Mon Jun 6 14:20:07 2022 UTC ()
Add emulators/open-simh.

The fork from emulators/simh due to licensing issues.


(rhialto)
diff -r0 -r1.1 pkgsrc/emulators/open-simh/DESCR
diff -r0 -r1.1 pkgsrc/emulators/open-simh/Makefile
diff -r0 -r1.1 pkgsrc/emulators/open-simh/PLIST
diff -r0 -r1.1 pkgsrc/emulators/open-simh/distinfo
diff -r0 -r1.1 pkgsrc/emulators/open-simh/patches/patch-makefile

File Added: pkgsrc/emulators/open-simh/DESCR
Bob Supnik's historical computer simulator, including:

	3b2 alpha altair altairz80 b5000 besm6 cdc1700 eclipse gri
	h316 hp2100 hp3000 i1401 i1620 i650 i7000 i7094 ibm1130
	intel-systems id16 id32 lgp nova pdp1 pdp6 pdp10 pdp11 pdp18b
	pdp4 pdp7 pdp8 pdp9 s3 sage sds ssem tx0 vax

This version is maintained by the SIMH Steering Group.

See http://www.netbsd.org/ports/vax/emulator-howto.html on how to
install NetBSD/vax on simh!

File Added: pkgsrc/emulators/open-simh/Makefile
# $NetBSD: Makefile,v 1.1 2022/06/06 14:20:07 rhialto Exp $

DISTNAME=	open-simh-4.0.0
PKGNAME=	open-simh-4.0.0.20220531
CATEGORIES=	emulators
MASTER_SITES=	${MASTER_SITE_GITHUB:=open-simh/}
GITHUB_PROJECT=	simh
GITHUB_TAG=	5a7a4c778edf6bad66bc688923316ccf951398be

MAINTAINER=	rhialto@NetBSD.org
HOMEPAGE=	http://simh.trailing-edge.com/
COMMENT=	Bob Supniks historical computer simulator
LICENSE=	mit

DEPENDS+=	dejavu-ttf-[0-9]*:../../fonts/dejavu-ttf

USE_TOOLS+=	gmake

BUILDLINK_API_DEPENDS.libpcap+=	libpcap>=0.9

.include "../../mk/bsd.prefs.mk"

.if ${OPSYS} == "Darwin"
# Doesn't seem to work with pkgsrc pcap, and dylib path is hardcoded.
PREFER.libpcap=		native
# Link error with the native version: _zlibVersion
PREFER.zlib=		pkgsrc
.endif

BUILDLINK_TRANSFORM+=	rm:-flto
BUILDLINK_TRANSFORM+=	rm:-fwhole-program

.if (${MACHINE_ARCH} == "arm")
BUILDLINK_TRANSFORM+=	rm:-O2
.endif

# Needed for PDP11/pdp11_dc.c on gcc 4.1.3
.if (${MACHINE_ARCH} == "vax")
CFLAGS+=	-fforce-addr
.endif

CFLAGS.SunOS+=	-DBSD_COMP
LDFLAGS.SunOS+=	-lm

LDFLAGS.Linux+=	-lm -pthread -lrt

INSTALLATION_DIRS=	bin share/simh share/simh/TX-0 share/doc/simh

MAKE_FILE=		makefile
INCLUDES=		${PREFIX:Q}/include:\
			${BUILDLINK_PREFIX.SDL2:Q}/include/SDL2:\
			${BUILDLINK_PREFIX.libpcap:Q}/include/pcap:\
			${BUILDLINK_PREFIX.pcre:Q}/include/pcre:\
			${BUILDLINK_PREFIX.png:Q}/include:\
			/usr/include
LIBRARIES=		${PREFIX:Q}/lib:\
			${BUILDLINK_PREFIX.SDL2:Q}/lib${LIBABISUFFIX}:\
			${BUILDLINK_PREFIX.libpcap:Q}/lib${LIBABISUFFIX}:\
			${BUILDLINK_PREFIX.pcre:Q}/lib${LIBABISUFFIX}:\
			${BUILDLINK_PREFIX.png:Q}/lib${LIBABISUFFIX}:\
			/usr/lib${LIBABISUFFIX}
MAKE_ENV+=		INCLUDES=${INCLUDES:Q}
MAKE_ENV+=		LIBRARIES=${LIBRARIES:Q}
MAKE_ENV+=		GCC=${CC:Q}
MAKE_ENV+=		OS_LDFLAGS=${LDFLAGS:Q}
MAKE_ENV+=		FONTPATH=${PREFIX}/share/fonts/X11/TTF

