sys-fs/reiserfsprogs: import with patches for musl support

Bug: https://bugs.gentoo.org/560318
Closes: https://bugs.gentoo.org/560318
Package-Manager: Portage-3.0.18, Repoman-3.0.3
Signed-off-by: Dave Hughes <davidhughes205@gmail.com>

9 files changed, 386 insertions, 0 deletions

diff --git a/sys-fs/reiserfsprogs/Manifest b/sys-fs/reiserfsprogs/Manifest
new file mode 100644
index 00000000..29d21055
--- /dev/null
+++ b/sys-fs/reiserfsprogs/Manifest
@@ -0,0 +1 @@
+DIST reiserfsprogs-3.6.27.tar.xz 449176 BLAKE2B cd22120faa4d6d11ab545349fde5304f41cf3ca88b2c988255b7ca0e87961c9ccaa3095cad086e479a2b50627ad9bf3e90b2af46ddda64abc119e2a6755b8341 SHA512 bc524aa1ad7f8502238761fd185bfb8473048947bd579e2803c73371928c6b245e0d90bd9d458f4bebcbf163892dbc9f4bae65aec68ebbaa436be7451c13f50c
diff --git a/sys-fs/reiserfsprogs/files/musl-__compar_fn_t.patch b/sys-fs/reiserfsprogs/files/musl-__compar_fn_t.patch
new file mode 100644
index 00000000..986cc30a
--- /dev/null
+++ b/sys-fs/reiserfsprogs/files/musl-__compar_fn_t.patch
@@ -0,0 +1,20 @@
+https://github.com/void-linux/void-packages/tree/master/srcpkgs/reiserfsprogs/patches
+
+Define _GNU_SOURCE for the declaration of loff_t in fcntl.h
+Add missing typedefs for __compar_fn_t and compare_fn_t for
+non __GLIBC__ case.
+
+--- a/include/misc.h
++++ b/include/misc.h
+@@ -35,6 +35,11 @@
+ 
+ #define INVAL_PTR	(void *)-1
+ 
++#if !defined(__GLIBC__)
++typedef int (*__compar_fn_t) (const void*, const void*);
++typedef __compar_fn_t comparison_fn_t;
++#endif
++
+ void check_memory_msg(void);
+ void die(const char *fmt, ...) __attribute__ ((format(printf, 1, 2)));
+ void *getmem(int size);
diff --git a/sys-fs/reiserfsprogs/files/musl-loff_t.patch b/sys-fs/reiserfsprogs/files/musl-loff_t.patch
new file mode 100644
index 00000000..b012c866
--- /dev/null
+++ b/sys-fs/reiserfsprogs/files/musl-loff_t.patch
@@ -0,0 +1,15 @@
+https://github.com/void-linux/void-packages/tree/master/srcpkgs/reiserfsprogs/patches
+
+See https://www.openwall.com/lists/musl/2013/01/23/6
+--- a/include/reiserfs_lib.h
++++ b/include/reiserfs_lib.h
+@@ -3,6 +3,10 @@
+  *  reiserfsprogs/README
+  */
+ 
++#if !defined(__GLIBC__)
++#define loff_t off_t
++#endif
++
+ #ifndef REISERFSPROGS_LIB_H
+ #define REISERFSPROGS_LIB_H
diff --git a/sys-fs/reiserfsprogs/files/musl-long_long_min_max.patch b/sys-fs/reiserfsprogs/files/musl-long_long_min_max.patch
new file mode 100644
index 00000000..2a11463a
--- /dev/null
+++ b/sys-fs/reiserfsprogs/files/musl-long_long_min_max.patch
@@ -0,0 +1,21 @@
+https://github.com/void-linux/void-packages/tree/master/srcpkgs/reiserfsprogs/patches
+
+Add definitions for LONG_LONG_MIN and _MAX derived
+from the values for int64_t.
