I'm sorry, I was also compiling less 608 and I've read the wrong PuTTY window.
Here is the correct one for make v4.4 on Solaris 10 with gcc 9.5.0: gcc -DHAVE_CONFIG_H -I. -I../src -I/usr/local/include -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-sign-conversion -Wno-type-limits -Wno-unsuffixed-float-constants -g -O2 -MT libgnu_a-concat-filename.o -MD -MP -MF .deps/libgnu_a-concat-filename.Tpo -c -o libgnu_a-concat-filename.o `test -f 'concat-filename.c' || echo './'`concat-filename.c concat-filename.c: In function 'concatenated_filename': concat-filename.c:69:7: warning: implicit declaration of function 'stpcpy' [-Wimplicit-function-declaration] 69 | p = stpcpy (p, filename); | ^~~~~~ concat-filename.c:69:7: warning: incompatible implicit declaration of built-in function 'stpcpy' -----Original Message----- From: Christian Jullien [mailto:eli...@orange.fr] Sent: Thursday, November 03, 2022 06:51 To: psm...@gnu.org; jull...@eligis.com; make-...@gnu.org Subject: GNUmake v4.4 port on Solaris with gcc 9.5.0 Hi again, If you care, here are few warnings I've got compiling v4.4 on Solaris 10 using gcc 9.5.0 which is the latest gcc version supported by Solaris 10. [jullien@pastre]less-608$ ./configure; make checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking for library containing strerror... none required checking how to run the C preprocessor... gcc -E checking for grep that handles long lines and -e... /usr/local/bin/grep checking for egrep... /usr/local/bin/grep -E checking whether gcc needs -traditional... no checking for a BSD-compatible install... /usr/local/bin/install -c checking for special C compiler options needed for large files... no checking for _FILE_OFFSET_BITS value needed for large files... 64 checking for tgoto in -ltinfo... no checking for tgoto in -ltinfow... no checking for initscr in -lxcurses... no checking for initscr in -lncursesw... no checking for initscr in -lncurses... yes checking for initscr in -lcurses... yes checking for tgetent in -ltermcap... yes checking for tgetent in -ltermlib... yes checking for library containing regcmp... none required checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking ctype.h usability... yes checking ctype.h presence... yes checking for ctype.h... yes checking errno.h usability... yes checking errno.h presence... yes checking for errno.h... yes checking fcntl.h usability... yes checking fcntl.h presence... yes checking for fcntl.h... yes checking limits.h usability... yes checking limits.h presence... yes checking for limits.h... yes checking stdio.h usability... yes checking stdio.h presence... yes checking for stdio.h... yes checking for stdlib.h... (cached) yes checking for string.h... (cached) yes checking termcap.h usability... no checking termcap.h presence... no checking for termcap.h... no checking termio.h usability... yes checking termio.h presence... yes checking for termio.h... yes checking termios.h usability... yes checking termios.h presence... yes checking for termios.h... yes checking time.h usability... yes checking time.h presence... yes checking for time.h... yes checking for unistd.h... (cached) yes checking values.h usability... yes checking values.h presence... yes checking for values.h... yes checking sys/ioctl.h usability... yes checking sys/ioctl.h presence... yes checking for sys/ioctl.h... yes checking sys/stream.h usability... yes checking sys/stream.h presence... yes checking for sys/stream.h... yes checking wctype.h usability... yes checking wctype.h presence... yes checking for wctype.h... yes checking whether stat file-mode macros are broken... no checking for an ANSI C-conforming const... yes checking for off_t... yes checking for size_t... yes checking whether time.h and sys/time.h may both be included... yes checking for working terminal libraries... using -lncurses checking for off_t... (cached) yes checking for void... yes checking for const... yes checking for time_t... yes checking for st_ino in struct stat... yes checking for procfs... no checking for ANSI function prototypes... yes checking return type of signal handlers... void checking for fchmod... yes checking for fsync... yes checking for nanosleep... no checking for poll... yes checking for popen... yes checking for realpath... yes checking for _setjmp... yes checking for sigprocmask... yes checking for sigsetmask... no checking for snprintf... yes checking for stat... yes checking for system... yes checking for ttyname... yes checking for usleep... yes checking for memcpy... yes checking for strchr... yes checking for strstr... yes checking for tcgetattr... yes checking for fileno... yes checking for strerror... yes checking for sys_errlist... yes checking for sigset_t... yes checking for sigemptyset... yes checking for errno... yes - in errno.h checking for locale... yes checking for ctype functions... yes checking for wctype functions... yes checking termcap for ospeed... yes - must define checking for floating point... yes checking for POSIX regcomp... yes regular expression library: posix configure: creating ./config.status config.status: creating Makefile config.status: creating defines.h test ! -f stamp-h || CONFIG_FILES= CONFIG_HEADERS=defines.h ./config.status touch stamp-h gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 main.