BUILD_MAKE_FLAGS=	TESTS=0


post-extract:
	${MKDIR} ${WRKSRC}/BIN

do-install:
	(cd ${WRKSRC}/BIN && for BIN in *; do				\
		if [ -f $$BIN ] ; then					\
		${INSTALL_PROGRAM} $$BIN ${DESTDIR}${PREFIX}/bin/simh-$$BIN; \
		fi ;							\
	done)

	${INSTALL_DATA} ${WRKSRC}/TX-0/*.bin ${DESTDIR}${PREFIX}/share/simh/TX-0
	(cd ${WRKSRC} && for TXT in *.txt */*.txt; do			\
		${INSTALL_DATA} "$$TXT" ${DESTDIR}${PREFIX}/share/doc/simh;		\
	done)

# Note: tests require shm (/var/shm is a tmpfs) for the uc15.
# They are part of the build and can't be run separately.
do-test:
	cd ${WRKSRC} && ${TEST_MAKE_CMD} clean
	cd ${WRKSRC} && ${TEST_MAKE_CMD} all

.include "../../devel/SDL2/buildlink3.mk"
.include "../../fonts/SDL2_ttf/buildlink3.mk"
.include "../../devel/pcre/buildlink3.mk"
.include "../../graphics/png/buildlink3.mk"
.include "../../net/libpcap/buildlink3.mk"
.include "../../mk/dlopen.buildlink3.mk"
.include "../../mk/pthread.buildlink3.mk"
.include "../../mk/bsd.pkg.mk"

File Added: pkgsrc/emulators/open-simh/PLIST
@comment $NetBSD: PLIST,v 1.1 2022/06/06 14:20:07 rhialto Exp $
bin/simh-3b2
bin/simh-altair
bin/simh-altairz80
bin/simh-b5500
bin/simh-besm6
bin/simh-cdc1700
bin/simh-eclipse
bin/simh-gri
bin/simh-h316
bin/simh-hp2100
bin/simh-hp3000
bin/simh-i1401
bin/simh-i1620
bin/simh-i650
bin/simh-i701
bin/simh-i7010
bin/simh-i704
bin/simh-i7070
bin/simh-i7080
bin/simh-i7090
bin/simh-i7094
bin/simh-ibm1130
bin/simh-id16
bin/simh-id32
bin/simh-imlac
bin/simh-infoserver100
bin/simh-infoserver1000
bin/simh-infoserver150vxt
bin/simh-intel-mds
bin/simh-lgp
bin/simh-microvax1
bin/simh-microvax2
bin/simh-microvax2000
bin/simh-microvax3100
bin/simh-microvax3100e
bin/simh-microvax3100m80
bin/simh-microvax3900
bin/simh-nova
bin/simh-pdp1
bin/simh-pdp10
bin/simh-pdp10-ka
bin/simh-pdp10-ki
bin/simh-pdp10-kl
bin/simh-pdp10-ks
bin/simh-pdp11
bin/simh-pdp15
bin/simh-pdp4
bin/simh-pdp6
bin/simh-pdp7
bin/simh-pdp8
bin/simh-pdp9
bin/simh-rtvax1000
bin/simh-s3
bin/simh-scelbi
bin/simh-sds
bin/simh-sel32
bin/simh-sigma
bin/simh-ssem
bin/simh-swtp6800mp-a
bin/simh-swtp6800mp-a2
bin/simh-tt2500
bin/simh-tx-0
bin/simh-uc15
bin/simh-vax
bin/simh-vax730
bin/simh-vax750
bin/simh-vax780
bin/simh-vax8200
bin/simh-vax8600
bin/simh-vaxstation3100m30
bin/simh-vaxstation3100m38
bin/simh-vaxstation3100m76
bin/simh-vaxstation4000m60
bin/simh-vaxstation4000vlc
share/doc/simh/0ReadMe_Projects.txt
share/doc/simh/0readmeAsynchIO.txt
share/doc/simh/0readme_39.txt
share/doc/simh/0readme_ethernet.txt
share/doc/simh/CDC1700-Customization.txt
share/doc/simh/CDC1700-Diagnostics.txt
share/doc/simh/CDC1700-MSOS.txt
share/doc/simh/CDC1700.txt
share/doc/simh/LICENSE.txt
share/doc/simh/altair.txt
share/doc/simh/eclipse.txt
share/doc/simh/haltguide.txt
share/doc/simh/hp2100_bugfixes.txt
share/doc/simh/hp2100_diag.txt
share/doc/simh/hp2100_release.txt
share/doc/simh/hp3000_diag.txt
share/doc/simh/hp3000_release.txt
share/doc/simh/i1620_error_matrix.txt
share/doc/simh/i7094_bug_history.txt
share/doc/simh/id_diag.txt
share/doc/simh/input.txt
share/doc/simh/m68k_parse.y.txt
share/doc/simh/m68kasm.y.txt
share/doc/simh/pdp10_bug_history.txt
share/doc/simh/pdp18b_diag.txt
share/doc/simh/pdp1_diag.txt
share/doc/simh/readme-sage.txt
share/doc/simh/readme1130.txt
share/doc/simh/readme_s3.txt
share/doc/simh/readme_update.txt
share/doc/simh/sds_diag.txt
share/doc/simh/sigma_bugs.txt
share/doc/simh/sigma_disks.txt
share/doc/simh/system3.txt
share/doc/simh/tx0_diag.txt
share/doc/simh/vax780_bug_history.txt
share/simh/TX-0/bin_newMouse_3-22-66.bin
share/simh/TX-0/bin_tic-tac-toe_new_code_12-16-61.bin