+
+--- a/resize_reiserfs/resize_reiserfs.c
++++ b/resize_reiserfs/resize_reiserfs.c
+@@ -15,6 +15,13 @@
+ #include "resize.h"
+ #include <limits.h>
+ 
++#if !defined(__GLIBC__)
++/* These are not defined in musl libc */
++#include <stdint.h>
++#define LONG_LONG_MIN INT64_MIN
++#define LONG_LONG_MAX INT64_MAX
++#endif
++
+ static int opt_banner = 0;
+ static int opt_skipj = 0;
+ int opt_force = 0;
diff --git a/sys-fs/reiserfsprogs/files/musl-prints.patch b/sys-fs/reiserfsprogs/files/musl-prints.patch
new file mode 100644
index 00000000..ae574a1b
--- /dev/null
+++ b/sys-fs/reiserfsprogs/files/musl-prints.patch
@@ -0,0 +1,230 @@
+https://github.com/void-linux/void-packages/tree/master/srcpkgs/reiserfsprogs/patches
+
+--- a/reiserfscore/prints.c
++++ b/reiserfscore/prints.c
+@@ -7,8 +7,11 @@
+ 
+ #include "includes.h"
+ #include <stdarg.h>
++#include <stdint.h>
+ #include <limits.h>
++#if defined(__GLIBC__)
+ #include <printf.h>
++#endif
+ #include <limits.h>
+ #include <time.h>
+ 
+@@ -16,6 +19,38 @@
+ #  include <uuid/uuid.h>
+ #endif
+ 
++
++char ftypelet (mode_t mode)
++{
++    if (S_ISBLK (mode))
++      return 'b';
++    if (S_ISCHR (mode))
++      return 'c';
++    if (S_ISDIR (mode))
++      return 'd';
++    if (S_ISREG (mode))
++      return '-';
++    if (S_ISFIFO (mode))
++      return 'p';
++    if (S_ISLNK (mode))
++      return 'l';
++    if (S_ISSOCK (mode))
++      return 's';
++    return '?';
++}
++
++
++static int rwx (FILE * stream, mode_t mode)
++{
++    return fprintf (stream, "%c%c%c",
++                  (mode & S_IRUSR) ? 'r' : '-',
++                  (mode & S_IWUSR) ? 'w' : '-',
++                  (mode & S_IXUSR) ? 'x' : '-');
++}
++
++#if defined(__GLIBC__)
++
++
+ #ifndef HAVE_REGISTER_PRINTF_SPECIFIER
+ #define register_printf_specifier(x, y, z) register_printf_function(x, y, z)
+ static int arginfo_ptr(const struct printf_info *info, size_t n, int *argtypes)
+@@ -129,33 +164,6 @@ static int print_disk_child(FILE * stream,
+ 	FPRINTF;
+ }
+ 
+-char ftypelet(mode_t mode)
+-{
+-	if (S_ISBLK(mode))
+-		return 'b';
+-	if (S_ISCHR(mode))
+-		return 'c';
+-	if (S_ISDIR(mode))
+-		return 'd';
+-	if (S_ISREG(mode))
+-		return '-';
+-	if (S_ISFIFO(mode))
+-		return 'p';
+-	if (S_ISLNK(mode))
+-		return 'l';
+-	if (S_ISSOCK(mode))
+-		return 's';
+-	return '?';
+-}
+-
+-static int rwx(FILE * stream, mode_t mode)
+-{
+-	return fprintf(stream, "%c%c%c",
+-		       (mode & S_IRUSR) ? 'r' : '-',
+-		       (mode & S_IWUSR) ? 'w' : '-',
+-		       (mode & S_IXUSR) ? 'x' : '-');
+-}
+-
+ /* %M */
+ static int print_sd_mode(FILE * stream,
+ 			 const struct printf_info *info,
+@@ -211,6 +219,140 @@ void reiserfs_warning(FILE * fp, const char *fmt, ...)
+ 	va_end(args);
+ }
+ 
++#else /* defined(__GLIBC__) */
++
++typedef void* void_ptr;
++
++void reiserfs_warning (FILE * fp, const char * fmt, ...)
