diff options
Diffstat (limited to 'meta/recipes-extended/screen/screen/0001-configure-Add-needed-system-headers-in-checks.patch')
| -rw-r--r-- | meta/recipes-extended/screen/screen/0001-configure-Add-needed-system-headers-in-checks.patch | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/meta/recipes-extended/screen/screen/0001-configure-Add-needed-system-headers-in-checks.patch b/meta/recipes-extended/screen/screen/0001-configure-Add-needed-system-headers-in-checks.patch new file mode 100644 index 0000000000..80659942c7 --- /dev/null +++ b/meta/recipes-extended/screen/screen/0001-configure-Add-needed-system-headers-in-checks.patch @@ -0,0 +1,151 @@ +From 4e102de2e6204c1d8e8be00bb5ffd4587e70350c Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Mon, 15 Aug 2022 10:35:53 -0700 +Subject: [PATCH] configure: Add needed system headers in checks + +Newer compilers throw warnings when a funciton is used with implicit +declaration and enabling -Werror can silently fail these tests and +result in wrong configure results. Therefore add the needed headers in +the AC_TRY_LINK macros + + * configure.ac: Add missing system headers in AC_TRY_LINK. + +Upstream-Status: Submitted [https://lists.gnu.org/archive/html/screen-devel/2022-08/msg00000.html] +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + configure.ac | 57 +++++++++++++++++++++++++++++++++++++++------------- + 1 file changed, 43 insertions(+), 14 deletions(-) + +diff --git a/configure.ac b/configure.ac +index c0f02df..d308079 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -233,6 +233,7 @@ AC_CHECKING(BSD job jontrol) + AC_TRY_LINK( + [#include <sys/types.h> + #include <sys/ioctl.h> ++#include <unistd.h> + ], [ + #ifdef POSIX + tcsetpgrp(0, 0); +@@ -250,12 +251,16 @@ dnl + dnl **** setresuid(), setreuid(), seteuid() **** + dnl + AC_CHECKING(setresuid) +-AC_TRY_LINK(,[ +-setresuid(0, 0, 0); ++AC_TRY_LINK([ ++#include <unistd.h> ++],[ ++return setresuid(0, 0, 0); + ], AC_DEFINE(HAVE_SETRESUID)) + AC_CHECKING(setreuid) +-AC_TRY_LINK(,[ +-setreuid(0, 0); ++AC_TRY_LINK([ ++#include <unistd.h> ++],[ ++return setreuid(0, 0); + ], AC_DEFINE(HAVE_SETREUID)) + dnl + dnl seteuid() check: +@@ -274,7 +279,9 @@ seteuid(0); + + dnl execvpe + AC_CHECKING(execvpe) +-AC_TRY_LINK(,[ ++AC_TRY_LINK([ ++ #include <unistd.h> ++],[ + execvpe(0, 0, 0); + ], AC_DEFINE(HAVE_EXECVPE) + CFLAGS="$CFLAGS -D_GNU_SOURCE") +@@ -284,10 +291,18 @@ dnl **** select() **** + dnl + + AC_CHECKING(select) +-AC_TRY_LINK(,[select(0, 0, 0, 0, 0);],, ++AC_TRY_LINK([ ++ #include <sys/select.h> ++],[ ++ select(0, 0, 0, 0, 0); ++],, + LIBS="$LIBS -lnet -lnsl" + AC_CHECKING(select with $LIBS) +-AC_TRY_LINK(,[select(0, 0, 0, 0, 0);],, ++AC_TRY_LINK([ ++ #include <sys/select.h> ++],[ ++ select(0, 0, 0, 0, 0); ++],, + AC_MSG_ERROR(!!! no select - no screen)) + ) + dnl +@@ -624,11 +639,19 @@ dnl + dnl **** termcap or terminfo **** + dnl + AC_CHECKING(for tgetent) +-AC_TRY_LINK(,tgetent((char *)0, (char *)0);,, ++AC_TRY_LINK([ ++ #include <curses.h> ++ #include <term.h> ++],[ ++ tgetent((char *)0, (char *)0); ++],, + olibs="$LIBS" + LIBS="-lcurses $olibs" + AC_CHECKING(libcurses) +-AC_TRY_LINK(,[ ++AC_TRY_LINK([ ++ #include <curses.h> ++ #include <term.h> ++],[ + #ifdef __hpux + __sorry_hpux_libcurses_is_totally_broken_in_10_10(); + #else +@@ -871,7 +894,7 @@ test -f /usr/lib/libutil.a && LIBS="$LIBS -lutil" + fi + + AC_CHECKING(getloadavg) +-AC_TRY_LINK(,[getloadavg((double *)0, 0);], ++AC_TRY_LINK([#include <stdlib.h>],[getloadavg((double *)0, 0);], + AC_DEFINE(LOADAV_GETLOADAVG) load=1, + if test "$cross_compiling" = no && test -f /usr/lib/libkvm.a ; then + olibs="$LIBS" +@@ -1109,10 +1132,10 @@ AC_CHECKING(IRIX sun library) + AC_TRY_LINK(,,,LIBS="$oldlibs") + + AC_CHECKING(syslog) +-AC_TRY_LINK(,[closelog();], , [oldlibs="$LIBS" ++AC_TRY_LINK([#include <syslog.h>],[closelog();], , [oldlibs="$LIBS" + LIBS="$LIBS -lbsd" + AC_CHECKING(syslog in libbsd.a) +-AC_TRY_LINK(, [closelog();], AC_NOTE(- found.), [LIBS="$oldlibs" ++AC_TRY_LINK([#include <syslog.h>], [closelog();], AC_NOTE(- found.), [LIBS="$oldlibs" + AC_NOTE(- bad news: syslog missing.) AC_DEFINE(NOSYSLOG)])]) + + AC_EGREP_CPP(YES_IS_DEFINED, +@@ -1149,7 +1172,7 @@ AC_CHECKING(getspnam) + AC_TRY_LINK([#include <shadow.h>], [getspnam("x");],AC_DEFINE(SHADOWPW)) + + AC_CHECKING(getttyent) +-AC_TRY_LINK(,[getttyent();], AC_DEFINE(GETTTYENT)) ++AC_TRY_LINK([#include <ttyent.h>],[getttyent();], AC_DEFINE(GETTTYENT)) + + AC_CHECKING(fdwalk) + AC_TRY_LINK([#include <stdlib.h>], [fdwalk(NULL, NULL);],AC_DEFINE(HAVE_FDWALK)) +@@ -1204,7 +1227,13 @@ main() { + AC_SYS_LONG_FILE_NAMES + + AC_MSG_CHECKING(for vsprintf) +-AC_TRY_LINK([#include <stdarg.h>],[va_list valist; vsprintf(0,0,valist);], AC_MSG_RESULT(yes);AC_DEFINE(USEVARARGS), AC_MSG_RESULT(no)) ++AC_TRY_LINK([ ++ #include <stdarg.h> ++ #include <stdio.h> ++],[ ++ va_list valist; ++ vsprintf(0,0,valist); ++], AC_MSG_RESULT(yes);AC_DEFINE(USEVARARGS), AC_MSG_RESULT(no)) + + AC_HEADER_DIRENT + |