sed(1) usages which include a newline are not portable and multiple and conditional 'shtool subst' are not very maintainable anyway, so replace the substitutions with a patch and this way get the package building under Solaris again

antiword/antiword.patch

@@ -0,0 +1,110 @@
+Index: antiword.h
+--- antiword.h.orig	2004-09-30 20:55:56.000000000 +0200
++++ antiword.h	2005-02-17 20:04:40.364083736 +0100
+@@ -194,7 +194,7 @@
+ #define FONTNAMES_FILE		"fontname.txt"
+ #elif defined(__amigaos)
+ #define GLOBAL_ANTIWORD_DIR	"SYS:.antiword"
+-#define ANTIWORD_DIR		".antiword"
++#define ANTIWORD_DIR		"antiword"
+ #define FONTNAMES_FILE		"fontnames"
+ #elif defined(N_PLAT_NLM)
+ #define GLOBAL_ANTIWORD_DIR	"SYS:/antiword"
+@@ -218,7 +218,7 @@
+ #define FONTNAMES_FILE		"fontnames"
+ #else	/* All others */
+ #define GLOBAL_ANTIWORD_DIR	"/usr/share/antiword"
+-#define ANTIWORD_DIR		".antiword"
++#define ANTIWORD_DIR		"antiword"
+ #define FONTNAMES_FILE		"fontnames"
+ #endif /* __dos */
+ /* The names of grouped mapping files */
+Index: chartrans.c
+--- chartrans.c.orig	2004-09-13 13:17:37.000000000 +0200
++++ chartrans.c	2005-02-17 20:04:40.364604120 +0100
+@@ -6,10 +6,15 @@
+  * Translate Word characters to local representation
+  */
+ 
++#if defined(__FreeBSD__)
++#include <osreldate.h>
++#endif
++
+ #include <stdlib.h>
+ #include <string.h>
+ #include <ctype.h>
+-#if defined(__STDC_ISO_10646__)
++#if defined(__STDC_ISO_10646__) || defined(__FreeBSD__) || defined(__NetBSD__)
++#include <wchar.h>
+ #include <wctype.h>
+ #endif /* __STDC_ISO_10646__ */
+ #include "antiword.h"
+@@ -700,7 +705,8 @@
+ 		 */
+ 		return ulChar & ~0x20;
+ 	}
+-#if defined(__STDC_ISO_10646__)
++#if defined(__STDC_ISO_10646__) || (defined(__FreeBSD__) && __FreeBSD_version >= 500000) || defined(__NetBSD__)
++#include <wchar.h>
+ 	/*
+ 	 * If this is ISO C99 and all locales have wchar_t = ISO 10646
+ 	 * (e.g., glibc 2.2 or newer), then use standard function
+Index: fonts_u.c
+--- fonts_u.c.orig	2004-09-07 17:16:42.000000000 +0200
++++ fonts_u.c	2005-02-17 20:04:40.364855447 +0100
+@@ -56,7 +56,6 @@
+ 	}
+ 
+ 	/* Try the local version of the fontnames file */
+-	szHome = szGetHomeDirectory();
+ 	if (strlen(szHome) +
+ 	    sizeof(FILE_SEPARATOR ANTIWORD_DIR FILE_SEPARATOR FONTNAMES_FILE) >=
+ 	    sizeof(szLocalFile)) {
+Index: main_u.c
+--- main_u.c.orig	2004-10-14 18:49:18.000000000 +0200
++++ main_u.c	2005-02-17 20:05:46.016037658 +0100
+@@ -29,7 +29,8 @@
+ #include <fcntl.h>
+ #include <io.h>
+ #endif /* __dos */
+-#if defined(__STDC_ISO_10646__)
++#if defined(__STDC_ISO_10646__) || defined(__FreeBSD__) || defined(__NetBSD__)
++#include <wchar.h>
+ #include <locale.h>
+ #endif /* __STDC_ISO_10646__ */
+ #if defined(N_PLAT_NLM)
+@@ -245,7 +246,8 @@
+ 
+ #if !defined(__dos)
+ 	if (is_locale_utf8()) {
+-#if defined(__STDC_ISO_10646__)
++#if defined(__STDC_ISO_10646__) || defined(__FreeBSD__) || defined(__NetBSD__)
++#include <wchar.h>
+ 		/*
+ 		 * If the user wants UTF-8 and the envirionment variables
+ 		 * support UTF-8, than set the locale accordingly
+@@ -261,11 +263,13 @@
+ 		}
+ #endif /* __STDC_ISO_10646__ */
+ 	} else {
++#ifdef LC_CTYPE
+ 		if (setlocale(LC_CTYPE, "") == NULL) {
+ 			werr(0, "Can't set the locale! Will use defaults");
+ 			(void)setlocale(LC_CTYPE, "C");
+ 		}
+ 		DBG_MSG("The locale has been set");
++#endif
+ 	}
+ #endif /* !__dos */
+ 
+Index: options.c
+--- options.c.orig	2004-10-08 20:54:36.000000000 +0200
++++ options.c	2005-02-17 20:04:40.365514131 +0100
+@@ -216,7 +216,6 @@
+ 	}
+ 
+ 	/* Try the local version of the mapping file */
+-	szHome = szGetHomeDirectory();
+ 	if (strlen(szHome) + tFilenameLen <
+ 	    sizeof(szMappingFile) -
+ 	    sizeof(ANTIWORD_DIR) -

antiword/antiword.spec

@@ -38,6 +38,7 @@ Release:      20041212
 
 #   list of sources
 Source0:      http://www.winfield.demon.nl/linux/antiword-%{version}.tar.gz
+Patch0:       antiword.patch
 
 #   build information
 Prefix:       %{l_prefix}
@@ -59,32 +60,9 @@ AutoReqProv:  no
 
 %prep
     %setup -q
+    %patch -p0
 
 %build
-    %{l_shtool} subst \
-        -e 's;".antiword";"antiword";g' \
-        antiword.h
-    %{l_shtool} subst \
-        -e 's;const char.*szHome;const char *szHome = "%{l_prefix}/share";g' \
-        fonts_u.c options.c
-    %{l_shtool} subst \
-        -e 's;szHome = szGetHomeDirectory()\;;;g' \
-        fonts_u.c options.c
-    case "%{l_platform -t}" in
-        *-freebsd4* )
-                %{l_shtool} subst \
-                    -e 's;\(^#if defined(__STDC_ISO_10646__)\);\1 || defined(__FreeBSD__);' \
-                    main_u.c
-            ;;
-        *-freebsd5* | *-netbsd* | *-linux2* | sun4*-sunos5* )
-                %{l_shtool} subst \
-                    -e 's;\(^#if defined(__STDC_ISO_10646__)\);\1 || defined(__FreeBSD__) || defined(__NetBSD__)\n#include<wchar.h>;' \
-                    *.[ch]
-                ;;
-            * ) echo "Platform %{l_platform -t} not supported" | %{l_rpmtool} msg -b
-                exit 1
-                ;;
-    esac
     CC="%{l_cc}" \
     CFLAGS="%{l_cflags -O}" \
     %{l_make} %{l_mflags -O} antiword