biology/libbigwig: Fix name-clashing in roundup

Rename the roundup method defined in bwValues.c as it clashes with the
roundup macro defined in sys/param.h

/wrkdirs/usr/ports/biology/libbigwig/work/libBigWig-0.4.7/bwValues.c:9:35:
error: too few arguments provided to function-like macro invocation
static uint32_t roundup(uint32_t v) {
                                  ^
/usr/include/sys/param.h:300:9: note: macro 'roundup' defined here
        ^
/wrkdirs/usr/ports/biology/libbigwig/work/libBigWig-0.4.7/bwValues.c:9:24:
error: expected ';' after top level declarator
static uint32_t roundup(uint32_t v) {
                       ^
                       ;
/wrkdirs/usr/ports/biology/libbigwig/work/libBigWig-0.4.7/bwValues.c:350:30:
error: too few arguments provided to function-like macro invocation
        o->m = roundup(o->l+1);
                             ^
/usr/include/sys/param.h:300:9: note: macro 'roundup' defined here
        ^
/wrkdirs/usr/ports/biology/libbigwig/work/libBigWig-0.4.7/bwValues.c:370:30:
error: too few arguments provided to function-like macro invocation
        o->m = roundup(o->l+1);
                             ^
/usr/include/sys/param.h:300:9: note: macro 'roundup' defined here
        ^
4 errors generated.

Approved by:	portmgr (blanket)

1 files changed, 29 insertions, 0 deletions

diff --git a/biology/libbigwig/files/patch-bwValues.c b/biology/libbigwig/files/patch-bwValues.c
new file mode 100644
index 000000000000..af1a590abdb8
--- /dev/null
+++ b/biology/libbigwig/files/patch-bwValues.c
@@ -0,0 +1,29 @@
+--- bwValues.c.orig	2023-12-28 21:21:29 UTC
++++ bwValues.c
+@@ -6,7 +6,7 @@
+ #include <zlib.h>
+ #include <errno.h>
+ 
+-static uint32_t roundup(uint32_t v) {
++static uint32_t bwRoundup(uint32_t v) {
+     v--;
+     v |= v >> 1;
+     v |= v >> 2;
+@@ -347,7 +347,7 @@ static bwOverlappingIntervals_t *pushIntervals(bwOverl
+ //Returns NULL on error, in which case o has been free()d
+ static bwOverlappingIntervals_t *pushIntervals(bwOverlappingIntervals_t *o, uint32_t start, uint32_t end, float value) {
+     if(o->l+1 >= o->m) {
+-        o->m = roundup(o->l+1);
++        o->m = bwRoundup(o->l+1);
+         o->start = realloc(o->start, o->m * sizeof(uint32_t));
+         if(!o->start) goto error;
+         o->end = realloc(o->end, o->m * sizeof(uint32_t));
+@@ -367,7 +367,7 @@ static bbOverlappingEntries_t *pushBBIntervals(bbOverl
+ 
+ static bbOverlappingEntries_t *pushBBIntervals(bbOverlappingEntries_t *o, uint32_t start, uint32_t end, char *str, int withString) {
+     if(o->l+1 >= o->m) {
+-        o->m = roundup(o->l+1);
++        o->m = bwRoundup(o->l+1);
+         o->start = realloc(o->start, o->m * sizeof(uint32_t));
+         if(!o->start) goto error;
+         o->end = realloc(o->end, o->m * sizeof(uint32_t));