build: Split out generated code from p11-kit/virtual.c

6 files changed, 51 insertions, 199 deletions

diff --git a/.gitignore b/.gitignore
index f25914e..3d0a9e6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -103,6 +103,7 @@ x86_64-w64-mingw32
 /p11-kit/p11-kit-1.pc
 /p11-kit/pkcs11.conf.example
 /p11-kit/p11-kit-remote@.service
+/p11-kit/virtual-fixed.c
 
 /po/POTFILES
 /po/stamp-po
diff --git a/Makefile.am b/Makefile.am
index 94d1bea..b6d3fb8 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -20,6 +20,8 @@ check_PROGRAMS = $(c_tests)
 check_SCRIPTS = $(sh_tests)
 check_LTLIBRARIES =
 
+BUILT_SOURCES =
+
 CLEANFILES =
 
 EXTRA_DIST = HACKING
diff --git a/configure.ac b/configure.ac
index 6f49ed4..dde92b4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -217,6 +217,19 @@ fi
 
 AM_CONDITIONAL(WITH_FFI, test "$with_libffi" = "yes")
 
+AC_ARG_WITH([closures],
+	    [AS_HELP_STRING([--with-closures[=NUM]],
+		            [the number of precompiled closures, used when libffi is unavailable])],
+	    [closures=$withval],
+	    [closures=64])
+
+if test "$closures" -lt 1; then
+	AC_MSG_ERROR([at least one closure must be compiled in])
+fi
+
+AC_DEFINE_UNQUOTED(P11_VIRTUAL_MAX_FIXED, [$closures], [the number of closures])
+AC_SUBST(closures)
+
 # --------------------------------------------------------------------
 # Hash implementation
 
diff --git a/p11-kit/Makefile.am b/p11-kit/Makefile.am
index 303fe06..243ee54 100644
--- a/p11-kit/Makefile.am
+++ b/p11-kit/Makefile.am
@@ -28,6 +28,40 @@ COMMON_SRCS = \
 	p11-kit/virtual-fixed.h \
 	$(inc_HEADERS)
 
+BUILT_SOURCES += \
+	p11-kit/virtual-fixed.c \
+	$(NULL)
+
+CLEANFILES += \
+	p11-kit/virtual-fixed.c \
+	$(NULL)
+
+p11-kit/virtual-fixed.c: Makefile
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  echo; \
+	  counter=0; \
+	  while test $$counter -lt $(closures); do \
+	    echo "P11_VIRTUAL_FIXED_FUNCTIONS($$counter)"; \
+	    counter=`expr $$counter + 1`; \
+	  done; \
+	  echo; \
+	  echo "CK_FUNCTION_LIST p11_virtual_fixed[P11_VIRTUAL_MAX_FIXED] = {"; \
+	  counter=0; \
+	  while test $$counter -lt $(closures); do \
+	    echo "	P11_VIRTUAL_FIXED_INITIALIZER($$counter),"; \
+	    counter=`expr $$counter + 1`; \
+	  done; \
+	  echo '};'; \
+	  echo; \
+	  counter=0; \
+	  while test $$counter -lt $(closures); do \
+	    echo "P11_VIRTUAL_FIXED_GET_FUNCTION_LIST($$counter)"; \
+	    counter=`expr $$counter + 1`; \
+	  done; \
+	} > $@-t && \
+	mv -f $@-t $@
+
 lib_LTLIBRARIES += \
 	libp11-kit.la
 
diff --git a/p11-kit/virtual-fixed.h b/p11-kit/virtual-fixed.h
index 1357522..bd74d8e 100644
--- a/p11-kit/virtual-fixed.h
+++ b/p11-kit/virtual-fixed.h
@@ -35,9 +35,6 @@
 #ifndef __P11_VIRTUAL_FIXED_H__
 #define __P11_VIRTUAL_FIXED_H__
 
-/* The maximum number of precompiled closures.  */
-#define P11_VIRTUAL_MAX_FIXED 64
-
 #define P11_VIRTUAL_FIXED_FUNCTIONS(fixed_index)	\
 static CK_RV \
 fixed ## fixed_index ## _C_Initialize (CK_VOID_PTR init_args) \
diff --git a/p11-kit/virtual.c b/p11-kit/virtual.c
index a2853bb..67b3eed 100644
--- a/p11-kit/virtual.c
+++ b/p11-kit/virtual.c
@@ -3045,202 +3045,7 @@ CK_X_FUNCTION_LIST p11_virtual_base = {
 	base_C_WaitForSlotEvent
 };
 
