11 dnl Start configuring the PECL extension.
13 AC_DEFUN([PECL_INIT], [dnl
14 m4_define([PECL_NAME],[$1])dnl
20 AC_DEFUN([PECL_VAR], [dnl
21 AS_TR_CPP([PHP_]PECL_NAME[_$1])dnl
24 dnl PECL_CACHE_VAR(name)
26 AC_DEFUN([PECL_CACHE_VAR], [dnl
27 AS_TR_SH([PECL_cv_$1])dnl
30 dnl PECL_SAVE_VAR(name)
32 AC_DEFUN([PECL_SAVE_VAR], [dnl
33 AS_TR_SH([PECL_sv_$1])dnl
36 dnl PECL_DEFINE(what, to[, desc])
38 AC_DEFUN([PECL_DEFINE], [dnl
39 AC_DEFINE(PECL_VAR([$1]), ifelse([$2],,1,[$2]), ifelse([$3],,[ ],[$3]))
42 dnl PECL_DEFINE_UQ(what, to[, desc])
44 AC_DEFUN([PECL_DEFINE_UQ], [dnl
45 AC_DEFINE_UNQUOTED(PECL_VAR([$1]), [$2], ifelse([$3],,[ ],[$3]))
48 dnl PECL_DEFINE_SH(what, to[, desc])
50 AC_DEFUN([PECL_DEFINE_SH], [dnl
52 PECL_DEFINE_UQ([$1], [$2], [$3])
55 dnl PECL_DEFINE_FN(fn)
57 AC_DEFUN([PECL_DEFINE_FN], [
58 AC_DEFINE(AS_TR_CPP([HAVE_$1]), [1], [ ])
61 dnl PECL_SAVE_ENV(var, ns)
63 AC_DEFUN([PECL_SAVE_ENV], [
64 PECL_SAVE_VAR([$2_$1])=[$]$1
67 dnl PECL_RESTORE_ENV(var, ns)
69 AC_DEFUN([PECL_RESTORE_ENV], [
70 $1=$PECL_SAVE_VAR([$2_$1])
75 dnl Checks for an egrep. Defines $EGREP.
77 AC_DEFUN([PECL_PROG_EGREP], [
78 ifdef([AC_PROG_EGREP], [
81 AC_CHECK_PROG(EGREP, egrep, egrep)
87 dnl Checks for an awk. Defines $AWK.
89 AC_DEFUN([PECL_PROG_AWK], [
90 ifdef([AC_PROG_AWK], [
93 AC_CHECK_PROG(AWK, awk, awk)
99 dnl Checks for the sed program. Defines $SED.
101 AC_DEFUN([PECL_PROG_SED], [
102 ifdef([AC_PROG_SED], [
105 ifdef([LT_AC_PROG_SED], [
108 AC_CHECK_PROG(SED, sed, sed)
113 dnl PECL_PROG_PKGCONFIG
115 dnl Checks for pkg-config program and defines $PKG_CONFIG (to false if not found).
117 AC_DEFUN([PECL_PROG_PKGCONFIG], [
118 if test -z "$PKG_CONFIG"; then
119 AC_PATH_PROG([PKG_CONFIG], [pkg-config], [false])
123 dnl PECL_HAVE_PHP_EXT(name[, code-if-yes[, code-if-not]])
125 dnl Check whether ext/$name is enabled in $PHP_EXECUTABLE (PECL build)
126 dnl or if $PHP_<NAME> is defined to anything else than "no" (in-tree build).
127 dnl Defines shell var PECL_VAR(HAVE_EXT_<NAME>) to true or false.
