1dnl Process this file with autoconf to produce a configure script. 2 3dnl Include external macro definitions before the AC_INIT to also remove 4dnl comments starting with # and empty newlines from the included files. 5dnl ---------------------------------------------------------------------------- 6m4_include([build/ax_check_compile_flag.m4]) 7m4_include([build/ax_func_which_gethostbyname_r.m4]) 8m4_include([build/ax_gcc_func_attribute.m4]) 9m4_include([build/libtool.m4]) 10m4_include([build/php_cxx_compile_stdcxx.m4]) 11m4_include([build/php.m4]) 12m4_include([build/pkg.m4]) 13m4_include([TSRM/threads.m4]) 14m4_include([TSRM/tsrm.m4]) 15 16dnl Basic autoconf initialization, generation of config.nice. 17dnl ---------------------------------------------------------------------------- 18 19AC_PREREQ([2.68]) 20AC_INIT([PHP],[7.4.34-dev],[https://bugs.php.net],[php],[https://www.php.net]) 21AC_CONFIG_SRCDIR([main/php_version.h]) 22AC_CONFIG_AUX_DIR([build]) 23AC_PRESERVE_HELP_ORDER 24 25PHP_CONFIG_NICE(config.nice) 26 27PHP_CANONICAL_HOST_TARGET 28 29AC_CONFIG_HEADERS([main/php_config.h]) 30 31AH_TOP([ 32#ifndef PHP_CONFIG_H 33#define PHP_CONFIG_H 34 35#if defined(__GNUC__) && __GNUC__ >= 4 36# define ZEND_API __attribute__ ((visibility("default"))) 37# define ZEND_DLEXPORT __attribute__ ((visibility("default"))) 38#else 39# define ZEND_API 40# define ZEND_DLEXPORT 41#endif 42 43#define ZEND_DLIMPORT 44]) 45AH_BOTTOM([ 46#ifndef ZEND_ACCONFIG_H_NO_C_PROTOS 47 48#include <stdlib.h> 49 50#ifdef HAVE_SYS_TYPES_H 51# include <sys/types.h> 52#endif 53 54#ifdef HAVE_SYS_SELECT_H 55#include <sys/select.h> 56#endif 57 58#ifdef HAVE_IEEEFP_H 59# include <ieeefp.h> 60#endif 61 62#include <string.h> 63 64#if defined(__cplusplus) && __cplusplus >= 201103L 65extern "C++" { 66#include <cmath> 67#define zend_isnan std::isnan 68#define zend_isinf std::isinf 69#define zend_finite std::isfinite 70} 71#else 72#include <math.h> 73 74#ifndef zend_isnan 75#if HAVE_DECL_ISNAN 76#define zend_isnan(a) isnan(a) 77#elif defined(HAVE_FPCLASS) 78#define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN)) 79#else 80#define zend_isnan(a) ((a) != (a)) 81#endif 82#endif 83 84#if HAVE_DECL_ISINF 85#define zend_isinf(a) isinf(a) 86#elif defined(INFINITY) 87/* Might not work, but is required by ISO C99 */ 88#define zend_isinf(a) (((a)==INFINITY || (a)==-INFINITY)?1:0) 89#elif defined(HAVE_FPCLASS) 90#define zend_isinf(a) ((fpclass(a) == FP_PINF) || (fpclass(a) == FP_NINF)) 91#else 92#define zend_isinf(a) 0 93#endif 94 95#if HAVE_DECL_ISFINITE 96#define zend_finite(a) isfinite(a) 97#elif defined(HAVE_FINITE) 98#define zend_finite(a) finite(a) 99#elif defined(fpclassify) 100#define zend_finite(a) ((fpclassify((a))!=FP_INFINITE&&fpclassify((a))!=FP_NAN)?1:0) 101#else 102#define zend_finite(a) (zend_isnan(a) ? 0 : zend_isinf(a) ? 0 : 1) 103#endif 104 105#endif 106#endif /* ifndef ZEND_ACCONFIG_H_NO_C_PROTOS */ 107 108#endif /* PHP_CONFIG_H */ 109]) 110 111ac_IFS=$IFS; IFS="." 