-P11_VIRTUAL_FIXED_FUNCTIONS(0)
-P11_VIRTUAL_FIXED_FUNCTIONS(1)
-P11_VIRTUAL_FIXED_FUNCTIONS(2)
-P11_VIRTUAL_FIXED_FUNCTIONS(3)
-P11_VIRTUAL_FIXED_FUNCTIONS(4)
-P11_VIRTUAL_FIXED_FUNCTIONS(5)
-P11_VIRTUAL_FIXED_FUNCTIONS(6)
-P11_VIRTUAL_FIXED_FUNCTIONS(7)
-P11_VIRTUAL_FIXED_FUNCTIONS(8)
-P11_VIRTUAL_FIXED_FUNCTIONS(9)
-P11_VIRTUAL_FIXED_FUNCTIONS(10)
-P11_VIRTUAL_FIXED_FUNCTIONS(11)
-P11_VIRTUAL_FIXED_FUNCTIONS(12)
-P11_VIRTUAL_FIXED_FUNCTIONS(13)
-P11_VIRTUAL_FIXED_FUNCTIONS(14)
-P11_VIRTUAL_FIXED_FUNCTIONS(15)
-P11_VIRTUAL_FIXED_FUNCTIONS(16)
-P11_VIRTUAL_FIXED_FUNCTIONS(17)
-P11_VIRTUAL_FIXED_FUNCTIONS(18)
-P11_VIRTUAL_FIXED_FUNCTIONS(19)
-P11_VIRTUAL_FIXED_FUNCTIONS(20)
-P11_VIRTUAL_FIXED_FUNCTIONS(21)
-P11_VIRTUAL_FIXED_FUNCTIONS(22)
-P11_VIRTUAL_FIXED_FUNCTIONS(23)
-P11_VIRTUAL_FIXED_FUNCTIONS(24)
-P11_VIRTUAL_FIXED_FUNCTIONS(25)
-P11_VIRTUAL_FIXED_FUNCTIONS(26)
-P11_VIRTUAL_FIXED_FUNCTIONS(27)
-P11_VIRTUAL_FIXED_FUNCTIONS(28)
-P11_VIRTUAL_FIXED_FUNCTIONS(29)
-P11_VIRTUAL_FIXED_FUNCTIONS(30)
-P11_VIRTUAL_FIXED_FUNCTIONS(31)
-P11_VIRTUAL_FIXED_FUNCTIONS(32)
-P11_VIRTUAL_FIXED_FUNCTIONS(33)
-P11_VIRTUAL_FIXED_FUNCTIONS(34)
-P11_VIRTUAL_FIXED_FUNCTIONS(35)
-P11_VIRTUAL_FIXED_FUNCTIONS(36)
-P11_VIRTUAL_FIXED_FUNCTIONS(37)
-P11_VIRTUAL_FIXED_FUNCTIONS(38)
-P11_VIRTUAL_FIXED_FUNCTIONS(39)
-P11_VIRTUAL_FIXED_FUNCTIONS(40)
-P11_VIRTUAL_FIXED_FUNCTIONS(41)
-P11_VIRTUAL_FIXED_FUNCTIONS(42)
-P11_VIRTUAL_FIXED_FUNCTIONS(43)
-P11_VIRTUAL_FIXED_FUNCTIONS(44)
-P11_VIRTUAL_FIXED_FUNCTIONS(45)
-P11_VIRTUAL_FIXED_FUNCTIONS(46)
-P11_VIRTUAL_FIXED_FUNCTIONS(47)
-P11_VIRTUAL_FIXED_FUNCTIONS(48)
-P11_VIRTUAL_FIXED_FUNCTIONS(49)
-P11_VIRTUAL_FIXED_FUNCTIONS(50)
-P11_VIRTUAL_FIXED_FUNCTIONS(51)
-P11_VIRTUAL_FIXED_FUNCTIONS(52)
-P11_VIRTUAL_FIXED_FUNCTIONS(53)
-P11_VIRTUAL_FIXED_FUNCTIONS(54)
-P11_VIRTUAL_FIXED_FUNCTIONS(55)
-P11_VIRTUAL_FIXED_FUNCTIONS(56)
-P11_VIRTUAL_FIXED_FUNCTIONS(57)
-P11_VIRTUAL_FIXED_FUNCTIONS(58)
-P11_VIRTUAL_FIXED_FUNCTIONS(59)
-P11_VIRTUAL_FIXED_FUNCTIONS(60)
-P11_VIRTUAL_FIXED_FUNCTIONS(61)
-P11_VIRTUAL_FIXED_FUNCTIONS(62)
-P11_VIRTUAL_FIXED_FUNCTIONS(63)
-
-CK_FUNCTION_LIST p11_virtual_fixed[P11_VIRTUAL_MAX_FIXED] = {
-	P11_VIRTUAL_FIXED_INITIALIZER(0), \
-	P11_VIRTUAL_FIXED_INITIALIZER(1), \
-	P11_VIRTUAL_FIXED_INITIALIZER(2), \
-	P11_VIRTUAL_FIXED_INITIALIZER(3), \
-	P11_VIRTUAL_FIXED_INITIALIZER(4), \
-	P11_VIRTUAL_FIXED_INITIALIZER(5), \
-	P11_VIRTUAL_FIXED_INITIALIZER(6), \
-	P11_VIRTUAL_FIXED_INITIALIZER(7), \
-	P11_VIRTUAL_FIXED_INITIALIZER(8), \
-	P11_VIRTUAL_FIXED_INITIALIZER(9), \
-	P11_VIRTUAL_FIXED_INITIALIZER(10), \
-	P11_VIRTUAL_FIXED_INITIALIZER(11), \
-	P11_VIRTUAL_FIXED_INITIALIZER(12), \
-	P11_VIRTUAL_FIXED_INITIALIZER(13), \
-	P11_VIRTUAL_FIXED_INITIALIZER(14), \
-	P11_VIRTUAL_FIXED_INITIALIZER(15), \
-	P11_VIRTUAL_FIXED_INITIALIZER(16), \
-	P11_VIRTUAL_FIXED_INITIALIZER(17), \
-	P11_VIRTUAL_FIXED_INITIALIZER(18), \
-	P11_VIRTUAL_FIXED_INITIALIZER(19), \
-	P11_VIRTUAL_FIXED_INITIALIZER(20), \
-	P11_VIRTUAL_FIXED_INITIALIZER(21), \
-	P11_VIRTUAL_FIXED_INITIALIZER(22), \
-	P11_VIRTUAL_FIXED_INITIALIZER(23), \
-	P11_VIRTUAL_FIXED_INITIALIZER(24), \
-	P11_VIRTUAL_FIXED_INITIALIZER(25), \
-	P11_VIRTUAL_FIXED_INITIALIZER(26), \
-	P11_VIRTUAL_FIXED_INITIALIZER(27), \
-	P11_VIRTUAL_FIXED_INITIALIZER(28), \
-	P11_VIRTUAL_FIXED_INITIALIZER(29), \
-	P11_VIRTUAL_FIXED_INITIALIZER(30), \
-	P11_VIRTUAL_FIXED_INITIALIZER(31), \
-	P11_VIRTUAL_FIXED_INITIALIZER(32), \
-	P11_VIRTUAL_FIXED_INITIALIZER(33), \
-	P11_VIRTUAL_FIXED_INITIALIZER(34), \
-	P11_VIRTUAL_FIXED_INITIALIZER(35), \
-	P11_VIRTUAL_FIXED_INITIALIZER(36), \
-	P11_VIRTUAL_FIXED_INITIALIZER(37), \
-	P11_VIRTUAL_FIXED_INITIALIZER(38), \
-	P11_VIRTUAL_FIXED_INITIALIZER(39), \
-	P11_VIRTUAL_FIXED_INITIALIZER(40), \
-	P11_VIRTUAL_FIXED_INITIALIZER(41), \
-	P11_VIRTUAL_FIXED_INITIALIZER(42), \
-	P11_VIRTUAL_FIXED_INITIALIZER(43), \
-	P11_VIRTUAL_FIXED_INITIALIZER(44), \
-	P11_VIRTUAL_FIXED_INITIALIZER(45), \
-	P11_VIRTUAL_FIXED_INITIALIZER(46), \
-	P11_VIRTUAL_FIXED_INITIALIZER(47), \
-	P11_VIRTUAL_FIXED_INITIALIZER(48), \
-	P11_VIRTUAL_FIXED_INITIALIZER(49), \
-	P11_VIRTUAL_FIXED_INITIALIZER(50), \
-	P11_VIRTUAL_FIXED_INITIALIZER(51), \
