Merge pull request #40 from stikonas/perl

Add perl 5.004_05 (5.4.50).

README.md

@@ -334,4 +334,28 @@ is required later for autotools.
 #### Part 28: gawk 3.0.4
 
 `gawk` is the GNU implementation of `awk`, yet another pattern matching and data
-extraction utility. It is also required for autotools.
+extraction utility. It is also required for autotools.
+
+#### Part 29: perl 5.000
+
+Perl is a general purpose programming language that is especially suitable for
+text processing. It is essential for autotools build system because automake
+and some other tools are written in Perl.
+
+Perl itself is written in C but ships with some pre-generated files that need
+perl for processing. To bootstrap Perl we will start with the oldest Perl 5
+version which has the fewest number of pregenerated files. We reimplement two
+remaining perl scripts in awk and use our custom makefile instead of Perl's
+pre-generated Configure script.
+
+At this first step we build `miniperl` which is `perl` without support for
+loading modules.
+
+#### Part 30: perl 5.003
+
+We now use `perl` from the previous stage to recreate pre-generated files that
+are shipped in perl 5.003. But for now we still need to use handwritten makefile
+instead of `./Configure` script.
+
+### Part 31: perl 5.004_05
+Yet another version of perl.

SHA256SUMS.sources

@@ -13,4 +13,7 @@ a32032bab36208509466654df12f507600dfe0313feebbcd218c32a70bf72a16  grep-2.4.tar.g
 64b30b41fde2ebf669e6af489883fb1df6a06ac30555a96cfa3c39ecce7267dd  make-3.80.tar.gz
 1370c9a812b2cf2a7d92802510cca0058cc37e66a7bedd70051f0a34015022a3  musl-1.1.24.tar.gz
 ecb5c6469d732bcf01d6ec1afe9e64f1668caba5bfdb103c28d7f537ba3cdb8a  patch-2.5.9.tar.gz
+1ae43c8d2983404b9eec61c96e3ffa27e7b07e08215c95c015a4ab0095373ef3  perl-5.000.tar.gz
+9fa29beb2fc4a3c373829fc051830796de301f32a719d0b52a400d1719bbd7b1  perl-5.003.tar.gz
+1184478b298978b164a383ed5661e3a117c48ab97d6d0ab7ef614cdbe918b9eb  perl5.004_05.tar.gz
 c6c37e888b136ccefab903c51149f4b7bd659d69d4aea21245f61053a57aa60a  tar-1.12.tar.gz

rootfs.sh

@@ -190,6 +190,15 @@ get_file https://ftp.gnu.org/gnu/diffutils/diffutils-2.7.tar.gz
 # gawk 3.0.4
 get_file https://ftp.gnu.org/gnu/gawk/gawk-3.0.4.tar.gz
 
+# perl 5.000
+get_file https://github.com/Perl/perl5/archive/perl-5.000.tar.gz
+
+# perl 5.003
+get_file https://github.com/Perl/perl5/archive/perl-5.003.tar.gz
+
+# perl 5.004_05
+get_file https://www.cpan.org/src/5.0/perl5.004_05.tar.gz
+
 # General cleanup
 find tmp -name .git -exec rm -rf \;
 

sysa/gawk-3.0.4/mk/main.mk

@@ -32,7 +32,8 @@ CFLAGS = -I vms \
          -DHAVE_STRING_H=1 \
          -DHAVE_STRTOD=1 \
          -DHAVE_SYS_PARAM_H=1 \
-         -DHAVE_UNISTD_H=1
+         -DHAVE_UNISTD_H=1 \
+         -DBITOPS=1
 