File Added: pkgsrc/emulators/open-simh/distinfo
$NetBSD: distinfo,v 1.1 2022/06/06 14:20:07 rhialto Exp $

BLAKE2s (open-simh-4.0.0-5a7a4c778edf6bad66bc688923316ccf951398be.tar.gz) = 1ba6b9c9495a45f422a52ec86ff3333bea5c07e833db37cfa285eb536ae92a06
SHA512 (open-simh-4.0.0-5a7a4c778edf6bad66bc688923316ccf951398be.tar.gz) = cef85c91a32aed6a75eeee39cd5bfaa146a1ad44e07d5334c51acd397259fb06d01028c6e8587bad7c7feee46e3762970c0ab1017d239f957468780039e6750b
Size (open-simh-4.0.0-5a7a4c778edf6bad66bc688923316ccf951398be.tar.gz) = 31258284 bytes
SHA1 (patch-makefile) = a532dde8a12d359cd66a2447ed95812cc0dd5dbe

File Added: pkgsrc/emulators/open-simh/patches/patch-makefile
$NetBSD: patch-makefile,v 1.1 2022/06/06 14:20:07 rhialto Exp $

Exclude -flto for gcc 4.1.3 (used in NetBSD/vax 6)
Exclude -flto for clang on NetBSD
Exclude -flto for gcc 4.4.7 (Used in DragonFly 2.13 - 3.1)
NO_LTO=1 is in effect for gcc and clang, except Darwin.
Fix png16 detection.
Let INCLUDES and LIBRARIES be the sole source for INCPATH and LIBPATH,
to avoid seeing non-pkgsrc libraries (except MacOS platform).

