[bug #55526] FTBFS on GNU/kFreeBSD: NSWorkspace.m:1252:27: error: 'MOUNTED_PATH' undeclared

URL:
  <https://savannah.gnu.org/bugs/?55526>

                 Summary: FTBFS on GNU/kFreeBSD: NSWorkspace.m:1252:27: error:
'MOUNTED_PATH' undeclared
                 Project: GNUstep
            Submitted by: yavor
            Submitted on: Sun 20 Jan 2019 06:57:10 PM EET
                Category: Gui/AppKit
                Severity: 3 - Normal
              Item Group: Bug
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

GUI 0.27.0 fails to build on GNU/kFreeBSD with:


gcc NSWorkspace.m -c \
      -MMD -MP -Wdate-time -D_FORTIFY_SOURCE=2 -DGNUSTEP_TARGET_DIR=\".\"
-DGNUSTEP_TARGET_CPU=\"x86_64\" -DGNUSTEP_TARGET_OS=\"kfreebsd-gnu\"
-DLIBRARY_COMBO=\"gnu-gnu-gnu\" -DGNUSTEP_BASE_HAVE_LIBXML=1
-DBACKEND_BUNDLE=1 -DGNUSTEP -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1
-DGNU_RUNTIME=1 -DGNUSTEP_BASE_LIBRARY=1 -fno-strict-aliasing -fexceptions
-fobjc-exceptions -D_NATIVE_OBJC_EXCEPTIONS -pthread -fPIC -fPIC -Wall
-DGSWARN -DGSDIAGNOSE -Wno-import -g -O2 -g -O2
-fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -fgnu-runtime -Wall
-fconstant-string-class=NSConstantString -I../Headers/Additions -I../Headers
-I./. -I. -I/usr/local/include/GNUstep -I/usr/include/GNUstep -Wdate-time
-D_FORTIFY_SOURCE=2 -fopenmp -DMAGICKCORE_HDRI_ENABLE=0
-DMAGICKCORE_QUANTUM_DEPTH=16
-I/usr/include/x86_64-kfreebsd-gnu//ImageMagick-6 -I/usr/include/ImageMagick-6
-I/usr/include/libpng16 \
       -o obj/libgnustep-gui.obj/NSWorkspace.m.o
NSWorkspace.m:71:4: warning: #warning "Mounted path file for you OS guessed to
/etc/mtab"; [-Wcpp]
 #  warning "Mounted path file for you OS guessed to /etc/mtab";
    ^~~~~~~
NSWorkspace.m: In function '-[NSWorkspace
getFileSystemInfoForPath:isRemovable:isWritable:isUnmountable:description:type:]':
NSWorkspace.m:1252:17: warning: implicit declaration of function 'setmntent';
did you mean 'getmntinfo'? [-Wimplicit-function-declaration]
   FILE  *fptr = setmntent(MOUNTED_PATH, "r");
                 ^~~~~~~~~
                 getmntinfo
NSWorkspace.m:1252:27: error: 'MOUNTED_PATH' undeclared (first use in this
function); did you mean 'AUDIT_PATH'?
   FILE  *fptr = setmntent(MOUNTED_PATH, "r");
                           ^~~~~~~~~~~~
                           AUDIT_PATH
NSWorkspace.m:1252:27: note: each undeclared identifier is reported only once
for each function it appears in
NSWorkspace.m:1255:16: warning: implicit declaration of function 'getmntent';
did you mean 'getmntinfo'? [-Wimplicit-function-declaration]
   while ((me = getmntent(fptr)) != 0)
                ^~~~~~~~~
                getmntinfo
NSWorkspace.m:1255:14: warning: assignment to 'struct mntent *' from 'int'
makes pointer from integer without a cast [-Wint-conversion]
   while ((me = getmntent(fptr)) != 0)
              ^
In file included from /usr/include/string.h:634,
                 from /usr/include/x86_64-kfreebsd-gnu/sys/mount.h:38,
                 from NSWorkspace.m:39:
NSWorkspace.m:1257:18: error: dereferencing pointer to incomplete type 'struct
mntent'
     if (strcmp(me->MNT_MEMB, [fullPath fileSystemRepresentation]) == 0)
                  ^~
NSWorkspace.m:1262:3: warning: implicit declaration of function 'endmntent'
[-Wimplicit-function-declaration]
   endmntent(fptr);
   ^~~~~~~~~
/usr/share/GNUstep/Makefiles/rules.make:479: recipe for target
'obj/libgnustep-gui.obj/NSWorkspace.m.o' failed


GNU/kFreeBSD provides both getmntinfo and getmntent but the conditionals
assume it's either one of them (as is the case on GNU/Linux where getmntinfo
is missing).

Please consider applying the attached obvious patch which has been tested on
Debian's GNU/kFreeBSD autobuilders.  (I believe you can do it with "git am".)



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File Attachments:


-------------------------------------------------------
Date: Sun 20 Jan 2019 06:57:10 PM EET  Name:
0001-Fix-build-failure-on-GNU-kFreeBSD.patch  Size: 1KiB   By: yavor

<http://savannah.gnu.org/bugs/download.php?file_id=46042>

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