++{
++      char * buffer;
++      int len;
++      char format_buf[32];
++      char* dst = format_buf;
++      char* end = &dst[30];
++      const struct buffer_head * bh;
++      const struct item_head * ih;
++      const struct disk_child * dc;
++      const struct reiserfs_key * key;
++      uint16_t mode;
++#if defined(HAVE_LIBUUID) && defined(HAVE_UUID_UUID_H)
++      const unsigned char *uuid;
++      char uuid_buf[37];
++#endif
++      va_list args;
++      int esc = 0;
++
++      va_start (args, fmt);
++      while (*fmt) {
++              int ch = *fmt++;
++              if (esc) {
++                      switch (ch) {
++                      case '%':
++                              fputc(ch, fp);
++                              esc = 0;
++                              break;
++                      case 'b':       // block head
++                              bh = (const struct buffer_head *) va_arg(args, void_ptr);
++                              len = asprintf(&buffer, "level=%d, nr_items=%d, free_space=%d rdkey",
++                                      B_LEVEL (bh), B_NR_ITEMS (bh), B_FREE_SPACE (bh));
++                              *dst++ = 's';
++                              *dst = '\0';
++                              fprintf(fp, format_buf, buffer);
++                              esc = 0;
++                              break;
++                      case 'K':       // short key
++                              key = (const struct reiserfs_key *) va_arg(args, void_ptr);
++                              len = asprintf(&buffer, "[%u %u]", get_key_dirid (key),
++                                      get_key_objectid (key));
++                              *dst++ = 's';
++                              *dst = '\0';
++                              fprintf(fp, format_buf, buffer);
++                              esc = 0;
++                              break;
++                      case 'k':       // key
++                              key = (const struct reiserfs_key *) va_arg(args, void_ptr);
++                              len = asprintf(&buffer, "[%u %u 0x%Lx %s (%d)]",
++                                      get_key_dirid (key), get_key_objectid (key),
++                                      (unsigned long long)get_offset (key), key_of_what (key), get_type (key));
++                              *dst++ = 's';
++                              *dst = '\0';
++                              fprintf(fp, format_buf, buffer);
++                              esc = 0;
++                              break;
++                      case 'H':       // item head
++                              ih = (const struct item_head *) va_arg(args, void_ptr);
++                              len = asprintf(&buffer, "%u %u 0x%Lx %s (%d), "
++                                          "len %u, location %u entry count %u, fsck need %u, format %s",
++                                      get_key_dirid (&ih->ih_key), get_key_objectid (&ih->ih_key),
++                                      (unsigned long long)get_offset (&ih->ih_key), key_of_what (&ih->ih_key),
++                                      get_type (&ih->ih_key), get_ih_item_len (ih), get_ih_location (ih),
++                                      get_ih_entry_count (ih), get_ih_flags (ih),
++                                      get_ih_key_format (ih) == KEY_FORMAT_2 ?
++                                              "new" :
++                                              ((get_ih_key_format (ih) == KEY_FORMAT_1) ? "old" : "BAD"));
++                              *dst++ = 's';
++                              *dst = '\0';
++                              fprintf(fp, format_buf, buffer);
++                              esc = 0;
++                              break;
++                      case 'y':       // disk child
++                              dc = (const struct disk_child *) va_arg(args, void_ptr);
++                              len = asprintf(&buffer, "[dc_number=%u, dc_size=%u]", get_dc_child_blocknr (dc),
++                                              get_dc_child_size (dc));
++                              *dst++ = 's';
++                              *dst = '\0';
++                              fprintf(fp, format_buf, buffer);
++                              esc = 0;
++                              break;
++                      case 'M':       // sd mode
++                              mode = (mode_t) va_arg(args, void_ptr);
++                              fputc(ftypelet (mode), fp);
++                              rwx (fp, (mode & 0700) << 0);
++                              rwx (fp, (mode & 0070) << 3);
++                              rwx (fp, (mode & 0007) << 6);
++                              esc = 0;
++                              break;
++                      case 'U':       // UUID
++#if defined(HAVE_LIBUUID) && defined(HAVE_UUID_UUID_H)
++                              uuid = (const unsigned char *) va_arg(args, void_ptr);
++                              uuid_buf[36] = '\0';
++                              uuid_unparse(uuid, uuid_buf);
++                              fprintf(fp, "%s", uuid_buf);
++#else
++                              fprintf(fp, "<no libuuid installed>");
++#endif
++                              esc = 0;
++                              break;
++                      case '-': case '+': case '#': case '.':
++                      case '0': case '1': case '2': case '3': case '4':
++                      case '5': case '6': case '7': case '8': case '9':
++                      case 'l': case 'L': case 'h':
++                              // non-terminal format modifiers
++                              if (dst < end)
++                                      *dst++ = ch;
++                              break;
++                      default:
++                              *dst++ = ch;
++                              *dst = '\0';
++                              fprintf(fp, format_buf, va_arg(args, void_ptr));
++                              esc = 0;
++                              break;
++                      }
++              } else if (ch == '%') {
++                      esc = 1;
++                      dst = format_buf;
++                      end = &dst[30]; // leave room for final "s\0"
++                      *dst++ = ch;
++              } else {
++                      fputc(ch, fp);
++              }
++      }
++
++      va_end (args);
++}
++
++#endif        /* !defined(__GLIBC__) */
++
+ static void print_directory_item(FILE *fp, reiserfs_filsys_t fs,
+ 				 struct buffer_head *bh, struct item_head *ih)
+ {
diff --git a/sys-fs/reiserfsprogs/files/reiserfsprogs-3.6.25-no_acl.patch b/sys-fs/reiserfsprogs/files/reiserfsprogs-3.6.25-no_acl.patch
new file mode 100644
index 00000000..6a376815
--- /dev/null
+++ b/sys-fs/reiserfsprogs/files/reiserfsprogs-3.6.25-no_acl.patch
@@ -0,0 +1,12 @@
+https://bugs.gentoo.org/585978
+
+--- a/reiserfscore/xattr.c
++++ b/reiserfscore/xattr.c
+@@ -1,7 +1,6 @@
+ #include <sys/types.h>
+ #include <stdio.h>
+ #include <errno.h>
+-#include <sys/acl.h>
+ #include "reiserfs_lib.h"
+ 
+ static inline unsigned short from32to16(unsigned int x)
diff --git a/sys-fs/reiserfsprogs/files/reiserfsprogs-3.6.27-loff_t.patch b/sys-fs/reiserfsprogs/files/reiserfsprogs-3.6.27-loff_t.patch
new file mode 100644
index 00000000..9ab8519e
--- /dev/null
+++ b/sys-fs/reiserfsprogs/files/reiserfsprogs-3.6.27-loff_t.patch
@@ -0,0 +1,16 @@
+glibc-2.28 did hide loff_t indef system-specific macros:
+    https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=663e7d784977f6b15c0cab73f754f9f39c9c0c2c
+
+This caused build failure:
+    ../include/reiserfs_lib.h:300:55: error: unknown type name 'loff_t'; did you mean 'off_t'?