--- makefile.orig	2022-04-01 19:37:11.000000000 +0000
+++ makefile
@@ -307,7 +307,7 @@ ifeq (${WIN32},)  #*nix Environments (&&
       $(shell git log -1 --pretty="SIM_GIT_COMMIT_ID %H$(GIT_EXTRA_FILES)%nSIM_GIT_COMMIT_TIME $(isodate)" >.git-commit-id)
     endif
   endif
-  LTO_EXCLUDE_VERSIONS = 
+  LTO_EXCLUDE_VERSIONS = 4.1.3 4.4.7 4.8.3 4.8.4 4.8.5 5.3.0 5.4.0
   PCAPLIB = pcap
   ifeq (agcc,$(findstring agcc,${GCC})) # Android target build?
     OS_CCDEFS += -D_GNU_SOURCE -DSIM_ASYNCH_IO 
@@ -348,16 +348,16 @@ ifeq (${WIN32},)  #*nix Environments (&&
     ifeq (Darwin,$(OSTYPE))
       OSNAME = OSX
       LIBEXT = dylib
-      ifneq (include,$(findstring include,$(UNSUPPORTED_BUILD)))
-        INCPATH:=$(shell LANG=C; ${GCC} -x c -v -E /dev/null 2>&1 | grep -A 10 '> search starts here' | grep '^ ' | grep -v 'framework directory' | tr -d '\n')
-      endif
+      #ifneq (include,$(findstring include,$(UNSUPPORTED_BUILD)))
+        INCPATH+=$(shell LANG=C; ${GCC} -x c -v -E /dev/null 2>&1 | grep -A 10 '> search starts here' | grep '^ ' | grep -v 'framework directory' | tr -d '\n')
+      #endif
       ifeq (incopt,$(shell if ${TEST} -d /opt/local/include; then echo incopt; fi))
-        INCPATH += /opt/local/include
-        OS_CCDEFS += -I/opt/local/include
+        # INCPATH += /opt/local/include
+        # OS_CCDEFS += -I/opt/local/include
       endif
       ifeq (libopt,$(shell if ${TEST} -d /opt/local/lib; then echo libopt; fi))
-        LIBPATH += /opt/local/lib
-        OS_LDFLAGS += -L/opt/local/lib
+        # LIBPATH += /opt/local/lib
+        # OS_LDFLAGS += -L/opt/local/lib
       endif
       ifeq (HomeBrew,$(or $(shell if ${TEST} -d /usr/local/Cellar; then echo HomeBrew; fi),$(shell if ${TEST} -d /opt/homebrew/Cellar; then echo HomeBrew; fi)))
         ifeq (local,$(shell if $(TEST) -d /usr/local/Cellar; then echo local; fi))
@@ -365,8 +365,8 @@ ifeq (${WIN32},)  #*nix Environments (&&
         else
           HBPATH = /opt/homebrew
         endif
-        INCPATH += $(foreach dir,$(wildcard $(HBPATH)/Cellar/*/*),$(realpath $(dir)/include))
-        LIBPATH += $(foreach dir,$(wildcard $(HBPATH)/Cellar/*/*),$(realpath $(dir)/lib))
+        # INCPATH += $(foreach dir,$(wildcard $(HBPATH)/Cellar/*/*),$(realpath $(dir)/include))
+        # LIBPATH += $(foreach dir,$(wildcard $(HBPATH)/Cellar/*/*),$(realpath $(dir)/lib))
       endif
     else
       ifeq (Linux,$(OSTYPE))
@@ -376,15 +376,15 @@ ifeq (${WIN32},)  #*nix Environments (&&
         ifneq (lib,$(findstring lib,$(UNSUPPORTED_BUILD)))
           ifeq (Android,$(shell uname -o))
             ifneq (,$(shell if ${TEST} -d ${PREFIX}/lib; then echo prefixlib; fi))
-              LIBPATH += ${PREFIX}/lib
+              # LIBPATH += ${PREFIX}/lib
             endif
             ifneq (,$(shell if ${TEST} -d /system/lib; then echo systemlib; fi))
-              LIBPATH += /system/lib
+              # LIBPATH += /system/lib
             endif
-            LIBPATH += $(LD_LIBRARY_PATH)
+            # LIBPATH += $(LD_LIBRARY_PATH)
           endif
           ifeq (ldconfig,$(shell if ${TEST} -e /sbin/ldconfig; then echo ldconfig; fi))
-            LIBPATH := $(sort $(foreach lib,$(shell /sbin/ldconfig -p | grep ' => /' | sed 's/^.* => //'),$(dir $(lib))))
+            # LIBPATH := $(sort $(foreach lib,$(shell /sbin/ldconfig -p | grep ' => /' | sed 's/^.* => //'),$(dir $(lib))))
           endif
         endif
         LIBSOEXT = so
@@ -393,7 +393,7 @@ ifeq (${WIN32},)  #*nix Environments (&&
         ifeq (SunOS,$(OSTYPE))
