diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 183 |
1 files changed, 102 insertions, 81 deletions
@@ -3,31 +3,49 @@ # # We need to find out the following things: # -# 1. For mount/nfsmount.c: is inet_aton() available? -# 2. For fdisk/fdisksunlabel.c: is there a <scsi/scsi.h>? -# For fdisk/fdisk.c: is there a <linux/blkpg.h>? -# 3. For sys-utils/ipcs.c: do we need __KERNEL__ and <linux/linkage.h>? -# 4. For sys-utils/cytune.c: do we need <linux/tqueue.h>? -# 5. For sys-utils/kbd_rate.c: does <linux/kd.h> exist? -# 6. For cfdisk, setterm, more, ul: do we have ncurses? How installed? -# For more: do we have libtermcap? -# 7. For chfn, chsh, login, newgrp, passwd: do we need -lcrypt? -# 8. For sln: does static compilation work? +# 1. For mount/nfsmount.c: is inet_aton() available? +# 2. For fdisk/fdisksunlabel.c: is there a <scsi/scsi.h>? +# For fdisk/fdisk.c: is there a <linux/blkpg.h>? +# 4. For sys-utils/cytune.c: do we need <linux/tqueue.h>? +# 5. For sys-utils/kbd_rate.c: does <linux/kd.h> exist? +# 6. For cfdisk, setterm, more, ul: do we have ncurses? How installed? +# For more: do we have libtermcap? +# 7. For chfn, chsh, login, newgrp, passwd: do we need -lcrypt? +# 8. For sln: does static compilation work? # 9. For lib/nls.h: do we have <locale.h>? # 10. For lib/nls.h: do we have <libintl.h> and gettext()? # 11. For xgettext: does it take the option --foreign-user? # 12. For cal.c: do we have <langinfo.h>? # 13. For err.c: do we have __progname? # 14. For script.c: do we have <pty.h> and openpty()? +# 15. For lib/widechar.h: do we have wide character support? +# 16. For clock/kd.c: do we have nanosleep()? + +rm -f make_include defines.h + +VERSION=`cat VERSION` +echo +echo configuring util-linux-$VERSION +echo +echo "VERSION=$VERSION" > make_include +echo '#define UTIL_LINUX_VERSION "'$VERSION'"' > defines.h +echo '#define util_linux_version "util-linux-'$VERSION'"' >> defines.h +echo >> defines.h -if test "$RANDOM" = "$RANDOM"; then - # Plain old Bourne shell. - echo checking for gcc - test -z "$CC" -a -n "`gcc 2>&1`" && CC="gcc -O" +if test -z "$CC" +then + if test "$RANDOM" = "$RANDOM"; then + # Plain old Bourne shell. + echo checking for gcc + test -z "$CC" -a -n "`gcc 2>&1`" && CC="gcc -O" + else + # ksh, bash or zsh. ksh and zsh write "command not found" to stderr. + echo checking for gcc + test -z "$CC" && type gcc && CC="gcc -O" + fi else - # ksh, bash or zsh. ksh and zsh write "command not found" to stderr. - echo checking for gcc - test -z "$CC" && type gcc && CC="gcc -O" + echo "Using CC=\"$CC\"" + echo fi CC=${CC-cc} @@ -36,8 +54,10 @@ DEFS= LIBS= compile='$CC $CFLAGS $DEFS conftest.c -o conftest $LIBS >/dev/null 2>&1' static_compile='$CC -static $DEFS conftest.c -o conftest $LIBS >/dev/null 2>&1' +eval COMPILE='"'$compile'"' +export COMPILE -rm -f make_include defines.h conftest.c conftest +rm -f conftest.c conftest # # 1. For mount/nfsmount.c: is inet_aton() available? @@ -84,35 +104,9 @@ rm -f conftest conftest.c # # 2A. For fdisk/fdisk.c: is <linux/blkpg.h> available? # -echo " -#include <linux/blkpg.h> -main(){ exit(0); } -" > conftest.c -eval $compile -if test -s conftest && ./conftest 2>/dev/null; then +if ./testincl "linux/blkpg.h"; then echo "#define HAVE_blkpg_h" >> defines.h - echo "You have <linux/blkpg.h>" -else - echo "You don't have <linux/blkpg.h>" -fi -rm -f conftest conftest.c - -# -# 3. ipcs.c includes <sys/shm.h> and family -# Do we need __KERNEL__ and asmlinkage for SHM_DEST? -# -echo " -#include <sys/shm.h> -main(){ int i=SHM_DEST; exit(0); } -" > conftest.c -eval $compile -if test -s conftest && ./conftest 2>/dev/null; then - echo "You don't need <linux/linkage.h>" -else - echo "#define NEED_linkage_h" >> defines.h - echo "You need <linux/linkage.h>" fi -rm -f conftest conftest.c # # 4. cytune.c may need struct tq_struct @@ -134,29 +128,22 @@ rm -f conftest conftest.c # # 5. Does <linux/kd.h> exist? # -echo " -#include <linux/kd.h> -main(){ exit(0); } -" > conftest.c -eval $compile -if test -s conftest && ./conftest 2>/dev/null; then +if ./testincl "linux/kd.h"; then echo "#define HAVE_kd_h" >> defines.h - echo "You have <linux/kd.h>" -else - echo "You don't have <linux/kd.h>" fi -rm -f conftest conftest.c # # 6. How is [n]curses installed? # test_curses_h=0 have_ncurses=1 -if [ -f /usr/include/ncurses/curses.h ]; then +if ! ./testincl "term.h"; then + have_ncurses=0 +elif ./testincl -q "ncurses/curses.h"; then echo "HAVE_NCURSES=yes" >> make_include echo "CURSESFLAGS=-I/usr/include/ncurses -DNCH=0" >> make_include echo "You have ncurses. Using <ncurses/curses.h>." -elif [ -f /usr/include/ncurses.h ]; then +elif ./testincl -q "ncurses.h"; then echo "HAVE_NCURSES=yes" >> make_include echo "CURSESFLAGS=-DNCH=1" >> make_include echo "You have ncurses. Using <ncurses.h>." @@ -164,7 +151,7 @@ elif [ -f /usr/local/include/ncurses.h ]; then echo "HAVE_NCURSES=yes" >> make_include echo "CURSESFLAGS=-I/usr/local/include -DNCH=1" >> make_include echo "You have ncurses. Using /usr/local/include/ncurses.h." -elif [ -f /usr/include/curses.h ]; then +elif ./testincl -q "curses.h"; then test_curses_h=1 else have_ncurses=0 @@ -214,7 +201,11 @@ if test -s conftest && ./conftest 2>/dev/null; then echo "You have termcap" else echo "HAVE_TERMCAP=no" >> make_include - echo "You don't have termcap" + if [ $have_ncurses = 0 ]; then + echo "You don't have termcap - I will not make more." + else + echo "You don't have termcap" + fi fi rm -f conftest conftest.c @@ -253,18 +244,9 @@ fi # # 9. For lib/nls.h: do we have <locale.h>? # -echo " -#include <locale.h> -main(){ exit(0); } -" > conftest.c -eval $compile -if test -s conftest && ./conftest 2>/dev/null; then +if ./testincl "locale.h"; then echo "#define HAVE_locale_h" >> defines.h - echo "You have <locale.h>" -else - echo "You don't have <locale.h>" fi -rm -f conftest conftest.c # @@ -284,7 +266,7 @@ if test -s conftest && ./conftest 2>/dev/null; then echo "You have <libintl.h> and gettext()" echo '#define ENABLE_NLS' >> defines.h echo "Assuming that you want to enable NLS support." - echo "(Otherwise, edit defines.h)" + echo "(Otherwise, edit defines.h and remove the line with ENABLE_NLS)" ENABLE_NLS=yes else echo "You don't have <libintl.h>" @@ -311,18 +293,9 @@ fi # # 12. For cal.c: do we have <langinfo.h>? # -echo " -#include <langinfo.h> -main(){ exit(0); } -" > conftest.c -eval $compile -if test -s conftest && ./conftest 2>/dev/null; then +if ./testincl "langinfo.h"; then echo "#define HAVE_langinfo_h" >> defines.h - echo "You have <langinfo.h>" -else - echo "You don't have <langinfo.h>" fi -rm -f conftest conftest.c # @@ -343,7 +316,6 @@ else fi rm -f conftest conftest.c - # # 14. For script.c: do we have <pty.h> and openpty()? # @@ -360,3 +332,52 @@ else echo "You don't have <pty.h> and openpty()" fi rm -f conftest conftest.c + +# +# 15. For lib/widechar.h: do we have wide character support? +# [Do we have the headers <wchar.h>, <wctype.h>, the types wchar_t, wint_t +# and the fgetwc, fputwc, WEOF functions/macros?] +# +echo " +#include <wchar.h> +#include <wctype.h> +#include <stdio.h> +int main () { + wchar_t wc; + wint_t w; + w = fgetwc(stdin); + if (w == WEOF) exit(1); + wc = w; + fputwc(wc,stdout); + exit(0); +} +" > conftest.c +eval $compile +if test -s conftest && ./conftest < conftest.c > /dev/null 2>/dev/null; then + echo "#define ENABLE_WIDECHAR" >> defines.h + echo "You have wide character support" +else + echo "You don't have wide character support" +fi +rm -f conftest conftest.c + +# +# 16. For clock/kd.c: do we have nanosleep? +# +echo " +#include <time.h> +int main () { + struct timespec sleep = { 0, 1 }; + nanosleep( &sleep, NULL ); + exit(0); +} +" > conftest.c +eval $compile +if test -s conftest && ./conftest 2>/dev/null; then + echo "#define HAVE_nanosleep" >> defines.h + echo "You have nanosleep()" +else + echo "You don't have nanosleep()" +fi +rm -f conftest conftest.c + |