 .PHONY: all
 

sysa/perl-5.000/files/config.h

@@ -0,0 +1,73 @@
+// SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#define MEM_ALIGNBYTES 8
+#define BIN "/after/bin"
+#define BYTEORDER 0x4321
+#define CPPSTDIN "tcc -E"
+#define CPPMINUS "-"
+#define HAS_ALARM
+#define HAS_FORK
+#define HAS_MKDIR
+#define HAS_PAUSE
+#define HAS_RMDIR
+#define HAS_STRERROR
+#define HAS_SYS_ERRLIST
+#define Strerror(e) strerror(e)
+
+#define HAS_SYSCALL
+#define HAS_TIMES
+
+#define HAS_VPRINTF
+#define Gid_t gid_t
+
+#define I_DIRENT
+#define Direntry_t struct dirent
+
+#define I_DLFCN
+#define I_FCNTL
+#define I_LIMITS
+#define I_MATH
+#define I_NETINET_IN
+#define I_STDDEF
+#define I_STDLIB
+#define I_STRING
+#define I_SYS_DIR
+#define I_SYS_IOCTL
+#define I_SYS_PARAM
+#define I_SYS_SELECT
+#define I_SYS_TIMES
+#define I_TERMIOS
+#define I_TIME
+#define I_UNISTD
+#define I_UTIME
+#define I_STDARG
+
+#define INTSIZE 4
+#define Off_t off_t
+
+#define PRIVLIB "/after/lib/perl5"
+
+#define _(args) args
+
+#define RANDBITS 31
+
+#define SCRIPTDIR "/after/bin"
+
+#define SIG_NAME "ZERO","HUP","INT","QUIT","ILL","TRAP","IOT","BUS","FPE","KILL","USR1","SEGV","USR2","PIPE","ALRM","TERM","STKFLT","CHLD","CONT","STOP","TSTP","TTIN","TTOU","URG","XCPU","XFSZ","VTALRM","PROF","WINCH", "IO", "POLL", "PWR", "SYS", "UNUSED"
+
+#define Size_t size_t
+
+#define STDCHAR char
+#define Uid_t uid_t
+
+#define LOC_SED "/after/bin/sed"
+#define ARCHLIB "/after/lib/perl5/"
+
+#define CAT2(a,b) a##b
+#define Gconvert(x,n,t,b) gcvt((x),(n),(b))
+
+#define Time_t time_t
+
+#define SSize_t ssize_t

sysa/perl-5.000/files/keywords.sh

@@ -0,0 +1,8 @@
+#!/bin/sh -e
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# This file replaces keywords.pl
+
+sed -e '1,/__END__/ d' keywords.pl | sed '1d' | awk '{print "#define", "KEY_"$0, NR-1}' > keywords.h

sysa/perl-5.000/files/opcode.awk

@@ -0,0 +1,31 @@
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+{
+    argsum = 0
+
+    argsum = or(argsum,   1 * (index($4, "m") != 0))
+    argsum = or(argsum,   2 * (index($4, "f") != 0))
+    argsum = or(argsum,   4 * (index($4, "s") != 0))
+    argsum = or(argsum,   8 * (index($4, "t") != 0))
+    argsum = or(argsum,  16 * (index($4, "i") != 0))
+    argsum = or(argsum,  32 * (index($4, "I") != 0))
+    argsum = or(argsum,  64 * (index($4, "d") != 0))
+    argsum = or(argsum, 128 * (index($4, "u") != 0))
+
+    mul = 256
+
+    arg_val="SLAHCFR"
+
+    argstr=$5
+    gsub(" ", "", argstr)
+    split(argstr, args, "")
+    for(i=1; i<=length(argstr); i+=1) {
+        argnum = (index(argstr, "?") != 0) * 8
+        argnum += index(arg_val, args[i])
+        argsum += argnum * mul
+        mul = lshift(mul, 4)
+    }
+    printf("\t0x%08x,\t/* %s */\n", argsum, $1)
+}