112set $(echo AC_PACKAGE_VERSION | "${SED}" 's/\([[0-9\.]]*\)\(.*\)/\1\.\2/') 113IFS=$ac_IFS 114PHP_MAJOR_VERSION=[$]1 115PHP_MINOR_VERSION=[$]2 116PHP_RELEASE_VERSION=[$]3 117PHP_EXTRA_VERSION=[$]4 118PHP_VERSION="$PHP_MAJOR_VERSION.$PHP_MINOR_VERSION.$PHP_RELEASE_VERSION$PHP_EXTRA_VERSION" 119PHP_VERSION_ID=`expr [$]PHP_MAJOR_VERSION \* 10000 + [$]PHP_MINOR_VERSION \* 100 + [$]PHP_RELEASE_VERSION` 120 121dnl Allow version values to be used in Makefile. 122PHP_SUBST(PHP_MAJOR_VERSION) 123PHP_SUBST(PHP_MINOR_VERSION) 124PHP_SUBST(PHP_RELEASE_VERSION) 125PHP_SUBST(PHP_EXTRA_VERSION) 126 127dnl Define where extension directories are located in the configure context. 128AC_DEFUN([PHP_EXT_BUILDDIR],[$config_m4_dir])dnl 129AC_DEFUN([PHP_EXT_DIR],[$config_m4_dir])dnl 130AC_DEFUN([PHP_EXT_SRCDIR],[$abs_srcdir/$config_m4_dir])dnl 131AC_DEFUN([PHP_ALWAYS_SHARED],[])dnl 132 133dnl Setting up the PHP version based on the information above. 134dnl ---------------------------------------------------------------------------- 135 136echo "/* automatically generated by configure */" > php_version.h.new 137echo "/* edit configure.ac to change version number */" >> php_version.h.new 138echo "#define PHP_MAJOR_VERSION $PHP_MAJOR_VERSION" >> php_version.h.new 139echo "#define PHP_MINOR_VERSION $PHP_MINOR_VERSION" >> php_version.h.new 140echo "#define PHP_RELEASE_VERSION $PHP_RELEASE_VERSION" >> php_version.h.new 141echo "#define PHP_EXTRA_VERSION \"$PHP_EXTRA_VERSION\"" >> php_version.h.new 142echo "#define PHP_VERSION \"$PHP_VERSION\"" >> php_version.h.new 143echo "#define PHP_VERSION_ID $PHP_VERSION_ID" >> php_version.h.new 144cmp php_version.h.new $srcdir/main/php_version.h >/dev/null 2>&1 145if test $? -ne 0 ; then 146 rm -f $srcdir/main/php_version.h && mv php_version.h.new $srcdir/main/php_version.h && \ 147 echo 'Updated main/php_version.h' 148else 149 rm -f php_version.h.new 150fi 151 152dnl Settings we want to make before the checks. 153dnl ---------------------------------------------------------------------------- 154 155php_shtool=$srcdir/build/shtool 156T_MD=`$php_shtool echo -n -e %B` 157T_ME=`$php_shtool echo -n -e %b` 158 159PHP_INIT_BUILD_SYSTEM 160 161dnl We want this one before the checks, so the checks can modify CFLAGS. 162test -z "$CFLAGS" && auto_cflags=1 163 164abs_srcdir=`(cd $srcdir; pwd)` 165abs_builddir=`pwd` 166 167dnl Because `make install` is often performed by the superuser, we create the 168dnl libs subdirectory as the user who configures PHP. Otherwise, the current 169dnl user will not be able to delete libs or the contents of libs. 170 171$php_shtool mkdir -p libs 172rm -f libs/* 173 174dnl Checks for programs. 175dnl ---------------------------------------------------------------------------- 176 177PKG_PROG_PKG_CONFIG 178AC_PROG_CC([cc gcc]) 179PHP_DETECT_ICC 180PHP_DETECT_SUNCC 181AC_PROG_CPP 182AC_USE_SYSTEM_EXTENSIONS 183AC_PROG_LN_S 184 185dnl Support systems with system libraries in e.g. /usr/lib64. 