-	P11_VIRTUAL_FIXED_INITIALIZER(52), \
-	P11_VIRTUAL_FIXED_INITIALIZER(53), \
-	P11_VIRTUAL_FIXED_INITIALIZER(54), \
-	P11_VIRTUAL_FIXED_INITIALIZER(55), \
-	P11_VIRTUAL_FIXED_INITIALIZER(56), \
-	P11_VIRTUAL_FIXED_INITIALIZER(57), \
-	P11_VIRTUAL_FIXED_INITIALIZER(58), \
-	P11_VIRTUAL_FIXED_INITIALIZER(59), \
-	P11_VIRTUAL_FIXED_INITIALIZER(60), \
-	P11_VIRTUAL_FIXED_INITIALIZER(61), \
-	P11_VIRTUAL_FIXED_INITIALIZER(62), \
-	P11_VIRTUAL_FIXED_INITIALIZER(63)
-};
-
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(0)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(1)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(2)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(3)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(4)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(5)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(6)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(7)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(8)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(9)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(10)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(11)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(12)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(13)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(14)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(15)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(16)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(17)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(18)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(19)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(20)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(21)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(22)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(23)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(24)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(25)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(26)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(27)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(28)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(29)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(30)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(31)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(32)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(33)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(34)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(35)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(36)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(37)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(38)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(39)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(40)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(41)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(42)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(43)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(44)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(45)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(46)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(47)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(48)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(49)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(50)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(51)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(52)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(53)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(54)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(55)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(56)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(57)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(58)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(59)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(60)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(61)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(62)
-P11_VIRTUAL_FIXED_GET_FUNCTION_LIST(63)
+#include "p11-kit/virtual-fixed.c"
 
 static CK_FUNCTION_LIST *
 p11_virtual_wrap_fixed (p11_virtual *virt,