sysa/perl-5.000/files/opcode.sh

@@ -0,0 +1,72 @@
+#!/bin/sh -e
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# This file replaces opcode.pl
+
+sed -e '1,/__END__/ d; s/[#].*$//g; /^$/d' opcode.pl | tr -s '\t' '\t' > data
+
+exec 1> opcode.h
+
+# Emit defines.
+echo "typedef enum {";
+awk '{print "\tOP_"toupper($1)","}' data
+echo "	OP_max"
+echo "} opcode;"
+echo "#define MAXO " $(wc -l data | awk '{print $1}')
+
+# Emit opnames.
+printf "
+#ifndef DOINIT
+EXT char *op_name[];
+#else
+EXT char *op_name[] = {
+"
+awk -F'\t' '{print "\t\""$2"\","}' data
+printf "};
+#endif
+
+"
+
+# Emit function declarations.
+awk -F'\t' '{print "OP *\t"$3"\t_((OP* op));"}' data | sort | uniq
+awk '{print "OP *\tpp_"$1"\t_((void));"}' data
+
+# Emit ppcode switch array.
+printf "
+#ifndef DOINIT
+EXT OP * (*ppaddr[])();
+#else
+EXT OP * (*ppaddr[])() = {
+"
+awk '{print "\tpp_"$1","}' data
+printf "};
+#endif
+"
+
+# Emit check routines.
+printf "
+#ifndef DOINIT
+EXT OP * (*check[])();
+#else
+EXT OP * (*check[])() = {
+"
+awk -F'\t' '{print "\t"$3",\t/* "$1" */"}' data
+printf "};
+#endif
+"
+
+# Emit allowed argument types.
+printf "
+#ifndef DOINIT
+EXT U32 opargs[];
+#else
+EXT U32 opargs[] = {
+"
+awk -F'\t' -f opcode.awk data
+printf "};
+#endif
+"
+
+rm data

sysa/perl-5.000/mk/main.mk

@@ -0,0 +1,18 @@
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+CC      = tcc
+
+.PHONY: all
+
+MINIPERL_SRC = av deb doio doop dump gv hv mg miniperlmain op perl perly pp pp_ctl pp_hot pp_sys regcomp regexec run scope sv taint toke util
+MINIPERL_OBJ = $(addsuffix .o, $(MINIPERL_SRC))
+
+all: miniperl
+
+miniperl: $(MINIPERL_OBJ)
+	$(CC) $(CFLAGS) $^ $(LDFLAGS) -o $@
+
+install: all
+	install miniperl $(PREFIX)/bin/perl

sysa/perl-5.000/perl-5.000.sh

@@ -0,0 +1,33 @@
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+src_unpack() {
+    default_src_unpack
+
+    mv perl5-perl-5.000 perl-5.000
+}
+
+src_prepare() {
+    default_src_prepare
+
+    # Remove and regenerate bison files
+    rm perly.c perly.h
+    bison -d perly.y
+    mv perly.tab.c perly.c
+    mv perly.tab.h perly.h
+
+    # Regenerate embed.h
+    rm embed.h
+    ./embed_h.SH
+
+    # Regenerate keywords.h
+    rm keywords.h
+    chmod +x keywords.sh
+    ./keywords.sh
+
+    # Regenerate opcode.h
+    rm opcode.h
+    chmod +x opcode.sh
+    ./opcode.sh
+}

