t9c - plan9port - [fork] Plan 9 from user space
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t9c (3434B)
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1 #!/bin/sh
2
3 test -f $PLAN9/config && . $PLAN9/config
4 usegcc()
5 {
6 cc=${CC9:-gcc}
7 cflags=" \
8 -O2 \
9 -c \
10 -Wall \
11 -Wno-parentheses \
12 -Wno-missing-braces \
13 -Wno-switch \
14 -Wno-comment \
15 -Wno-sign-compare \
16 -Wno-unknown-pragmas \
17 -Wno-misleading-indentation \
18 -Wno-stringop-truncation \
19 -Wno-stringop-overflow \
20 -Wno-format-truncation \
21 -fno-omit-frame-pointer \
22 -fsigned-char \
23 -fcommon \
24 "
25 # want to put -fno-optimize-sibling-calls here but
26 # that option only works with gcc3+ it seems
27 cflags="$cflags -ggdb"
28 cflags="$cflags $CC9FLAGS"
29 }
30
31 quiet()
32 {
33 # The uniq at the end is for gcc's strcmp/etc. built-in nonsense,
34 # which multiplies single errors as a result of its expansion.
35 # The "Cursor. is deprecated" kills off warnings from Apple
36 # about using SetCursor/InitCursor. (Okay, they're deprecated,
37 # but you could at least tell us what to use instead, Apple!)
38
39 ignore=': error: .Each undeclared identifier'
40 ignore=$ignore'|: error: for each function it appears'
41 ignore=$ignore'|is dangerous, better use'
42 ignore=$ignore'|is almost always misused'
43 ignore=$ignore'|: In function '
44 ignore=$ignore'|: At top level:'
45 ignore=$ignore'|support .long long.'
46 ignore=$ignore'|In file included from'
47 ignore=$ignore'| from'
48 ignore=$ignore'|use of C99 long long'
49 ignore=$ignore'|ISO C forbids conversion'
50 ignore=$ignore'|marked deprecated'
51 ignore=$ignore'|is deprecated'
52 ignore=$ignore'|warn_unused_result'
53 ignore=$ignore'|expanded from macro'
54
55 grep -v '__p9l_autolib_' $1 |
56 egrep -v "$ignore" |
57 sed 's/ .first use in this function.$//; s/\"\([^\"][^\"]*\)\", line \([0-9][0-9]*\)/\1:\2/g' |
58 $(which uniq) 1>&2 # avoid built-in uniq on SunOS
59 }
60
61 useclang()
62 {
63 cc=${CC9:-clang}
64 cflags=" \
65 -O2 \
66 -c \
67 -Wall \
68 -Wno-parentheses \
69 -Wno-missing-braces \
70 -Wno-switch \
71 -Wno-comment \
72 -Wno-sign-compare \
73 -Wno-unknown-pragmas \
74 -Wno-empty-body \
75 -Wno-unused-value \
76 -Wno-array-bounds \
77 -Wno-gnu-designator \
78 -Wno-array-bounds \
79 -Wno-unneeded-internal-declaration \
80 -fsigned-char \
81 -fno-caret-diagnostics \
82 -fcommon \
83 "
84 cflags="$cflags -g"
85 cflags="$cflags $CC9FLAGS"
86 }
87
88 usexlc()
89 {
90 cc=${CC9:-xlc_r}
91 cflags=" \
92 -c \
93 -O2 \
94 -qmaxmem=-1 \
95 -qsuppress=1506-236 \
96 -qsuppress=1506-358 \
97 -qsuppress=1500-010 \
98 -qsuppress=1506-224 \
99 -qsuppress=1506-1300 \
100 -qsuppress=1506-342 \
101 "
102 cflags="$cflags -g -qdbxextra -qfullpath"
103 cflags="$cflags $CC9FLAGS"
104 }
105
106 tag="${SYSNAME:-`uname`}-${CC9:-cc}"
107 case "$tag" in
108 *DragonFly*gcc*|*BSD*gcc*) usegcc ;;
109 *DragonFly*clang|*BSD*clang*) useclang ;;
110 *Darwin*)
111 useclang
112 cflags="$cflags -g3 -m64"
113 ;;
114 *HP-UX*) cc=${CC9:-cc}; cflags="-g -O -c -Ae" ;;
115 *Linux*) usegcc
116 case "${CC9:-gcc}" in
117 tcc)
118 cc=tcc
119 cflags="-c -g"
120 ;;
121 esac
122 ;;
123 *OSF1*) cc=${CC9:-cc}; cflags="-g -O -c" ;;
124 *SunOS*-cc) cc=cc;
125 cflags="-mt -g -O -c -xCC -D__sun__"
126 u=`uname`
127 v=`uname -r`
128 s=`echo $u$v | tr '. ' '__'`
129 cflags="$cflags -D__${s}__"
130 ;;
131 *SunOS*-gcc) usegcc
132 u=`uname`
133 v=`uname -r`
134 s=`echo $u$v | tr '. ' '__'`
135 cflags="$cflags -g"
136 cflags="$cflags -D__sun__ -D__${s}__"
137 ;;
138 *AIX*) usexlc
139 cflags="$cflags -g -D__AIX__"
140 ;;
141 *)
142 echo 9c does not know how to compile on "$tag" 1>&2
143 exit 1
144 esac
145
146 # N.B. Must use temp file to avoid pipe; pipe loses status.
147 xtmp=${TMPDIR-/tmp}/9c.$$.$USER.out
148 $cc -DPLAN9PORT -I$PLAN9/include $cflags "$@" 2>$xtmp
149 status=$?
150 quiet $xtmp
151 rm -f $xtmp
152 exit $status