From 9937fb0ac6436c8a33250bbe35b331af16b930fa Mon Sep 17 00:00:00 2001
From: Cem Keylan <cem@ckyln.com>
Date: Tue, 21 Jan 2020 09:02:22 +0300
Subject: groff: add package to extra

---
 extra/groff/build            | 16 +++++++++
 extra/groff/checksums        |  2 ++
 extra/groff/files/musl.patch | 79 ++++++++++++++++++++++++++++++++++++++++++++
 extra/groff/sources          |  2 ++
 extra/groff/version          |  1 +
 5 files changed, 100 insertions(+)
 create mode 100755 extra/groff/build
 create mode 100644 extra/groff/checksums
 create mode 100644 extra/groff/files/musl.patch
 create mode 100644 extra/groff/sources
 create mode 100644 extra/groff/version

diff --git a/extra/groff/build b/extra/groff/build
new file mode 100755
index 00000000..fd401417
--- /dev/null
+++ b/extra/groff/build
@@ -0,0 +1,16 @@
+#!/bin/sh -e
+
+patch -p0 < musl.patch
+
+./configure \
+	--prefix=/usr \
+	--without-x \
+	--disable-rpath \
+	--with-doc=no \
+	--disable-nls
+
+make
+make DESTDIR="$1" install
+for file in /usr/share/man/man7/roff.7 /usr/share/man/man1/soelim.1 /usr/bin/soelim ; do
+	rm "$1/$file"
+done
diff --git a/extra/groff/checksums b/extra/groff/checksums
new file mode 100644
index 00000000..327f1cca
--- /dev/null
+++ b/extra/groff/checksums
@@ -0,0 +1,2 @@
+e78e7b4cb7dec310849004fa88847c44701e8d133b5d4c13057d876c1bad0293  groff-1.22.4.tar.gz
+002bf93f6d59f8c6e7e3140d6925e985fff689340e69016277aa5ff260bcd123  musl.patch
diff --git a/extra/groff/files/musl.patch b/extra/groff/files/musl.patch
new file mode 100644
index 00000000..9d2b322a
--- /dev/null
+++ b/extra/groff/files/musl.patch
@@ -0,0 +1,79 @@
+--- lib/math.in.h.orig	2019-01-02 16:55:35.064459973 +0100
++++ lib/math.in.h	2019-01-02 17:42:43.450242836 +0100
+@@ -2342,75 +2342,6 @@
+ #endif
+ 
+ 
+-#if @GNULIB_SIGNBIT@
+-# if (@REPLACE_SIGNBIT_USING_GCC@ \
+-      && (!defined __cplusplus || __cplusplus < 201103))
+-#  undef signbit
+-   /* GCC 4.0 and newer provides three built-ins for signbit.  */
+-#  define signbit(x) \
+-   (sizeof (x) == sizeof (long double) ? __builtin_signbitl (x) : \
+-    sizeof (x) == sizeof (double) ? __builtin_signbit (x) : \
+-    __builtin_signbitf (x))
+-# endif
+-# if @REPLACE_SIGNBIT@
+-#  undef signbit
+-_GL_EXTERN_C int gl_signbitf (float arg);
+-_GL_EXTERN_C int gl_signbitd (double arg);
+-_GL_EXTERN_C int gl_signbitl (long double arg);
+-#  if __GNUC__ >= 2 && !defined __STRICT_ANSI__
+-#   define _GL_NUM_UINT_WORDS(type) \
+-      ((sizeof (type) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
+-#   if defined FLT_SIGNBIT_WORD && defined FLT_SIGNBIT_BIT && !defined gl_signbitf
+-#    define gl_signbitf_OPTIMIZED_MACRO
+-#    define gl_signbitf(arg) \
+-       ({ union { float _value;                                         \
+-                  unsigned int _word[_GL_NUM_UINT_WORDS (float)];       \
+-                } _m;                                                   \
+-          _m._value = (arg);                                            \
+-          (_m._word[FLT_SIGNBIT_WORD] >> FLT_SIGNBIT_BIT) & 1;          \
+-        })
+-#   endif
+-#   if defined DBL_SIGNBIT_WORD && defined DBL_SIGNBIT_BIT && !defined gl_signbitd
+-#    define gl_signbitd_OPTIMIZED_MACRO
+-#    define gl_signbitd(arg) \
+-       ({ union { double _value;                                        \
+-                  unsigned int _word[_GL_NUM_UINT_WORDS (double)];      \
+-                } _m;                                                   \
+-          _m._value = (arg);                                            \
+-          (_m._word[DBL_SIGNBIT_WORD] >> DBL_SIGNBIT_BIT) & 1;          \
+-        })
+-#   endif
+-#   if defined LDBL_SIGNBIT_WORD && defined LDBL_SIGNBIT_BIT && !defined gl_signbitl
+-#    define gl_signbitl_OPTIMIZED_MACRO
+-#    define gl_signbitl(arg) \
+-       ({ union { long double _value;                                   \
+-                  unsigned int _word[_GL_NUM_UINT_WORDS (long double)]; \
+-                } _m;                                                   \
+-          _m._value = (arg);                                            \
+-          (_m._word[LDBL_SIGNBIT_WORD] >> LDBL_SIGNBIT_BIT) & 1;        \
+-        })
+-#   endif
+-#  endif
+-#  define signbit(x) \
+-   (sizeof (x) == sizeof (long double) ? gl_signbitl (x) : \
+-    sizeof (x) == sizeof (double) ? gl_signbitd (x) : \
+-    gl_signbitf (x))
+-# endif
+-# ifdef __cplusplus
+-#  if defined signbit || defined GNULIB_NAMESPACE
+-_GL_MATH_CXX_REAL_FLOATING_DECL_1 (signbit)
+-#   undef signbit
+-_GL_MATH_CXX_REAL_FLOATING_DECL_2 (signbit)
+-#  endif
+-# endif
+-#elif defined GNULIB_POSIXCHECK
+-# if defined signbit
+-_GL_WARN_REAL_FLOATING_DECL (signbit);
+-#  undef signbit
+-#  define signbit(x) _GL_WARN_REAL_FLOATING_IMPL (signbit, x)
+-# endif
+-#endif
+-
+ _GL_INLINE_HEADER_END
+ 
+ #endif /* _@GUARD_PREFIX@_MATH_H */
+
diff --git a/extra/groff/sources b/extra/groff/sources
new file mode 100644
index 00000000..8f5e23f2
--- /dev/null
+++ b/extra/groff/sources
@@ -0,0 +1,2 @@
+https://ftp.gnu.org/gnu/groff/groff-1.22.4.tar.gz
+files/musl.patch
diff --git a/extra/groff/version b/extra/groff/version
new file mode 100644
index 00000000..1418be46
--- /dev/null
+++ b/extra/groff/version
@@ -0,0 +1 @@
+1.22.4 1
-- 
cgit v1.2.3