1 ab1569ee 2023-05-06 op #!/bin/sh
  2 ab1569ee 2023-05-06 op #
  3 ab1569ee 2023-05-06 op # Copyright (c) 2014, 2015, 2016 Ingo Schwarze <schwarze@openbsd.org>
  4 ab1569ee 2023-05-06 op # Copyright (c) 2017, 2018 Kristaps Dzonsons <kristaps@bsd.lv>
  5 ab1569ee 2023-05-06 op # Copyright (c) 2022, 2023 Omar Polo <op@openbsd.org>
  6 ab1569ee 2023-05-06 op #
  7 ab1569ee 2023-05-06 op # Permission to use, copy, modify, and distribute this software for any
  8 ab1569ee 2023-05-06 op # purpose with or without fee is hereby granted, provided that the above
  9 ab1569ee 2023-05-06 op # copyright notice and this permission notice appear in all copies.
 10 ab1569ee 2023-05-06 op #
 11 ab1569ee 2023-05-06 op # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 12 ab1569ee 2023-05-06 op # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 13 ab1569ee 2023-05-06 op # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 14 ab1569ee 2023-05-06 op # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 15 ab1569ee 2023-05-06 op # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 16 ab1569ee 2023-05-06 op # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 17 ab1569ee 2023-05-06 op # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 18 ab1569ee 2023-05-06 op 
 19 ab1569ee 2023-05-06 op CDIAGFLAGS="-Wall -Wuninitialized -Wunused -Wmissing-prototypes"
 20 ab1569ee 2023-05-06 op CDIAGFLAGS="${CDIAGFLAGS} -Wstrict-prototypes -Wno-pointer-sign"
 21 ab1569ee 2023-05-06 op 
 22 ab1569ee 2023-05-06 op # don't ship releases with -Werror
 23 ab1569ee 2023-05-06 op test "$RELEASE" = no && CDIAGFLAGS="${CDIAGFLAGS} -Werror"
 24 ab1569ee 2023-05-06 op 
 25 ab1569ee 2023-05-06 op COMPATS=
 26 ab1569ee 2023-05-06 op 
 27 ab1569ee 2023-05-06 op push_cflags() {
 28 ab1569ee 2023-05-06 op 	if ! echo "$CFLAGS" | grep -q -e "$1"; then
 29 ab1569ee 2023-05-06 op 		CFLAGS="${CFLAGS+$CFLAGS } $1"
 30 ab1569ee 2023-05-06 op 	fi
 31 ab1569ee 2023-05-06 op }
 32 ab1569ee 2023-05-06 op 
 33 ab1569ee 2023-05-06 op push_ldflags() {
 34 ab1569ee 2023-05-06 op 	if ! echo "$LDFLAGS" | grep -q -e "$1"; then
 35 ab1569ee 2023-05-06 op 		LDFLAGS="${LDFLAGS+$LDFLAGS } $1"
 36 ab1569ee 2023-05-06 op 	fi
 37 ab1569ee 2023-05-06 op }
 38 ab1569ee 2023-05-06 op 
 39 ab1569ee 2023-05-06 op # singletest name var extra-cflags extra-libs msg
 40 ab1569ee 2023-05-06 op singletest() {
 41 ab1569ee 2023-05-06 op 	msg="$5"
 42 ab1569ee 2023-05-06 op 	if [ -z "$msg" ]; then
 43 ab1569ee 2023-05-06 op 		if [ -n "$3" ]; then
 44 ab1569ee 2023-05-06 op 			msg=" ($3)"
 45 ab1569ee 2023-05-06 op 		elif [ -n "$4" ]; then
 46 ab1569ee 2023-05-06 op 			msg=" ($4)"
 47 ab1569ee 2023-05-06 op 		fi
 48 ab1569ee 2023-05-06 op 	elif [ "$msg" = no ]; then
 49 ab1569ee 2023-05-06 op 		msg=""
 50 ab1569ee 2023-05-06 op 	fi
 51 ab1569ee 2023-05-06 op 
 52 ab1569ee 2023-05-06 op 	cat >&3 <<EOF
 53 ab1569ee 2023-05-06 op $1: testing...
