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configure.ac: Add more granular switches for --enable-assert and --enable-optimize.

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This commit is contained in:
Jason Volk 2018-05-16 12:36:31 -07:00
parent ebcf5206e6
commit 7854dc51c1
1 changed files with 50 additions and 7 deletions
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57
configure.ac
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@ -151,12 +151,41 @@ AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [Enable debugging suite fo
RB_DEFINE_UNQUOTED([DEBUG_LEVEL], [1], [Defined to 0 for release; or > 0 otherwise])
], [
AC_SUBST(DEBUG, 0)
CPPDEFINE([NDEBUG])
RB_DEFINE_UNQUOTED([DEBUG_LEVEL], [0], [Defined to 0 for release])
])
AM_CONDITIONAL([DEBUG], [[[[ "$DEBUG" = "1" ]]]])
dnl Explicit assert switch for still using assert() without --enable-debug
AC_MSG_CHECKING(if you want to explicitly enable assertions)
AC_ARG_ENABLE(assert, AC_HELP_STRING([--enable-assert], [Enable assertions without --enable-debug]),
[
AC_SUBST(ASSERT, 1)
], [
AC_SUBST(ASSERT, $DEBUG)
])
AM_CONDITIONAL([ASSERT], [[[[ "$ASSERT" = "1" ]]]])
AM_COND_IF(ASSERT,
[
], [
CPPDEFINE([NDEBUG])
])
dnl Explicit optimize switch for enabling optimization when using --enable-debug
AC_MSG_CHECKING(if you want to explicitly enable optimized build)
AC_ARG_ENABLE(optimize, AC_HELP_STRING([--enable-optimize], [Enable optimization even with --enable-debug]),
[
AC_SUBST(OPTIMIZE, 1)
], [
AC_SUBST(OPTIMIZE, $DEBUG != "1")
])
AM_CONDITIONAL([OPTIMIZE], [[[[ "$OPTIMIZE" = "1" ]]]])
dnl
dnl Profiling mode
@ -198,11 +227,8 @@ dnl
dnl Optimization
dnl
AM_COND_IF([DEBUG],
AM_COND_IF([OPTIMIZE],
[
CXXFLAGS+=" -O0"
CXXFLAGS+=" -ggdb"
], [
CXXFLAGS+=" -O3"
CXXFLAGS+=" -fweb"
CXXFLAGS+=" -fdata-sections"
@ -225,6 +251,9 @@ AM_COND_IF([DEBUG],
dnl remember to axe this when lto is enabled
CXXFLAGS+=" -ggdb"
], [
CXXFLAGS+=" -O0"
CXXFLAGS+=" -ggdb"
])
@ -1412,6 +1441,18 @@ else
debug="no"
fi
if [[ $OPTIMIZE ]]; then
optimize="yes"
else
optimize="no"
fi
if [[ $ASSERT ]]; then
assert="yes"
else
assert="no"
fi
dnl Make it look sexay!
echo
echo "Configured ........................ $PACKAGE_NAME $PACKAGE_VERSION"
@ -1427,10 +1468,12 @@ echo "GNU MP support .................... $have_gmp"
echo "Sodium support .................... $have_sodium"
echo "SSL support........................ $SSL_TYPE"
echo "Magic support...................... $have_magic"
echo "Linux AIO support ................. $aio"
echo "IPv6 support ...................... $ipv6"
echo "Precompiled headers ............... $build_pch"
echo "Developer debug ................... $debug"
echo "IPv6 support ...................... $ipv6"
echo "Linux AIO support ................. $aio"
echo "Developer assert .................. $assert"
echo "Optimized build ................... $optimize"
echo "Installing into ................... $prefix"
echo
echo "* Ready to build $PACKAGE_NAME"