mandoc: Add GCC2 patch.

app-text/mandoc/mandoc-1.14.3.recipe

@@ -31,12 +31,15 @@ REVISION="2"
 SOURCE_URI="http://mandoc.bsd.lv/snapshots/mandoc-$portVersion.tar.gz"
 CHECKSUM_SHA256="0b0c8f67958c1569ead4b690680c337984b879dfd2ad4648d96924332fd99528"
 PATCHES="mandoc-$portVersion.patchset"
+if [ "$effectiveTargetArchitecture" = x86_gcc2 ]; then
+	PATCHES="$PATCHES
+		mandoc-$portVersion-gcc2.patch"
+fi
 
-ARCHITECTURES="!x86_gcc2 x86_64"
-SECONDARY_ARCHITECTURES="x86"
+ARCHITECTURES="x86_gcc2 x86_64"
 
 PROVIDES="
-	mandoc$secondaryArchSuffix = $portVersion
+	mandoc = $portVersion
 	cmd:apropos = $portVersion
 	cmd:demandoc = $portVersion
 	cmd:makewhatis = $portVersion
@@ -47,8 +50,8 @@ PROVIDES="
 	cmd:whatis = $portVersion
 	"
 REQUIRES="
-	haiku$secondaryArchSuffix
-	lib:libz$secondaryArchSuffix
+	haiku
+	lib:libz
 	"
 CONFLICTS="
 	cmd:man
@@ -58,11 +61,11 @@ REPLACES="
 	"
 
 BUILD_REQUIRES="
-	haiku${secondaryArchSuffix}_devel
-	devel:libz$secondaryArchSuffix
+	haiku_devel
+	devel:libz
 	"
 BUILD_PREREQUIRES="
-	cmd:cc$secondaryArchSuffix
+	cmd:cc
 	cmd:make
 	"
 

app-text/mandoc/patches/mandoc-1.14.3-gcc2.patch

@@ -0,0 +1,81 @@
+From 738da7e153ec5dd9e6992ac4fbc4666d031bb56d Mon Sep 17 00:00:00 2001
+From: Augustin Cavalier <waddlesplash@gmail.com>
+Date: Sun, 19 Apr 2020 15:03:11 -0400
+Subject: [PATCH] GCC2 fixes.
+
+---
+ dba.c       | 2 +-
+ mandoc_xr.h | 2 +-
+ mandocdb.c  | 2 +-
+ roff.c      | 2 +-
+ tag.c       | 2 +-
+ 5 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/dba.c b/dba.c
+index ee43933..1cadf20 100644
+--- a/dba.c
++++ b/dba.c
+@@ -43,7 +43,7 @@
+ 
+ struct macro_entry {
+ 	struct dba_array	*pages;
+-	char			 value[];
++	char			 value[0];
+ };
+ 
+ static void	*prepend(const char *, char);
+diff --git a/mandoc_xr.h b/mandoc_xr.h
+index e0c6af0..7e0b619 100644
+--- a/mandoc_xr.h
++++ b/mandoc_xr.h
+@@ -22,7 +22,7 @@ struct	mandoc_xr {
+ 	int		  line;  /* Or -1 for this page's own names. */
+ 	int		  pos;
+ 	int		  count;
+-	char		  hashkey[];
++	char		  hashkey[0];
+ };
+ 
+ void		  mandoc_xr_reset(void);
+diff --git a/mandocdb.c b/mandocdb.c
+index 8559b95..46ed712 100644
+--- a/mandocdb.c
++++ b/mandocdb.c
+@@ -71,7 +71,7 @@ enum	op {
+ struct	str {
+ 	const struct mpage *mpage; /* if set, the owning parse */
+ 	uint64_t	 mask; /* bitmask in sequence */
+-	char		 key[]; /* rendered text */
++	char		 key[0]; /* rendered text */
+ };
+ 
+ struct	inodev {
+diff --git a/roff.c b/roff.c
+index e2e498d..e399fa3 100644
+--- a/roff.c
++++ b/roff.c
+@@ -80,7 +80,7 @@ struct	roffreg {
+  */
+ struct	roffreq {
+ 	enum roff_tok	 tok;
+-	char		 name[];
++	char		 name[0];
+ };
+ 
+ struct	roff {
+diff --git a/tag.c b/tag.c
+index 21ac6b3..4a1f456 100644
+--- a/tag.c
++++ b/tag.c
+@@ -35,7 +35,7 @@ struct tag_entry {
+ 	size_t	 maxlines;
+ 	size_t	 nlines;
+ 	int	 prio;
+-	char	 s[];
++	char	 s[0];
+ };
+ 
+ static	void	 tag_signal(int) __attribute__((__noreturn__));
+-- 
+2.24.1
+