 54 ab1569ee 2023-05-06 op $CC tests/$1.c $CFLAGS -Werror $3 -o test-$1 $LDFLAGS $4
 55 ab1569ee 2023-05-06 op EOF
 56 ab1569ee 2023-05-06 op 	if $CC tests/$1.c $CFLAGS -Werror $3 -o test-$1 $LDFLAGS $4 >&3 2>&3;
 57 ab1569ee 2023-05-06 op 	then
 58 ab1569ee 2023-05-06 op 		rm -f test-$1 test-$1.d
 59 ab1569ee 2023-05-06 op 
 60 ab1569ee 2023-05-06 op 		echo "$1: $CC$msg succeeded" >&3
 61 ab1569ee 2023-05-06 op 		echo "$1$msg: yes"
 62 ab1569ee 2023-05-06 op 		echo >&3
 63 ab1569ee 2023-05-06 op 
 64 ab1569ee 2023-05-06 op 		return 0
 65 ab1569ee 2023-05-06 op 	fi
 66 ab1569ee 2023-05-06 op 
 67 ab1569ee 2023-05-06 op 	echo "$1: $CC$msg failed with $?" >&3
 68 ab1569ee 2023-05-06 op 	echo "$1$msg: no"
 69 ab1569ee 2023-05-06 op 	echo >&3
 70 ab1569ee 2023-05-06 op 
 71 ab1569ee 2023-05-06 op 	rm -f test-$1 test-$1.d
 72 ab1569ee 2023-05-06 op 
 73 ab1569ee 2023-05-06 op 	return 1
 74 ab1569ee 2023-05-06 op }
 75 ab1569ee 2023-05-06 op 
 76 ab1569ee 2023-05-06 op # runtest name var extra-cflags extra-libs pkgconfig-name
 77 ab1569ee 2023-05-06 op runtest() {
 78 ab1569ee 2023-05-06 op 	if singletest "$1" "$2" "" ""; then
 79 ab1569ee 2023-05-06 op 		eval HAVE_$2=1
 80 ab1569ee 2023-05-06 op 		return 0
 81 ab1569ee 2023-05-06 op 	fi
 82 ab1569ee 2023-05-06 op 
 83 ab1569ee 2023-05-06 op 	if [ -n "$3" -o -n "$4" ]; then
 84 ab1569ee 2023-05-06 op 		echo "retrying with ${3+$3 }$4" >&3
 85 ab1569ee 2023-05-06 op 		if singletest "$1" "$2" "$3" "$4"; then
 86 ab1569ee 2023-05-06 op 			if [ -n "$3" ]; then
 87 ab1569ee 2023-05-06 op 				push_cflags "$3"
 88 ab1569ee 2023-05-06 op 			fi
 89 ab1569ee 2023-05-06 op 			if [ -n "$4" ]; then
 90 ab1569ee 2023-05-06 op 				push_ldflags "$4"
 91 ab1569ee 2023-05-06 op 			fi
 92 ab1569ee 2023-05-06 op 			eval HAVE_$2=1
 93 ab1569ee 2023-05-06 op 			return 0
 94 ab1569ee 2023-05-06 op 		fi
 95 ab1569ee 2023-05-06 op 	fi
 96 ab1569ee 2023-05-06 op 
 97 ab1569ee 2023-05-06 op 	if [ -n "$5" -a -n "$pkgconfig" ]; then
 98 ab1569ee 2023-05-06 op 		if $pkgconfig "$5"; then
 99 ab1569ee 2023-05-06 op 			cflags="$($pkgconfig --cflags "$5")"
100 ab1569ee 2023-05-06 op 			ldflags="$($pkgconfig --libs "$5")"
101 ab1569ee 2023-05-06 op 			echo "retrying with $pkgconfig" >&3
102 ab1569ee 2023-05-06 op 			if singletest "$1" "$2" "$cflags" "$ldflags"; then
103 ab1569ee 2023-05-06 op 				push_cflags "$cflags"
104 ab1569ee 2023-05-06 op 				push_ldflags "$ldflags"
105 ab1569ee 2023-05-06 op 				eval HAVE_$2=1
106 ab1569ee 2023-05-06 op 				return 0
107 ab1569ee 2023-05-06 op 			fi
108 ab1569ee 2023-05-06 op 		fi
109 ab1569ee 2023-05-06 op 	fi
110 ab1569ee 2023-05-06 op 
111 ab1569ee 2023-05-06 op 	if [ -f compat/$1.c ]; then
112 ab1569ee 2023-05-06 op 		COMPATS="${COMPATS+$COMPATS }compat/$1.c"
113 ab1569ee 2023-05-06 op 	fi
114 ab1569ee 2023-05-06 op 
115 ab1569ee 2023-05-06 op 	eval HAVE_$2=0
116 ab1569ee 2023-05-06 op 	return 1
117 ab1569ee 2023-05-06 op }
118 ab1569ee 2023-05-06 op 