129 AC_DEFUN([PECL_HAVE_PHP_EXT], [
130 AC_REQUIRE([PECL_PROG_EGREP])dnl
131 AC_CACHE_CHECK([whether ext/$1 is enabled], PECL_CACHE_VAR([HAVE_EXT_$1]), [
132 PECL_CACHE_VAR([HAVE_EXT_$1])=no
133 if test -x "$PHP_EXECUTABLE"; then
134 if $PHP_EXECUTABLE -m | $EGREP -q ^$1\$; then
135 PECL_CACHE_VAR([HAVE_EXT_$1])=yes
137 elif test -n "$AS_TR_CPP([PHP_$1])" && test "$AS_TR_CPP([PHP_$1])" != "no"; then
138 PECL_CACHE_VAR([HAVE_EXT_$1])=yes
141 if $PECL_CACHE_VAR([HAVE_EXT_$1]); then
142 PECL_VAR([HAVE_EXT_$1])=true
143 PECL_DEFINE([HAVE_EXT_$1])
146 PECL_VAR([HAVE_EXT_$1])=false
151 dnl PECL_HAVE_PHP_EXT_HEADER(ext[, header])
153 dnl Check where to find a header for ext and add the found dir to $INCLUDES.
154 dnl If header is not specified php_<ext>.h is assumed.
155 dnl Defines shell var PHP_<PECL_NAME>_EXT_<EXT>_INCDIR to the found dir.
156 dnl Defines PHP_<PECL_NAME>_HAVE_<HEADER> to the found path.
158 AC_DEFUN([PECL_HAVE_PHP_EXT_HEADER], [dnl
159 AC_REQUIRE([PECL_PROG_SED])dnl
160 m4_define([EXT_HEADER], ifelse([$2],,php_$1.h,[$2]))dnl
161 AC_CACHE_CHECK([for EXT_HEADER of ext/$1], PECL_CACHE_VAR([EXT_$1]_INCDIR), [
162 for i in $(printf "%s" "$INCLUDES" | $SED -e's/-I//g') $abs_srcdir ../$1; do
164 for j in $i/EXT_HEADER $i/ext/$1/EXT_HEADER; do
166 PECL_CACHE_VAR([EXT_$1]_INCDIR)=$(dirname "$j")
173 PECL_VAR([EXT_$1]_INCDIR)=$PECL_CACHE_VAR([EXT_$1]_INCDIR)
174 PHP_ADD_INCLUDE([$PECL_VAR([EXT_$1]_INCDIR)])
175 PECL_DEFINE_UQ([HAVE_]EXT_HEADER, "$PECL_VAR([EXT_$1]_INCDIR)/EXT_HEADER")
178 dnl PECL_HAVE_CONST(header, const[, type=int[, code-if-yes[, code-if-mno]]])
180 AC_DEFUN([PECL_HAVE_CONST], [dnl
181 AC_REQUIRE([PECL_PROG_EGREP])dnl
182 AC_CACHE_CHECK([for $2 in $1], PECL_CACHE_VAR([HAVE_$1_$2]), [
186 ]ifelse([$3],,int,[$3])[ _c = $2;
188 PECL_CACHE_VAR([HAVE_$1_$2])=yes
190 PECL_CACHE_VAR([HAVE_$1_$2])=no
193 if $PECL_CACHE_VAR([HAVE_$1_$2]); then
194 PECL_DEFINE([HAVE_$2])
201 dnl _PECL_TR_VERSION(version)
203 AC_DEFUN([_PECL_TR_VERSION], [dnl
204 AC_REQUIRE([PECL_PROG_AWK])dnl
205 $(printf "%s" $1 | $AWK -F "[.]" '{print $[]1*1000000 + $[]2*10000 + $[]3*100 + $[]4}')
208 dnl PECL_CHECKED_VERSION(name)
210 dnl Shell var name of an already checked version.
212 AC_DEFUN([PECL_CHECKED_VERSION], [PECL_VAR([$1][_VERSION])])
214 dnl PECL_HAVE_VERSION(name, min-version[, code-if-yes[, code-if-not]])
216 dnl Perform a min-version check while in an PECL_CHECK_* block.
217 dnl Expands AC_MSG_ERROR when code-if-not is empty and the version check fails.