           OSNAME = Solaris
           ifneq (lib,$(findstring lib,$(UNSUPPORTED_BUILD)))
-            LIBPATH := $(shell LANG=C; crle | grep 'Default Library Path' | awk '{ print $$5 }' | sed 's/:/ /g')
+            # LIBPATH := $(shell LANG=C; crle | grep 'Default Library Path' | awk '{ print $$5 }' | sed 's/:/ /g')
           endif
           LIBEXT = so
           OS_LDFLAGS += -lsocket -lnsl
@@ -402,27 +402,27 @@ ifeq (${WIN32},)  #*nix Environments (&&
             OS_CCDEFS += -I/opt/sfw/include
           endif
           ifeq (libsfw,$(shell if ${TEST} -d /opt/sfw/lib; then echo libsfw; fi))
-            LIBPATH += /opt/sfw/lib
-            OS_LDFLAGS += -L/opt/sfw/lib -R/opt/sfw/lib
+            # LIBPATH += /opt/sfw/lib
+            # OS_LDFLAGS += -L/opt/sfw/lib -R/opt/sfw/lib
           endif
           OS_CCDEFS += -D_LARGEFILE_SOURCE
         else
           ifeq (cygwin,$(OSTYPE))
             # use 0readme_ethernet.txt documented Windows pcap build components
-            INCPATH += ../windows-build/winpcap/WpdPack/Include
-            LIBPATH += ../windows-build/winpcap/WpdPack/Lib
+            # INCPATH += ../windows-build/winpcap/WpdPack/Include
+            # LIBPATH += ../windows-build/winpcap/WpdPack/Lib
             PCAPLIB = wpcap
             LIBEXT = a
           else
             ifneq (,$(findstring AIX,$(OSTYPE)))
               OS_LDFLAGS += -lm -lrt
               ifeq (incopt,$(shell if ${TEST} -d /opt/freeware/include; then echo incopt; fi))
-                INCPATH += /opt/freeware/include
-                OS_CCDEFS += -I/opt/freeware/include
+                # INCPATH += /opt/freeware/include
+                # OS_CCDEFS += -I/opt/freeware/include
               endif
               ifeq (libopt,$(shell if ${TEST} -d /opt/freeware/lib; then echo libopt; fi))
-                LIBPATH += /opt/freeware/lib
-                OS_LDFLAGS += -L/opt/freeware/lib
+                # LIBPATH += /opt/freeware/lib
+                # OS_LDFLAGS += -L/opt/freeware/lib
               endif
             else
               ifneq (,$(findstring Haiku,$(OSTYPE)))
@@ -433,9 +433,9 @@ ifeq (${WIN32},)  #*nix Environments (&&
                 ifeq ($(HAIKU_ARCH),x86_gcc2)
                   $(error Unsupported arch x86_gcc2. Run setarch x86 and retry)
                 endif
-                INCPATH := $(shell findpaths -e -a $(HAIKU_ARCH) B_FIND_PATH_HEADERS_DIRECTORY)
-                INCPATH += $(shell findpaths -e B_FIND_PATH_HEADERS_DIRECTORY posix)
-                LIBPATH := $(shell findpaths -e -a $(HAIKU_ARCH) B_FIND_PATH_DEVELOP_LIB_DIRECTORY)
+                # INCPATH := $(shell findpaths -e -a $(HAIKU_ARCH) B_FIND_PATH_HEADERS_DIRECTORY)
+                # INCPATH += $(shell findpaths -e B_FIND_PATH_HEADERS_DIRECTORY posix)
+                # LIBPATH := $(shell findpaths -e -a $(HAIKU_ARCH) B_FIND_PATH_DEVELOP_LIB_DIRECTORY)
                 OS_LDFLAGS += -lnetwork
               else
                 ifeq (,$(findstring NetBSD,$(OSTYPE)))
@@ -443,7 +443,7 @@ ifeq (${WIN32},)  #*nix Environments (&&
                     LDSEARCH :=$(shell LANG=C; ldconfig -r | grep 'search directories' | awk '{print $$3}' | sed 's/:/ /g')
                   endif
                   ifneq (,$(LDSEARCH))
-                    LIBPATH := $(LDSEARCH)
+                    # LIBPATH := $(LDSEARCH)
                   else
                     ifeq (,$(strip $(LPATH)))
                       $(info *** Warning ***)
@@ -455,22 +455,22 @@ ifeq (${WIN32},)  #*nix Environments (&&
