From 3cced2162583b685bba7086a12e460ef987b6c4c Mon Sep 17 00:00:00 2001
From: Jimmy Olgeni <olgeni@FreeBSD.org>
Date: Sat, 12 Sep 2020 08:14:42 +0000
Subject: [PATCH] textproc/the_silver_searcher: unbreak -fno-common with commit
 21eaa1c from upstream.

---
 .../files/patch-commit-21eaa1c                | 161 ++++++++++++++++++
 1 file changed, 161 insertions(+)
 create mode 100644 textproc/the_silver_searcher/files/patch-commit-21eaa1c

diff --git a/textproc/the_silver_searcher/files/patch-commit-21eaa1c b/textproc/the_silver_searcher/files/patch-commit-21eaa1c
new file mode 100644
index 000000000000..8dee1f415a35
--- /dev/null
+++ b/textproc/the_silver_searcher/files/patch-commit-21eaa1c
@@ -0,0 +1,161 @@
+--- src/ignore.c.orig	2018-08-07 06:43:51 UTC
++++ src/ignore.c
+@@ -20,6 +20,8 @@
+ const int fnmatch_flags = FNM_PATHNAME;
+ #endif
+ 
++ignores *root_ignores;
++
+ /* TODO: build a huge-ass list of files we want to ignore by default (build cache stuff, pyc files, etc) */
+ 
+ const char *evil_hardcoded_ignore_files[] = {
+--- src/ignore.h.orig	2018-08-07 06:43:51 UTC
++++ src/ignore.h
+@@ -29,7 +29,7 @@ struct ignores {
+ };
+ typedef struct ignores ignores;
+ 
+-ignores *root_ignores;
++extern ignores *root_ignores;
+ 
+ extern const char *evil_hardcoded_ignore_files[];
+ extern const char *ignore_pattern_files[];
+--- src/log.c.orig	2018-08-07 06:43:51 UTC
++++ src/log.c
+@@ -4,6 +4,7 @@
+ #include "log.h"
+ #include "util.h"
+ 
++pthread_mutex_t print_mtx = PTHREAD_MUTEX_INITIALIZER;
+ static enum log_level log_threshold = LOG_LEVEL_ERR;
+ 
+ void set_log_level(enum log_level threshold) {
+--- src/log.h.orig	2018-08-07 06:43:51 UTC
++++ src/log.h
+@@ -9,7 +9,7 @@
+ #include <pthread.h>
+ #endif
+ 
+-pthread_mutex_t print_mtx;
++extern pthread_mutex_t print_mtx;
+ 
+ enum log_level {
+     LOG_LEVEL_DEBUG = 10,
+--- src/options.c.orig	2018-08-07 06:43:51 UTC
++++ src/options.c
+@@ -20,6 +20,8 @@ const char *color_line_number = "\033[1;33m"; /* bold 
+ const char *color_match = "\033[30;43m";      /* black with yellow background */
+ const char *color_path = "\033[1;32m";        /* bold green */
+ 
++cli_options opts;
++
+ /* TODO: try to obey out_fd? */
+ void usage(void) {
+     printf("\n");
+--- src/options.h.orig	2018-08-07 06:43:51 UTC
++++ src/options.h
+@@ -91,7 +91,7 @@ typedef struct {
+ } cli_options;
+ 
+ /* global options. parse_options gives it sane values, everything else reads from it */
+-cli_options opts;
++extern cli_options opts;
+ 
+ typedef struct option option_t;
+ 
+--- src/search.c.orig	2020-09-12 08:08:47 UTC
++++ src/search.c
+@@ -2,6 +2,19 @@
+ #include "print.h"
+ #include "scandir.h"
+ 
++size_t alpha_skip_lookup[256];
++size_t *find_skip_lookup;
++uint8_t h_table[H_SIZE] __attribute__((aligned(64)));
++
++work_queue_t *work_queue = NULL;
++work_queue_t *work_queue_tail = NULL;
++int done_adding_files = 0;
++pthread_cond_t files_ready = PTHREAD_COND_INITIALIZER;
++pthread_mutex_t stats_mtx = PTHREAD_MUTEX_INITIALIZER;
++pthread_mutex_t work_queue_mtx = PTHREAD_MUTEX_INITIALIZER;
++
++symdir_t *symhash = NULL;
++
+ void search_buf(const char *buf, const size_t buf_len,
+                 const char *dir_full_path) {
+     int binary = -1; /* 1 = yes, 0 = no, -1 = don't know */
+--- src/search.h.orig	2018-08-07 06:43:51 UTC
++++ src/search.h
+@@ -31,9 +31,9 @@
+ #include "uthash.h"
+ #include "util.h"
+ 
+-size_t alpha_skip_lookup[256];
+-size_t *find_skip_lookup;
+-uint8_t h_table[H_SIZE] __attribute__((aligned(64)));
++extern size_t alpha_skip_lookup[256];
++extern size_t *find_skip_lookup;
++extern uint8_t h_table[H_SIZE] __attribute__((aligned(64)));
+ 
+ struct work_queue_t {
+     char *path;
+@@ -41,12 +41,12 @@ struct work_queue_t {
+ };
+ typedef struct work_queue_t work_queue_t;
+ 
+-work_queue_t *work_queue;
+-work_queue_t *work_queue_tail;
+-int done_adding_files;
+-pthread_cond_t files_ready;
+-pthread_mutex_t stats_mtx;
+-pthread_mutex_t work_queue_mtx;
++extern work_queue_t *work_queue;
++extern work_queue_t *work_queue_tail;
++extern int done_adding_files;
++extern pthread_cond_t files_ready;
++extern pthread_mutex_t stats_mtx;
++extern pthread_mutex_t work_queue_mtx;
+ 
+ 
+ /* For symlink loop detection */
+@@ -64,7 +64,7 @@ typedef struct {
+     UT_hash_handle hh;
+ } symdir_t;
+ 
+-symdir_t *symhash;
++extern symdir_t *symhash;
+ 
+ void search_buf(const char *buf, const size_t buf_len,
+                 const char *dir_full_path);
+--- src/util.c.orig	2018-08-07 06:43:51 UTC
++++ src/util.c
+@@ -21,6 +21,8 @@
+     }                                     \
+     return ptr;
+ 
++FILE *out_fd = NULL;
++ag_stats stats;
+ void *ag_malloc(size_t size) {
+     void *ptr = malloc(size);
+     CHECK_AND_RETURN(ptr)
+--- src/util.h.orig	2018-08-07 06:43:51 UTC
++++ src/util.h
+@@ -12,7 +12,7 @@
+ #include "log.h"
+ #include "options.h"
+ 
+-FILE *out_fd;
++extern FILE *out_fd;
+ 
+ #ifndef TRUE
+ #define TRUE 1
+@@ -51,7 +51,7 @@ typedef struct {
+ } ag_stats;
+ 
+ 
+-ag_stats stats;
++extern ag_stats stats;
+ 
+ /* Union to translate between chars and words without violating strict aliasing */
+ typedef union {