[Bug 284484] lang/nhc98: Fails to build with GCC 14: error: implicit declaration of function 'sbrk' [-Wimplicit-function-declaration]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=284484

            Bug ID: 284484
           Summary: lang/nhc98: Fails to build with GCC 14: error:
                    implicit declaration of function 'sbrk'
                    [-Wimplicit-function-declaration]
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: haskell@FreeBSD.org
          Reporter: salvadore@freebsd.org
            Blocks: 281091
          Assignee: haskell@FreeBSD.org
             Flags: maintainer-feedback?(haskell@FreeBSD.org)

The port fails to build with GCC 14, which is about to become GCC_DEFAULT
version. This link can help: https://gcc.gnu.org/gcc-14/porting_to.html

gcc14 -c     -I/wrkdirs/usr/ports/lang/nhc98/work/nhc98-1.22/include
-DVERSION="\"1.22\""   -O2 -pipe  -fstack-protector-strong
-Wl,-rpath=/usr/local/lib/gcc14 -fno-strict-aliasing  -o
/wrkdirs/usr/ports/lang/nhc98/work/nhc98-1.22/targets/ix86-FreeBSD/obj/runtime/Kernel/mutator.o
mutator.c
gcc14 -c     -I/wrkdirs/usr/ports/lang/nhc98/work/nhc98-1.22/include
-DVERSION="\"1.22\""   -O2 -pipe  -fstack-protector-strong
-Wl,-rpath=/usr/local/lib/gcc14 -fno-strict-aliasing  -o
/wrkdirs/usr/ports/lang/nhc98/work/nhc98-1.22/targets/ix86-FreeBSD/obj/runtime/Kernel/mutlib.o
mutlib.c
gcc14 -c     -I/wrkdirs/usr/ports/lang/nhc98/work/nhc98-1.22/include
-DVERSION="\"1.22\""   -O2 -pipe  -fstack-protector-strong
-Wl,-rpath=/usr/local/lib/gcc14 -fno-strict-aliasing  -o
/wrkdirs/usr/ports/lang/nhc98/work/nhc98-1.22/targets/ix86-FreeBSD/obj/runtime/Kernel/main.o
main.c
gcc14 -c     -I/wrkdirs/usr/ports/lang/nhc98/work/nhc98-1.22/include
-DVERSION="\"1.22\""   -O2 -pipe  -fstack-protector-strong
-Wl,-rpath=/usr/local/lib/gcc14 -fno-strict-aliasing  -o
/wrkdirs/usr/ports/lang/nhc98/work/nhc98-1.22/targets/ix86-FreeBSD/obj/runtime/Kernel/haskellInit.o
haskellInit.c
gcc14 -c     -I/wrkdirs/usr/ports/lang/nhc98/work/nhc98-1.22/include
-DVERSION="\"1.22\""   -O2 -pipe  -fstack-protector-strong
-Wl,-rpath=/usr/local/lib/gcc14 -fno-strict-aliasing  -o
/wrkdirs/usr/ports/lang/nhc98/work/nhc98-1.22/targets/ix86-FreeBSD/obj/runtime/Kernel/dump.o
dump.c
gcc14 -c     -I/wrkdirs/usr/ports/lang/nhc98/work/nhc98-1.22/include
-DVERSION="\"1.22\""   -O2 -pipe  -fstack-protector-strong
-Wl,-rpath=/usr/local/lib/gcc14 -fno-strict-aliasing  -o
/wrkdirs/usr/ports/lang/nhc98/work/nhc98-1.22/targets/ix86-FreeBSD/obj/runtime/Kernel/inscount.o
inscount.c
gcc14 -c     -I/wrkdirs/usr/ports/lang/nhc98/work/nhc98-1.22/include
-DVERSION="\"1.22\""   -O2 -pipe  -fstack-protector-strong
-Wl,-rpath=/usr/local/lib/gcc14 -fno-strict-aliasing  -o
/wrkdirs/usr/ports/lang/nhc98/work/nhc98-1.22/targets/ix86-FreeBSD/obj/runtime/Kernel/collector.o
collector.c
collector.c: In function 'initGc':
collector.c:56:43: error: implicit declaration of function 'sbrk'
[-Wimplicit-function-declaration]
   56 |       ((NodePtr)-1)== (hpStart = (NodePtr)sbrk((int)totalSize *
sizeof(Node)))
      |                                           ^~~~
gmake[2]: *** [Makefile:41:
/wrkdirs/usr/ports/lang/nhc98/work/nhc98-1.22/targets/ix86-FreeBSD/obj/runtime/Kernel/collector.o]
Error 1
gmake[2]: Leaving directory
'/wrkdirs/usr/ports/lang/nhc98/work/nhc98-1.22/src/runtime/Kernel'
gmake[1]: *** [Makefile:31: ofiles] Error 2
gmake[1]: Leaving directory
'/wrkdirs/usr/ports/lang/nhc98/work/nhc98-1.22/src/runtime'
gmake: *** [Makefile:238: targets/ix86-FreeBSD/runtime] Error 2
*** Error code 1

Stop.
make: stopped in /usr/ports/lang/nhc98


Referenced Bugs:

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=281091
[Bug 281091] [exp-run] Update GCC_DEFAULT to 14 etc.
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