219 AC_DEFUN([PECL_HAVE_VERSION], [
220 aversion=_PECL_TR_VERSION([$PECL_CHECKED_VERSION([$1])])
221 mversion=_PECL_TR_VERSION([$2])
222 AC_MSG_CHECKING([whether $1 version $PECL_CHECKED_VERSION([$1]) >= $2])
223 if test "$aversion" -lt "$mversion"; then
224 ifelse($4,,AC_MSG_ERROR([no]), [
234 dnl PECL_CHECK_CUSTOM(name, path, header, lib, version)
236 AC_DEFUN([PECL_CHECK_CUSTOM], [
237 PECL_SAVE_ENV([CPPFLAGS], [$1])
238 PECL_SAVE_ENV([LDFLAGS], [$1])
239 PECL_SAVE_ENV([LIBS], [$1])
241 AC_MSG_CHECKING([for $1])
242 AC_CACHE_VAL(PECL_CACHE_VAR([$1_prefix]), [
243 for path in $2 /usr/local /usr /opt; do
244 if test "$path" = "" || test "$path" = "yes" || test "$path" = "no"; then
246 elif test -f "$path/include/$3"; then
247 PECL_CACHE_VAR([$1_prefix])="$path"
252 if test -n "$PECL_CACHE_VAR([$1_prefix])"; then
253 CPPFLAGS="-I$PECL_CACHE_VAR([$1_prefix])/include"
254 LDFLAGS="-L$PECL_CACHE_VAR([$1_prefix])/$PHP_LIBDIR"
257 AC_CACHE_VAL(PECL_CACHE_VAR([$1_version]), [
258 pushd $PECL_CACHE_VAR([$1_prefix]) >/dev/null
259 PECL_CACHE_VAR([$1_version])=$5
262 PECL_CHECKED_VERSION([$1])=$PECL_CACHE_VAR([$1_version])
264 if test -n "$PECL_CHECKED_VERSION([$1])"; then
265 PECL_VAR([HAVE_$1])=true
266 PECL_DEFINE([HAVE_$1])
267 PECL_DEFINE_UQ($1[_VERSION], "$PECL_CHECKED_VERSION([$1])")
269 PECL_VAR([HAVE_$1])=false
272 PECL_VAR([HAVE_$1])=false
274 AC_MSG_RESULT([${PECL_CHECKED_VERSION([$1]):-no}])
277 dnl PECL_CHECK_CONFIG(name, prog-config, version-flag, cppflags-flag, ldflags-flag, libs-flag)
279 AC_DEFUN([PECL_CHECK_CONFIG], [
280 PECL_SAVE_ENV([CPPFLAGS], [$1])
281 PECL_SAVE_ENV([LDFLAGS], [$1])
282 PECL_SAVE_ENV([LIBS], [$1])
285 AC_MSG_CHECKING([for $1])
286 ifelse($2, [$PKG_CONFIG $1], [
287 AC_CACHE_VAL(PECL_CACHE_VAR([$1_exists]), [
288 if $($2 --exists); then
289 PECL_CACHE_VAR([$1_exists])=yes
291 PECL_CACHE_VAR([$1_exists])=no
294 if $PECL_CACHE_VAR([$1_exists]); then
296 AC_CACHE_VAL(PECL_CACHE_VAR([$1_version]), [
297 PECL_CACHE_VAR([$1_version])=$($2 $3)
299 PECL_CHECKED_VERSION([$1])=$PECL_CACHE_VAR([$1_version])
300 AC_CACHE_VAL(PECL_CACHE_VAR([$1_cppflags]), [
301 PECL_CACHE_VAR([$1_cppflags])=$($2 $4)
303 CPPFLAGS=$PECL_CACHE_VAR([$1_cppflags])
304 AC_CACHE_VAL(PECL_CACHE_VAR([$1_ldflags]), [
305 PECL_CACHE_VAR([$1_ldflags])=$($2 $5)
307 LDFLAGS=$PECL_CACHE_VAR([$1_ldflags])