sysa/perl-5.003/files/config.h

@@ -0,0 +1,90 @@
+// SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#define MEM_ALIGNBYTES 8
+#define BIN "/after/bin"
+#define BYTEORDER 0x4321
+#define CPPSTDIN "tcc -E"
+#define CPPMINUS "-"
+#define HAS_ALARM
+#define HAS_FORK
+#define HAS_MKDIR
+#define HAS_PAUSE
+#define HAS_RMDIR
+#define HAS_STRERROR
+#define HAS_SYS_ERRLIST
+#define Strerror(e) strerror(e)
+
+#define HAS_SYSCALL
+#define HAS_TIMES
+
+#define HAS_VPRINTF
+#define Gid_t gid_t
+
+#define I_DIRENT
+#define Direntry_t struct dirent
+
+#define I_DLFCN
+#define I_FCNTL
+#define I_GRP
+#define I_LIMITS
+#define I_MATH
+#define I_NETINET_IN
+#define I_PWD
+#define I_STDDEF
+#define I_STDLIB
+#define I_STRING
+#define I_SYS_DIR
+#define I_SYS_IOCTL
+#define I_SYS_PARAM
+#define I_SYS_SELECT
+#define I_SYS_STAT
+#define I_SYS_TIMES
+#define I_TERMIOS
+#define I_TIME
+#define I_UNISTD
+#define I_UTIME
+#define I_STDARG
+
+#define INTSIZE 4
+#define Off_t off_t
+
+#define PRIVLIB "/after/lib/perl5"
+
+#define _(args) args
+
+#define RANDBITS 31
+
+#define SCRIPTDIR "/after/bin"
+
+#define SIG_NAME "ZERO","HUP","INT","QUIT","ILL","TRAP","IOT","BUS","FPE","KILL","USR1","SEGV","USR2","PIPE","ALRM","TERM","STKFLT","CHLD","CONT","STOP","TSTP","TTIN","TTOU","URG","XCPU","XFSZ","VTALRM","PROF","WINCH", "IO", "POLL", "PWR", "SYS", "UNUSED"
+#define SIG_NUM 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
+
+#define Size_t size_t
+
+#define STDCHAR char
+#define Uid_t uid_t
+
+#define LOC_SED "/after/bin/sed"
+#define ARCHLIB "/after/lib/perl5/"
+
+#define CAT2(a,b) a##b
+#define Gconvert(x,n,t,b) gcvt((x),(n),(b))
+
+#define Time_t time_t
+
+#define SSize_t ssize_t
+
+#define Sigjmp_buf sigjmp_buf
+
+#define Sigsetjmp(buf,save_mask) setjmp(buf)
+#define Siglongjmp(buf,retval) longjmp(buf,retval)
+
+#define Signal_t void
+
+#define OSNAME "linux"
+
+#define PRIVLIB_EXP "/after/lib/perl5/5.003"
+
+#undef __DATE__ /* want reproducible build */

sysa/perl-5.003/mk/main.mk

@@ -0,0 +1,20 @@
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+CC      = tcc
+
+.PHONY: all
+
+MINIPERL_SRC = av deb doio doop dump globals gv hv mg miniperlmain op perl perly pp pp_ctl pp_hot pp_sys regcomp regexec run scope sv taint toke util
+MINIPERL_OBJ = $(addsuffix .o, $(MINIPERL_SRC))
+
+all: miniperl
+
+miniperl: $(MINIPERL_OBJ)
+	$(CC) $(CFLAGS) $^ $(LDFLAGS) -o $@
+
+install: all
+	install miniperl $(PREFIX)/bin/perl
+	mkdir -p $(PREFIX)/lib/perl5/5.003
+	mv lib/* $(PREFIX)/lib/perl5/5.003/

sysa/perl-5.003/perl-5.003.sh

@@ -0,0 +1,25 @@
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+src_unpack() {
+    default_src_unpack
+
+    mv perl5-perl-5.003 perl-5.003
+}
+
+src_prepare() {
+    default_src_prepare
+
+    # Regenerate bison files
+    rm perly.c perly.h
+    bison -d perly.y
+    mv perly.tab.c perly.c
+    mv perly.tab.h perly.h
+
+    # Regenerate other prebuilt header files
+    for file in embed keywords opcode; do
+        rm ${file}.h
+        perl ${file}.pl
+    done
+}

