diff -Nru chicken-5.2.0.orig/Makefile.midipix chicken-5.2.0/Makefile.midipix

--- chicken-5.2.0.orig/Makefile.midipix	1970-01-01 01:00:00.000000000 +0100

+++ chicken-5.2.0/Makefile.midipix	2021-04-04 16:59:37.500039554 +0200

@@ -0,0 +1,103 @@

+# Makefile.midipix - configuration for Midipix -*- Makefile -*-

+#

+# Copyright (c) 2008-2016, The CHICKEN Team

+# Copyright (c) 2007, Felix L. Winkelmann

+# All rights reserved.

+#

+# Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following

+# conditions are met:

+#

+#   Redistributions of source code must retain the above copyright notice, this list of conditions and the following

+#     disclaimer. 

+#   Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following

+#     disclaimer in the documentation and/or other materials provided with the distribution. 

+#   Neither the name of the author nor the names of its contributors may be used to endorse or promote

+#     products derived from this software without specific prior written permission. 

+#

+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS

+# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY

+# AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR

+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR

+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

+# POSSIBILITY OF SUCH DAMAGE.

+

+SRCDIR ?= ./

+

+# platform configuration

+

+ARCH ?= x86-64

+

+# options

+

+C_COMPILER_OPTIONS ?= -fno-strict-aliasing -fwrapv -DHAVE_CHICKEN_CONFIG_H

+ifdef DEBUGBUILD

+C_COMPILER_OPTIMIZATION_OPTIONS ?= -g -Wall -Wno-unused

+else

+ifdef OPTIMIZE_FOR_SPEED

+C_COMPILER_OPTIMIZATION_OPTIONS ?= -O3 -fomit-frame-pointer

+else

+C_COMPILER_OPTIMIZATION_OPTIONS ?= -Os -fomit-frame-pointer

+endif

+endif

+LINKER_LINK_SHARED_LIBRARY_OPTIONS = -shared

+LINKER_LINK_SHARED_DLOADABLE_OPTIONS = -L. -shared -Wl,-R"$(RUNTIME_LINKER_PATH)"

+LINKER_LINK_SHARED_PROGRAM_OPTIONS = -Wl,-R"$(RUNTIME_LINKER_PATH)"

+LIBCHICKEN_SO_LINKER_OPTIONS = -Wl,-soname,lib$(PROGRAM_PREFIX)chicken$(PROGRAM_SUFFIX).so.$(BINARYVERSION)

+LIBRARIES =

+NEEDS_RELINKING = no

+USES_SONAME = yes

+

+# special files

+

+CHICKEN_CONFIG_H = chicken-config.h

+

+# select default and internal settings

+

+include $(SRCDIR)/defaults.make

+

+chicken-config.h: chicken-defaults.h

+	echo "/* GENERATED */" >$@

+	echo "#define HAVE_DIRENT_H 1" >>$@

+	echo "#define HAVE_DLFCN_H 1" >>$@

+	echo "#define HAVE_INTTYPES_H 1" >>$@

+	echo "#define HAVE_LIMITS_H 1" >>$@

+	echo "#define HAVE_LONG_LONG 1" >>$@

+	echo "#define HAVE_MEMMOVE 1" >>$@

+	echo "#define HAVE_MEMORY_H 1" >>$@

+	echo "#define HAVE_SIGACTION 1" >>$@

+	echo "#define HAVE_SIGSETJMP 1" >>$@

+	echo "#define HAVE_SIGPROCMASK 1" >>$@

+	echo "#define HAVE_STDINT_H 1" >>$@

+	echo "#define HAVE_STDLIB_H 1" >>$@

+	echo "#define HAVE_STRERROR 1" >>$@

+	echo "#define HAVE_STRINGS_H 1" >>$@

+	echo "#define HAVE_STRING_H 1" >>$@

+	echo "#define HAVE_STRTOLL 1" >>$@

+	echo "#define HAVE_STRTOQ 1" >>$@

+	echo "#define HAVE_SYS_STAT_H 1" >>$@

+	echo "#define HAVE_SYS_TYPES_H 1" >>$@

+	echo "#define HAVE_SETENV 1" >>$@

+	echo "#define HAVE_UNISTD_H 1" >>$@

+	echo "#define HAVE_UNSIGNED_LONG_LONG 1" >>$@

+	echo "#define STDC_HEADERS 1" >>$@

+	echo "#define HAVE_ALLOCA 1" >>$@

+	echo "#define HAVE_ALLOCA_H 1" >>$@

+	echo "#define HAVE_GRP_H 1" >>$@

+	echo "#define HAVE_ERRNO_H 1" >>$@

+	echo "#define HAVE_SYSEXITS_H 1" >>$@

+	echo "#define HAVE_MEMMOVE 1" >>$@

+	echo "#define C_STACK_GROWS_DOWNWARD 1" >>$@

+#midipix: missing /proc/<pid>/exe see runtime.c

+	echo "#define SEARCH_EXE_PATH 1" >>$@

+ifdef GCHOOKS

+	echo "#define C_GC_HOOKS" >>$@

+endif

+ifdef SYMBOLGC

+	echo "#define C_COLLECT_ALL_SYMBOLS" >>$@

+endif

+	cat chicken-defaults.h >>$@

+

+include $(SRCDIR)/rules.make