119 ab1569ee 2023-05-06 op if singletest MMD _MMD -MMD >/dev/null; then
120 ab1569ee 2023-05-06 op 	push_cflags -MMD
121 ab1569ee 2023-05-06 op 	echo "adding -MMD to CFLAGS" >&2
122 ab1569ee 2023-05-06 op 	echo "adding -MMD to CFLAGS" >&3
123 ab1569ee 2023-05-06 op fi
124 ab1569ee 2023-05-06 op 
125 ab1569ee 2023-05-06 op if ! singletest WAIT_ANY WAIT_ANY; then
126 ab1569ee 2023-05-06 op 	push_cflags -DWAIT_ANY=-1
127 ab1569ee 2023-05-06 op fi
128 ab1569ee 2023-05-06 op 
129 ab1569ee 2023-05-06 op runtest __progname	__PROGNAME				|| true
130 ab1569ee 2023-05-06 op runtest err		ERR					|| true
131 ab1569ee 2023-05-06 op runtest freezero	FREEZERO				|| true
132 ab1569ee 2023-05-06 op runtest getdtablecount	GETDTABLECOUNT				|| true
133 ab1569ee 2023-05-06 op runtest getdtablesize	GETDTABLESIZE				|| true
134 ab1569ee 2023-05-06 op runtest getexecname	GETEXECNAME				|| true
135 ab1569ee 2023-05-06 op runtest getprogname	GETPROGNAME				|| true
136 ab1569ee 2023-05-06 op runtest libevent	LIBEVENT "" -levent libevent_core	|| true
137 ab1569ee 2023-05-06 op runtest pledge		PLEDGE					|| true
138 ab1569ee 2023-05-06 op runtest recallocarray	RECALLOCARRAY -D_OPENBSD_SOURCE		|| true
139 ab1569ee 2023-05-06 op runtest setgroups	SETGROUPS -D_BSD_SOURCE			|| true
140 ab1569ee 2023-05-06 op runtest setproctitle	SETPROCTITLE				|| true
141 ab1569ee 2023-05-06 op runtest setresgid	SETRESGID -D_GNU_SOURCE			|| true
142 ab1569ee 2023-05-06 op runtest setresuid	SETRESUID -D_GNU_SOURCE			|| true
143 ab1569ee 2023-05-06 op runtest sqlite3		SQLITE3 "" -lsqlite3 sqlite3		|| true
144 ab1569ee 2023-05-06 op runtest strlcat		STRLCAT					|| true
145 ab1569ee 2023-05-06 op runtest strlcpy		STRLCPY					|| true
146 ab1569ee 2023-05-06 op runtest strtonum	STRTONUM				|| true
147 ab1569ee 2023-05-06 op runtest sys_queue	SYS_QUEUE				|| true
148 ab1569ee 2023-05-06 op runtest sys_tree	SYS_TREE				|| true
149 ab1569ee 2023-05-06 op runtest unveil		UNVEIL					|| true
150 ab1569ee 2023-05-06 op runtest vasprintf	VASPRINTF -D_GNU_SOURCE			|| true
151 ab1569ee 2023-05-06 op 
152 ab1569ee 2023-05-06 op if [ "$HAVE_SYS_QUEUE" -eq 0 -o "$HAVE_SYS_TREE" -eq 0 ]; then
153 ab1569ee 2023-05-06 op 	CFLAGS="-I compat/sys $CFLAGS"
154 ab1569ee 2023-05-06 op fi
155 ab1569ee 2023-05-06 op 
156 ab1569ee 2023-05-06 op if [ -n "$COMPATS" ]; then
157 ab1569ee 2023-05-06 op 	CFLAGS="-I compat $CFLAGS"
158 ab1569ee 2023-05-06 op fi
159 ab1569ee 2023-05-06 op 
160 ab1569ee 2023-05-06 op CFLAGS="$CFLAGS $CDIAGFLAGS"
161 ab1569ee 2023-05-06 op 
162 ab1569ee 2023-05-06 op exec > config.h
163 ab1569ee 2023-05-06 op echo "config.h writing..." >&2
164 ab1569ee 2023-05-06 op 
165 ab1569ee 2023-05-06 op cat <<EOF
166 ab1569ee 2023-05-06 op #ifndef CONFIG_H
167 ab1569ee 2023-05-06 op #define CONFIG_H
168 ab1569ee 2023-05-06 op 
169 ab1569ee 2023-05-06 op #ifdef __cplusplus
170 ab1569ee 2023-05-06 op # error "Do not use C++: this is a C application."