sysa/perl5.004_05/files/config.h

@@ -0,0 +1,98 @@
+// SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#define MEM_ALIGNBYTES 8
+#define BIN "/after/bin"
+#define BYTEORDER 0x4321
+#define CPPSTDIN "tcc -E"
+#define CPPMINUS "-"
+#define HAS_ALARM
+#define HAS_FORK
+#define HAS_MKDIR
+#define HAS_PAUSE
+#define HAS_RMDIR
+#define HAS_STRERROR
+#define HAS_SYS_ERRLIST
+#define Strerror(e) strerror(e)
+
+#define HAS_SYSCALL
+#define HAS_TIMES
+
+#define HAS_VPRINTF
+#define Gid_t gid_t
+
+#define I_DIRENT
+#define Direntry_t struct dirent
+
+#define I_DLFCN
+#define I_FCNTL
+#define I_GRP
+#define I_LIMITS
+#define I_MATH
+#define I_NETINET_IN
+#define I_PWD
+#define I_STDDEF
+#define I_STDLIB
+#define I_STRING
+#define I_SYS_DIR
+#define I_SYS_IOCTL
+#define I_SYS_PARAM
+#define I_SYS_SELECT
+#define I_SYS_STAT
+#define I_SYS_TIMES
+#define I_TERMIOS
+#define I_TIME
+#define I_UNISTD
+#define I_UTIME
+#define I_STDARG
+
+#define INTSIZE 4
+#define Off_t off_t
+
+#define PRIVLIB "/after/lib/perl5"
+
+#define _(args) args
+
+#define RANDBITS 31
+
+#define SCRIPTDIR "/after/bin"
+
+#define SIG_NAME "ZERO","HUP","INT","QUIT","ILL","TRAP","IOT","BUS","FPE","KILL","USR1","SEGV","USR2","PIPE","ALRM","TERM","STKFLT","CHLD","CONT","STOP","TSTP","TTIN","TTOU","URG","XCPU","XFSZ","VTALRM","PROF","WINCH", "IO", "POLL", "PWR", "SYS", "UNUSED"
+#define SIG_NUM 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
+
+#define Size_t size_t
+
+#define STDCHAR char
+#define Uid_t uid_t
+
+#define LOC_SED "/after/bin/sed"
+#define ARCHLIB "/after/lib/perl5/"
+
+#define CAT2(a,b) a##b
+#define Gconvert(x,n,t,b) gcvt((x),(n),(b))
+
+#define Time_t time_t
+
+#define SSize_t ssize_t
+
+#define Sigjmp_buf sigjmp_buf
+
+#define Sigsetjmp(buf,save_mask) setjmp(buf)
+#define Siglongjmp(buf,retval) longjmp(buf,retval)
+
+#define Signal_t void
+
+#define OSNAME "linux"
+
+#define PRIVLIB_EXP "/after/lib/perl5/5.004_05"
+
+#undef __DATE__ /* want reproducible build */
+
+#define Malloc_t void *
+#define Free_t void
+
+#define SH_PATH "/bin/sh"
+#define ARCHNAME "i386-linux"
+#define BIN_EXP "/after/bin"
+

sysa/perl5.004_05/mk/main.mk

@@ -0,0 +1,20 @@
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+CC      = tcc
+
+.PHONY: all
+
+MINIPERL_SRC = av deb doio doop dump globals gv hv mg miniperlmain op perl perlio perly pp pp_ctl pp_hot pp_sys regcomp regexec run scope sv taint toke universal util
+MINIPERL_OBJ = $(addsuffix .o, $(MINIPERL_SRC))
+
+all: miniperl
+
+miniperl: $(MINIPERL_OBJ)
+	$(CC) $(CFLAGS) $^ $(LDFLAGS) -o $@
+
+install: all
+	install miniperl $(PREFIX)/bin/perl
+	mkdir -p $(PREFIX)/lib/perl5/5.004_05
+	mv lib/* $(PREFIX)/lib/perl5/5.004_05/

sysa/perl5.004_05/perl5.004_05.sh

@@ -0,0 +1,29 @@
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+src_prepare() {
+    default_src_prepare
+
+    # Regenerate bison files
+    rm perly.c perly.h
+    bison -d perly.y
+    mv perly.tab.c perly.c
+    mv perly.tab.h perly.h
+
+    # tcc messes up floats, which breaks version detection
+    sed -i '/require/d' embed.pl
+
+    # Regenerate other prebuilt header files
+    for file in embed keywords opcode; do
+        rm ${file}.h
+        perl ${file}.pl
+    done
+}
+
+src_install() {
+    default_src_install
+
+    # Remove old perl
+    rm -rf "${PREFIX}"/lib/perl5/5.003
+}

sysa/run.sh

@@ -41,4 +41,13 @@ build coreutils-5.0
 # Part 28
 build gawk-3.0.4
 
+# Part 29
+build perl-5.000
+
+# Part 30
+build perl-5.003
+
+# Part 31
+build perl5.004_05
+
 echo "Bootstrapping completed."