+
+Re-enable extensions to pull loff_t back.
+
+https://bugs.gentoo.org/663930
+--- a/configure.ac
++++ b/configure.ac
+@@ -23,2 +23,4 @@ AC_PROG_MAKE_SET
+ AC_PROG_LIBTOOL
++dnl pull in loff_t from glibc
++AC_USE_SYSTEM_EXTENSIONS
+ 
diff --git a/sys-fs/reiserfsprogs/metadata.xml b/sys-fs/reiserfsprogs/metadata.xml
new file mode 100644
index 00000000..56c12441
--- /dev/null
+++ b/sys-fs/reiserfsprogs/metadata.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<maintainer type="project">
+	<email>base-system@gentoo.org</email>
+	<name>Gentoo Base System</name>
+</maintainer>
+</pkgmetadata>
diff --git a/sys-fs/reiserfsprogs/reiserfsprogs-3.6.27.ebuild b/sys-fs/reiserfsprogs/reiserfsprogs-3.6.27.ebuild
new file mode 100644
index 00000000..3cc96f10
--- /dev/null
+++ b/sys-fs/reiserfsprogs/reiserfsprogs-3.6.27.ebuild
@@ -0,0 +1,63 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit autotools flag-o-matic usr-ldscript
+
+DESCRIPTION="Reiserfs Utilities"
+HOMEPAGE="https://www.kernel.org/pub/linux/utils/fs/reiserfs/"
+SRC_URI="https://www.kernel.org/pub/linux/utils/fs/reiserfs/${P}.tar.xz
+	https://www.kernel.org/pub/linux/kernel/people/jeffm/${PN}/v${PV}/${P}.tar.xz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha amd64 arm ~arm64 ~hppa ~ia64 ~mips ppc ppc64 ~riscv -sparc x86 ~amd64-linux ~x86-linux"
+IUSE="static-libs"
+
+BDEPEND="
+	elibc_musl? ( sys-libs/obstack-standalone )
+"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-3.6.25-no_acl.patch"
+	"${FILESDIR}/${PN}-3.6.27-loff_t.patch"
+)
+
+src_prepare() {
+	default
+
+	if use elibc_musl ; then
+		eapply "${FILESDIR}/musl-__compar_fn_t.patch"
+		eapply "${FILESDIR}/musl-loff_t.patch"
+		eapply "${FILESDIR}/musl-long_long_min_max.patch"
+		eapply "${FILESDIR}/musl-prints.patch"
+	fi
+
+	eautoreconf
+}
+
+src_configure() {
+	append-flags -std=gnu89 #427300
+	use elibc_musl && append-ldflags -lobstack
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--libdir="${EPREFIX}/$(get_libdir)"
+		--sbindir="${EPREFIX}/sbin"
+		$(use_enable static-libs static)
+	)
+	econf "${myeconfargs[@]}"
+}
+
+src_install() {
+	default
+	dodir /usr/$(get_libdir)
+	mv "${ED}"/$(get_libdir)/pkgconfig "${ED}"/usr/$(get_libdir) || die
+
+	if use static-libs ; then
+		mv "${ED}"/$(get_libdir)/*a "${ED}"/usr/$(get_libdir) || die
+		gen_usr_ldscript libreiserfscore.so
+	else
+		find "${ED}" -type f \( -name "*.a" -o -name "*.la" \) -delete
+	fi
+}