171 ab1569ee 2023-05-06 op #endif
172 ab1569ee 2023-05-06 op 
173 ab1569ee 2023-05-06 op #define HAVE___PROGNAME		${HAVE___PROGNAME}
174 ab1569ee 2023-05-06 op #define HAVE_ERR		${HAVE_ERR}
175 ab1569ee 2023-05-06 op #define HAVE_FREEZERO		${HAVE_FREEZERO}
176 ab1569ee 2023-05-06 op #define HAVE_GETDTABLECOUNT	${HAVE_GETDTABLECOUNT}
177 ab1569ee 2023-05-06 op #define HAVE_GETDTABLESIZE	${HAVE_GETDTABLESIZE}
178 ab1569ee 2023-05-06 op #define HAVE_GETEXECNAME	${HAVE_GETEXECNAME}
179 ab1569ee 2023-05-06 op #define HAVE_GETPROGNAME	${HAVE_GETPROGNAME}
180 ab1569ee 2023-05-06 op #define HAVE_SQLITE3		${HAVE_SQLITE3}
181 ab1569ee 2023-05-06 op #define HAVE_PLEDGE		${HAVE_PLEDGE}
182 ab1569ee 2023-05-06 op #define HAVE_RECALLOCARRAY	${HAVE_RECALLOCARRAY}
183 ab1569ee 2023-05-06 op #define HAVE_SETGROUPS		${HAVE_SETGROUPS}
184 ab1569ee 2023-05-06 op #define HAVE_SETPROCTITLE	${HAVE_SETPROCTITLE}
185 ab1569ee 2023-05-06 op #define HAVE_SETRESGID		${HAVE_SETRESGID}
186 ab1569ee 2023-05-06 op #define HAVE_SETRESUID		${HAVE_SETRESUID}
187 ab1569ee 2023-05-06 op #define HAVE_STRLCAT		${HAVE_STRLCAT}
188 ab1569ee 2023-05-06 op #define HAVE_STRLCPY		${HAVE_STRLCPY}
189 ab1569ee 2023-05-06 op #define HAVE_STRTONUM		${HAVE_STRTONUM}
190 ab1569ee 2023-05-06 op #define HAVE_SYS_QUEUE		${HAVE_SYS_QUEUE}
191 ab1569ee 2023-05-06 op #define HAVE_SYS_TREE		${HAVE_SYS_TREE}
192 ab1569ee 2023-05-06 op #define HAVE_UNVEIL		${HAVE_UNVEIL}
193 ab1569ee 2023-05-06 op #define HAVE_VASPRINTF		${HAVE_VASPRINTF}
194 ab1569ee 2023-05-06 op 
195 ab1569ee 2023-05-06 op #endif
196 ab1569ee 2023-05-06 op EOF
197 ab1569ee 2023-05-06 op 
198 ab1569ee 2023-05-06 op exec > config.mk
199 ab1569ee 2023-05-06 op echo "config.mk: writing..." >&2
200 ab1569ee 2023-05-06 op 
201 ab1569ee 2023-05-06 op cat <<EOF
202 ab1569ee 2023-05-06 op include ../config.mk
203 ab1569ee 2023-05-06 op 
204 ab1569ee 2023-05-06 op CC =		${CC}
205 ab1569ee 2023-05-06 op CFLAGS =	${CFLAGS}
206 ab1569ee 2023-05-06 op LDFLAGS =	${LDFLAGS}
207 ab1569ee 2023-05-06 op 
208 ab1569ee 2023-05-06 op COMPATS =	${COMPATS}
209 ab1569ee 2023-05-06 op EOF