLAGS="-Wl,-z,defs" dnl Disable debugging if it's not specified
if test x"$debug_enabled" != x"yes" ; then
dnl Enable the debugging flags (by checking for the GCC compiler) CFLAGS="-DNDEBUG $CFLAGS"
if test x"$debug_enabled" = x"yes" ; then
dnl Add the warnings if we have the GCC compiler
CFLAGS="-Wall -g $CFLAGS"
else
dnl No debugging information, include the optimizations
CFLAGS="-O2 -DNDEBUG $CFLAGS"
fi fi
LDFLAGS="-Wl,-z,defs"
dnl dnl
dnl Make sure we can actually handle the "--with-*" and "--enable-*" stuff. dnl Make sure we can actually handle the "--with-*" and "--enable-*" stuff.
dnl dnl