308 AC_CACHE_VAL(PECL_CACHE_VAR([$1_libs]), [
309 PECL_CACHE_VAR([$1_libs])=$($2 $6)
311 LIBS=$PECL_CACHE_VAR([$1_libs])
312 ifelse($2, [$PKG_CONFIG $1], [
316 if test -n "$PECL_CHECKED_VERSION([$1])"; then
317 PECL_VAR([HAVE_$1])=true
318 PECL_DEFINE([HAVE_$1])
319 PECL_DEFINE_UQ([$1_VERSION], "$PECL_CHECKED_VERSION([$1])")
321 PECL_VAR([HAVE_$1])=false
324 AC_MSG_RESULT([${PECL_CHECKED_VERSION([$1]):-no}])
327 dnl PECL_CHECK_PKGCONFIG(pkg[, additional-pkg-config-path])
329 AC_DEFUN([PECL_CHECK_PKGCONFIG], [dnl
330 AC_REQUIRE([PECL_PROG_PKGCONFIG])dnl
331 ifelse($2,,,PKG_CONFIG_PATH="$2/lib/pkgconfig:$PKG_CONFIG_PATH")
332 PECL_CHECK_CONFIG([$1], [$PKG_CONFIG $1], [--modversion], [--cflags-only-I], [--libs-only-L], [--libs-only-l])
335 dnl PECL_CHECK_DONE(name, success[, incline, libline])
337 AC_DEFUN([PECL_CHECK_DONE], [
340 libline="$LDFLAGS $LIBS"
341 PECL_DEFINE([HAVE_$1])
347 PECL_RESTORE_ENV([CPPFLAGS], [$1])
348 PECL_RESTORE_ENV([LDFLAGS], [$1])
349 PECL_RESTORE_ENV([LIBS], [$1])
351 PHP_EVAL_INCLINE([$incline])
352 PHP_EVAL_LIBLINE([$libline], AS_TR_CPP(PECL_NAME[_SHARED_LIBADD]))
356 dnl PECL_CHECK_CA([additional-ca-paths,[ additional-ca-bundles]])
358 AC_DEFUN([PECL_CHECK_CA], [
359 AC_CACHE_CHECK([for default CA path], PECL_CACHE_VAR([CAPATH]), [
363 /System/Library/OpenSSL
365 # check if it's actually a hashed directory
366 if test -d "$ca_path" && ls "$ca_path"/@<:@0-9a-f@:>@@<:@0-9a-f@:>@@<:@0-9a-f@:>@@<:@0-9a-f@:>@@<:@0-9a-f@:>@@<:@0-9a-f@:>@@<:@0-9a-f@:>@@<:@0-9a-f@:>@.0 >/dev/null 2>&1; then
367 PECL_CACHE_VAR([CAPATH])=$ca_path
372 if test -n "$PECL_CACHE_VAR([CAPATH])"; then
373 PECL_DEFINE_SH([CAPATH], "$PECL_CACHE_VAR([CAPATH])")
376 AC_CACHE_CHECK([for default CA info], PECL_CACHE_VAR([CAINFO]), [
378 /etc/ssl/{cert,ca-bundle}.pem \
379 /{etc,usr/share}/ssl/certs/ca-{bundle,ceritifcates}.crt \
380 /etc/{pki/ca-trust,ca-certificates}/extracted/pem/tls-ca-bundle.pem \
381 /etc/pki/tls/certs/ca-bundle{,.trust}.crt \
382 /usr/local/etc/{,open}ssl/cert.pem \
383 /usr/local/share/certs/ca-root-nss.crt \
384 /{usr,usr/local,opt}/local/share/curl/curl-ca-bundle.crt
386 if test -f "$ca_info"; then
387 PECL_CACHE_VAR([CAINFO])=$ca_info
392 if test -n "$PECL_CACHE_VAR([CAINFO])"; then
393 PECL_DEFINE_SH([CAINFO], "$PECL_CACHE_VAR([CAINFO])")