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Cleanly support debug packages
Allow a source rpm to be rebuilt with debugging enabled. This avoids the need to have to manually modify the spec file. By default debugging is still largely disabled. To enable specific debugging features use the following options with rpmbuild. '--with debug' - Enables ASSERTs # For example: $ rpmbuild --rebuild --with debug zfs-modules-0.6.0-rc6.src.rpm Additionally, ZFS_CONFIG has been added to zfs_config.h for packages which build against these headers. This is critical to ensure both zfs and the dependant package are using the same prototype and structure definitions. Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
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@@ -787,6 +787,7 @@ ac_subst_vars='am__EXEEXT_FALSE
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am__EXEEXT_TRUE
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LTLIBOBJS
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LIBOBJS
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DEBUG_ZFS
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DEBUG_STACKFLAGS
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DEBUG_CFLAGS
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CONFIG_KERNEL_FALSE
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@@ -4835,13 +4836,13 @@ if test "${lt_cv_nm_interface+set}" = set; then
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else
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lt_cv_nm_interface="BSD nm"
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echo "int some_variable = 0;" > conftest.$ac_ext
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(eval echo "\"\$as_me:4838: $ac_compile\"" >&5)
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(eval echo "\"\$as_me:4839: $ac_compile\"" >&5)
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(eval "$ac_compile" 2>conftest.err)
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cat conftest.err >&5
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(eval echo "\"\$as_me:4841: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
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(eval echo "\"\$as_me:4842: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
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(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
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cat conftest.err >&5
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(eval echo "\"\$as_me:4844: output\"" >&5)
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(eval echo "\"\$as_me:4845: output\"" >&5)
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cat conftest.out >&5
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if $GREP 'External.*some_variable' conftest.out > /dev/null; then
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lt_cv_nm_interface="MS dumpbin"
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@@ -6047,7 +6048,7 @@ ia64-*-hpux*)
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;;
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*-*-irix6*)
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# Find out which ABI we are using.
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echo '#line 6050 "configure"' > conftest.$ac_ext
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echo '#line 6051 "configure"' > conftest.$ac_ext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>&5
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ac_status=$?
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@@ -7900,11 +7901,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:7903: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:7904: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:7907: \$? = $ac_status" >&5
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echo "$as_me:7908: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@@ -8239,11 +8240,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:8242: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:8243: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:8246: \$? = $ac_status" >&5
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echo "$as_me:8247: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@@ -8344,11 +8345,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:8347: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:8348: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:8351: \$? = $ac_status" >&5
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echo "$as_me:8352: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@@ -8399,11 +8400,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:8402: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:8403: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:8406: \$? = $ac_status" >&5
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echo "$as_me:8407: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@@ -11202,7 +11203,7 @@ else
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<_LT_EOF
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#line 11205 "configure"
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#line 11206 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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@@ -11298,7 +11299,7 @@ else
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<_LT_EOF
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#line 11301 "configure"
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#line 11302 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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@@ -23848,6 +23849,12 @@ fi
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HOSTCFLAGS="${HOSTCFLAGS} -DDEBUG -Werror"
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DEBUG_CFLAGS="-DDEBUG -Werror"
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DEBUG_STACKFLAGS="-fstack-check"
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DEBUG_ZFS="_with_debug"
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cat >>confdefs.h <<\_ACEOF
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#define ZFS_DEBUG 1
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_ACEOF
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else
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@@ -23855,12 +23862,14 @@ else
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HOSTCFLAGS="${HOSTCFLAGS} -DNDEBUG "
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DEBUG_CFLAGS="-DNDEBUG"
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DEBUG_STACKFLAGS=""
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DEBUG_ZFS="_without_debug"
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fi
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{ $as_echo "$as_me:$LINENO: result: $enable_debug" >&5
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$as_echo "$enable_debug" >&6; }
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