                       $(info *** Warning *** variable.)
                       $(info *** Warning ***)
                     else
-                      LIBPATH = $(subst :, ,$(LPATH))
+                      # LIBPATH = $(subst :, ,$(LPATH))
                     endif
                   endif
-                  OS_LDFLAGS += $(patsubst %,-L%,${LIBPATH})
+                  # OS_LDFLAGS += $(patsubst %,-L%,${LIBPATH})
                 endif
               endif
             endif
             ifeq (usrpkglib,$(shell if ${TEST} -d /usr/pkg/lib; then echo usrpkglib; fi))
-              LIBPATH += /usr/pkg/lib
-              INCPATH += /usr/pkg/include
-              OS_LDFLAGS += -L/usr/pkg/lib -R/usr/pkg/lib
-              OS_CCDEFS += -I/usr/pkg/include
+              # LIBPATH += /usr/pkg/lib
+              # INCPATH += /usr/pkg/include
+              # OS_LDFLAGS += -L/usr/pkg/lib -R/usr/pkg/lib
+              # OS_CCDEFS += -I/usr/pkg/include
             endif
             ifeq (/usr/local/lib,$(findstring /usr/local/lib,${LIBPATH}))
-              INCPATH += /usr/local/include
-              OS_CCDEFS += -I/usr/local/include
+              # INCPATH += /usr/local/include
+              # OS_CCDEFS += -I/usr/local/include
             endif
             ifneq (,$(findstring NetBSD,$(OSTYPE))$(findstring FreeBSD,$(OSTYPE))$(findstring AIX,$(OSTYPE)))
               LIBEXT = so
@@ -497,12 +497,12 @@ ifeq (${WIN32},)  #*nix Environments (&&
     endif
     ifeq (,$(filter /lib/,$(LIBPATH)))
       ifeq (existlib,$(shell if $(TEST) -d /lib/; then echo existlib; fi))
-        LIBPATH += /lib/
+        # LIBPATH += /lib/
       endif
     endif
     ifeq (,$(filter /usr/lib/,$(LIBPATH)))
       ifeq (existusrlib,$(shell if $(TEST) -d /usr/lib/; then echo existusrlib; fi))
-        LIBPATH += /usr/lib/
+        # LIBPATH += /usr/lib/
       endif
     endif
     export CPATH = $(subst $() $(),:,$(INCPATH))
@@ -611,9 +611,9 @@ ifeq (${WIN32},)  #*nix Environments (&&
     OS_CCDEFS += -DHAVE_UTIME
   endif
   ifneq (,$(call find_include,png))
-    ifneq (,$(call find_lib,png))
+    ifneq (,$(call find_lib,png16))
       OS_CCDEFS += -DHAVE_LIBPNG
-      OS_LDFLAGS += -lpng
+      OS_LDFLAGS += -lpng16
       $(info using libpng: $(call find_lib,png) $(call find_include,png))
       ifneq (,$(call find_include,zlib))
         ifneq (,$(call find_lib,z))
@@ -803,7 +803,7 @@ ifeq (${WIN32},)  #*nix Environments (&&
           NETWORK_FEATURES = - dynamic networking support using libpcap components from www.tcpdump.org and locally installed libpcap.${LIBEXT}
           $(info using libpcap: $(call find_include,pcap))
         else
-          LIBPATH += /usr/local/lib
+          # LIBPATH += /usr/local/lib
           LIBEXT = a
           ifneq (,$(call find_lib,$(PCAPLIB)))
             $(info using libpcap: $(call find_lib,$(PCAPLIB)) $(call find_include,pcap))
@@ -1198,11 +1198,11 @@ ifneq (,$(UNSUPPORTED_BUILD))
 endif
 ifneq ($(DEBUG),)
   CFLAGS_G = -g -ggdb -g3
-  CFLAGS_O = -O0
+  CFLAGS_O += -O0
   BUILD_FEATURES = - debugging support
 else
   ifneq (,$(findstring clang,$(COMPILER_NAME))$(findstring LLVM,$(COMPILER_NAME)))
-    CFLAGS_O = -O2 -fno-strict-overflow
+    CFLAGS_O += -O2 -fno-strict-overflow
     GCC_OPTIMIZERS_CMD = ${GCC} --help
     NO_LTO = 1
   else
@@ -1210,7 +1210,7 @@ else
     ifeq (Darwin,$(OSTYPE))
       CFLAGS_O += -O4 -flto -fwhole-program
     else
-      CFLAGS_O := -O2
+      CFLAGS_O += -O2
     endif
   endif
   LDFLAGS_O =