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 screen.c screen.c: In function 'ltgetflag': screen.c:712:10: warning: implicit declaration of function 'tgetflag'; did you mean 'ltgetflag'? [-Wimplicit-function-declaration] 712 | return (tgetflag(capname)); | ^~~~~~~~ | ltgetflag screen.c: In function 'ltgetnum': screen.c:725:10: warning: implicit declaration of function 'tgetnum'; did you mean 'ltgetnum'? [-Wimplicit-function-declaration] 725 | return (tgetnum(capname)); | ^~~~~~~ | ltgetnum screen.c: In function 'get_term': screen.c:1203:6: warning: implicit declaration of function 'tgetent'; did you mean 'lgetenv'? [-Wimplicit-function-declaration] 1203 | if (tgetent(termbuf, term) != TGETENT_OK) | ^~~~~~~ | lgetenv screen.c: In function 'cost': screen.c:1427:2: warning: implicit declaration of function 'tputs'; did you mean 'puts'? [-Wimplicit-function-declaration] 1427 | tputs(t, sc_height, inc_costcount); | ^~~~~ | puts gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 brac.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 ch.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 charset.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 cmdbuf.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 command.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 cvt.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 decode.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 edit.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 filename.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 forwback.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 help.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 ifile.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 input.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 jump.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 line.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 linenum.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 lsystem.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 mark.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 optfunc.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 option.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 opttbl.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 os.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 output.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 pattern.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 position.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 prompt.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 search.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 signal.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 tags.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 ttyin.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 version.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 xbuf.c gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 lesskey_parse.c In file included from lesskey_parse.c:16: defines.h:457: warning: "_FILE_OFFSET_BITS" redefined 457 | #define _FILE_OFFSET_BITS 64 | In file included from /usr/local/lib/gcc/sparc-sun-solaris2.10/9.5.0/include-fixed/stdio.h:30, from lesskey_parse.c:10: /usr/local/lib/gcc/sparc-sun-solaris2.10/9.5.0/include-fixed/sys/feature_tests.h:196: note: this is the location of the previous definition 196 | #define _FILE_OFFSET_BITS 32 | gcc -o less main.o screen.o brac.o ch.o charset.o cmdbuf.o command.o cvt.o decode.o edit.o filename.o forwback.o help.o ifile.o input.o jump.o line.o linenum.o lsystem.o mark.o optfunc.o option.o opttbl.o os.o output.o pattern.o position.o prompt.o search.o signal.o tags.o ttyin.o version.o xbuf.o lesskey_parse.o -lncurses /usr/local/bin/ld: /usr/local/lib/gcc/sparc-sun-solaris2.10/9.5.0/../../../libncurses.so: .dynsym local symbol at index 8 (>= sh_info of 3) /usr/local/bin/ld: /usr/local/lib/gcc/sparc-sun-solaris2.10/9.5.0/../../../libncurses.so: .dynsym local symbol at index 337 (>= sh_info of 3) gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 lesskey.c In file included from lesskey.c:88: defines.h:457: warning: "_FILE_OFFSET_BITS" redefined 457 | #define _FILE_OFFSET_BITS 64 | In file included from /usr/local/lib/gcc/sparc-sun-solaris2.10/9.5.0/include-fixed/stdio.h:30, from lesskey.c:83: /usr/local/lib/gcc/sparc-sun-solaris2.10/9.5.0/include-fixed/sys/feature_tests.h:196: note: this is the location of the previous definition 196 | #define _FILE_OFFSET_BITS 32 | gcc -o lesskey lesskey.o lesskey_parse.o xbuf.o version.o gcc -I. -c -DBINDIR=\"/usr/local/bin\" -DSYSDIR=\"/usr/local/etc\" -g -O2 lessecho.c gcc -o lessecho lessecho.o version.o Cheers!