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* move functions to top

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* remove a few immature or redundant comments
* variablise better; use /usr/ucb/install on Solaris
This commit is contained in:
tg 2006-08-28 01:30:37 +00:00
parent 70b490dac3
commit 2b4f10b424
1 changed files with 20 additions and 18 deletions
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38
Build.sh
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@ -1,8 +1,14 @@
#!/bin/sh #!/bin/sh
# $MirOS: src/bin/mksh/Build.sh,v 1.52 2006/08/26 20:48:29 tg Exp $ # $MirOS: src/bin/mksh/Build.sh,v 1.53 2006/08/28 01:30:37 tg Exp $
#- #-
# Environment: CC, CFLAGS, CPPFLAGS, LDFLAGS, LIBS, NROFF # Environment: CC, CFLAGS, CPPFLAGS, LDFLAGS, LIBS, NROFF
v()
{
$e "$*"
eval "$@"
}
addcppf() addcppf()
{ {
for i for i
@ -49,40 +55,34 @@ do
esac esac
done done
v()
{
$e "$*"
eval "$@"
}
if test $x = 0; then if test $x = 0; then
LDSTATIC=-static LDSTATIC=-static
SRCS= SRCS=
sigseen= sigseen=
NOWARN=-Wno-error
fi fi
SRCS="$SRCS alloc.c edit.c eval.c exec.c expr.c funcs.c histrap.c" SRCS="$SRCS alloc.c edit.c eval.c exec.c expr.c funcs.c histrap.c"
SRCS="$SRCS jobs.c lex.c main.c misc.c shf.c syn.c tree.c var.c" SRCS="$SRCS jobs.c lex.c main.c misc.c shf.c syn.c tree.c var.c"
test $x = 1 || case `uname -s 2>/dev/null || uname` in test $x = 1 || case `uname -s 2>/dev/null || uname` in
CYGWIN*) CYGWIN*)
LDSTATIC= # they don't want it LDSTATIC=
SRCS="$SRCS compat.c" SRCS="$SRCS compat.c"
CPPFLAGS="$CPPFLAGS -DNEED_COMPAT" CPPFLAGS="$CPPFLAGS -DNEED_COMPAT"
sigseen=: sigseen=:
;; ;;
Darwin) Darwin)
LDSTATIC= # never works LDSTATIC=
CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64" CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64"
;; ;;
Interix) Interix)
CPPFLAGS="$CPPFLAGS -D_ALL_SOURCE -DNEED_COMPAT" CPPFLAGS="$CPPFLAGS -D_ALL_SOURCE -DNEED_COMPAT"
;; ;;
Linux) Linux)
# Hello Mr Drepper, we all like you too...</sarcasm>
SRCS="$SRCS compat.c strlfun.c" SRCS="$SRCS compat.c strlfun.c"
CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=2 -D_BSD_SOURCE -D_GNU_SOURCE" CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=2 -D_BSD_SOURCE -D_GNU_SOURCE"
CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64 -DNEED_COMPAT" CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64 -DNEED_COMPAT"
LDSTATIC= # glibc dlopens the PAM library with getpwnam at runtime LDSTATIC=
sigseen=: sigseen=:
;; ;;
SunOS) SunOS)
@ -90,7 +90,7 @@ SunOS)
CPPFLAGS="$CPPFLAGS -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112L" CPPFLAGS="$CPPFLAGS -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112L"
CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__" CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64 -DNEED_COMPAT" CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64 -DNEED_COMPAT"
LDSTATIC= # alternatively you need libdl... same suckage as above LDSTATIC=
sigseen=: sigseen=:
r=1 r=1
;; ;;
@ -130,7 +130,7 @@ test 0 = "$HAVE_ARC4RANDOM" || test 1 = "$HAVE_ARC4RANDOM" ||
#include <stdlib.h> #include <stdlib.h>
int main() { arc4random(); return (0); } int main() { arc4random(); return (0); }
EOF EOF
$CC $CFLAGS $CPPFLAGS $LDFLAGS -Wno-error scn.c $LIBS $CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN scn.c $LIBS
if test -f a.out || test -f a.exe; then if test -f a.out || test -f a.exe; then
HAVE_ARC4RANDOM=1 HAVE_ARC4RANDOM=1
$e "==> arc4random... yes" $e "==> arc4random... yes"
@ -148,7 +148,7 @@ if test 1 = "$HAVE_ARC4RANDOM"; then
#include <stdlib.h> #include <stdlib.h>
int main() { arc4random_push(1); return (0); } int main() { arc4random_push(1); return (0); }
EOF EOF
$CC $CFLAGS $CPPFLAGS $LDFLAGS -Wno-error scn.c $LIBS $CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN scn.c $LIBS
if test -f a.out || test -f a.exe; then if test -f a.out || test -f a.exe; then
HAVE_ARC4RANDOM_PUSH=1 HAVE_ARC4RANDOM_PUSH=1
$e "==> arc4random_push... yes" $e "==> arc4random_push... yes"
@ -176,19 +176,21 @@ echo "#!$curdir/mksh" >test.sh
echo "exec perl '$srcdir/check.pl' -s '$srcdir/check.t'" \ echo "exec perl '$srcdir/check.pl' -s '$srcdir/check.t'" \
"-p '$curdir/mksh' -C pdksh \$*" >>test.sh "-p '$curdir/mksh' -C pdksh \$*" >>test.sh
chmod 755 test.sh chmod 755 test.sh
i=install
test -f /usr/ucb/$i && i=/usr/ucb/$i
$e $e
$e Installing the shell: $e Installing the shell:
$e "# install -c -s -o root -g bin -m 555 mksh /bin/mksh" $e "# $i -c -s -o root -g bin -m 555 mksh /bin/mksh"
$e "# grep -qx /bin/mksh /etc/shells || echo /bin/mksh >>/etc/shells" $e "# grep -qx /bin/mksh /etc/shells || echo /bin/mksh >>/etc/shells"
$e "# install -c -o root -g bin -m 444 dot.mkshrc /usr/share/doc/mksh/examples/" $e "# $i -c -o root -g bin -m 444 dot.mkshrc /usr/share/doc/mksh/examples/"
$e $e
$e Installing the manual: $e Installing the manual:
if test -f mksh.cat1; then if test -f mksh.cat1; then
$e "# install -c -o root -g bin -m 444 mksh.cat1" \ $e "# $i -c -o root -g bin -m 444 mksh.cat1" \
"/usr/share/man/cat1/mksh.0" "/usr/share/man/cat1/mksh.0"
$e or $e or
fi fi
$e "# install -c -o root -g bin -m 444 mksh.1 /usr/share/man/man1/mksh.1" $e "# $i -c -o root -g bin -m 444 mksh.1 /usr/share/man/man1/mksh.1"
$e $e
$e Run the regression test suite: ./test.sh $e Run the regression test suite: ./test.sh
$e Please also read the sample file dot.mkshrc and the manual. $e Please also read the sample file dot.mkshrc and the manual.