0.23.8: --disable-debug breaks build

[Polynomial-C]

Commit efe6dc5 broke --disable-debug build:

libtool: link: x86_64-pc-linux-gnu-gcc -march=native -mtune=native -O2 -pipe -Wa
ll -Wstrict-prototypes -Wmissing-declarations -Wmissing-prototypes -Wnested-exte
rns -Wpointer-arith -Wdeclaration-after-statement -Wformat=2 -Winit-self -Waggre
gate-return -Wno-missing-format-attribute -fno-strict-aliasing -fno-common -Wmis
sing-include-dirs -Wundef -Wl,-O1 -Wl,--hash-style=gnu -Wl,--sort-common -Wl,--a
s-needed -o p11-kit/.libs/p11-kit p11-kit/lists.o p11-kit/p11-kit.o  ./.libs/lib
p11-kit.so -L/usr/lib64/../lib64 -lffi ./.libs/libp11-tool.a ./.libs/libp11-comm
on.a -ldl -lpthread
./.libs/libp11-kit.so: undefined reference to `p11_debug'
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile:2328: p11-kit/p11-kit] Error 1
make[2]: Leaving directory '/var/tmp/portage/app-crypt/p11-kit-0.23.8_pre/work/p
11-kit-0.23.8-abi_x86_64.amd64'
make[1]: *** [Makefile:3894: all-recursive] Error 1
make[1]: Leaving directory '/var/tmp/portage/app-crypt/p11-kit-0.23.8_pre/work/p
11-kit-0.23.8-abi_x86_64.amd64'
make: *** [Makefile:1750: all] Error 2

because the commit removed #define p11_debug(... from common/debug.h file.
Simple fix:

--- p11-kit-0.23.8/common/debug.h
+++ p11-kit-0.23.8/common/debug.h
@@ -144,6 +144,10 @@
 
 #else /* !defined (WITH_DEBUG) */
 
+#undef p11_debug
+#define p11_debug(format, ...) \
+       do {} while (false)
+
 #undef p11_debug_err
 #define p11_debug_err(errnum, format, ...) \
        do {} while (false)

[ueno]

Good catch, thank you for the report.