186PHP_ARG_WITH([libdir], 187 [for system library directory], 188 [AS_HELP_STRING([--with-libdir=NAME], 189 [Look for libraries in .../NAME rather than .../lib])], 190 [lib], 191 [no]) 192 193PHP_ARG_ENABLE([rpath], 194 [whether to enable runpaths], 195 [AS_HELP_STRING([--disable-rpath], 196 [Disable passing additional runtime library search paths])], 197 [yes], 198 [no]) 199 200dnl Check for -R, etc. switch. 201PHP_RUNPATH_SWITCH 202 203dnl Checks for some support/generator progs. 204PHP_PROG_AWK 205PHP_PROG_BISON([3.0.0]) 206PHP_PROG_RE2C([0.13.4]) 207 208PHP_ARG_ENABLE([re2c-cgoto], 209 [whether to enable computed goto gcc extension with re2c], 210 [AS_HELP_STRING([--enable-re2c-cgoto], 211 [Enable -g flag to re2c to use computed goto gcc extension])], 212 [no], 213 [no]) 214 215if test "$PHP_RE2C_CGOTO" = "no"; then 216 RE2C_FLAGS="" 217else 218 AC_MSG_CHECKING([whether re2c -g works]) 219 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[ 220int main(int argc, const char **argv) 221{ 222 argc = argc; 223 argv = argv; 224label1: 225label2: 226 static void *adr[] = { &&label1, &&label2}; 227 goto *adr[0]; 228 return 0; 229} 230 ]])],[ 231 RE2C_FLAGS="" 232 AC_MSG_RESULT([no]) 233 ],[ 234 RE2C_FLAGS="-g" 235 AC_MSG_RESULT([yes]) 236 ]) 237fi 238PHP_SUBST(RE2C_FLAGS) 239 240dnl Platform-specific compile settings. 241dnl ---------------------------------------------------------------------------- 242 243dnl See bug #28605 244case $host_cpu in 245 alpha*) 246 if test "$GCC" = "yes"; then 247 CFLAGS="$CFLAGS -mieee" 248 else 249 CFLAGS="$CFLAGS -ieee" 250 fi 251 ;; 252 sparc*) 253 if test "$SUNCC" = "yes"; then 254 CFLAGS="$CFLAGS -xmemalign=8s" 255 fi 256 ;; 257esac 258 259dnl Mark symbols hidden by default if the compiler (for example, gcc >= 4) 260dnl supports it. This can help reduce the binary size and startup time. 261AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], 262 [CFLAGS="$CFLAGS -fvisibility=hidden"]) 263 264case $host_alias in 265 *solaris*) 266 CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS" 267 if test "${enable_libgcc+set}" != "set" && test "$GCC" = "yes"; then 268 enable_libgcc=yes 269 fi 270 ;; 271 *dgux*) 272 CPPFLAGS="$CPPFLAGS -D_BSD_TIMEOFDAY_FLAVOR" 273 ;; 274 *darwin*) 275 if test -n "$GCC"; then 276 PHP_CHECK_GCC_ARG(-no-cpp-precomp, gcc_no_cpp_precomp=yes) 277 if test "$gcc_no_cpp_precomp" = "yes"; then 278 CPPFLAGS="$CPPFLAGS -no-cpp-precomp" 279 fi 280 fi 281 ;; 282 *mips*) 283 CPPFLAGS="$CPPFLAGS -D_XPG_IV" 284 ;; 285 *hpux*) 286 if test "$GCC" = "yes"; then 287 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED" 288 fi 289 ;; 290esac 291 292dnl Disable PIC mode by default where it is known to be safe to do so, to avoid 293dnl the performance hit from the lost register. 294AC_MSG_CHECKING([whether to force non-PIC code in shared modules]) 295case $host_alias in 296 i?86-*-linux*|i?86-*-freebsd*) 297 if test "${with_pic+set}" != "set" || test "$with_pic" = "no"; then 298 with_pic=no 299 AC_MSG_RESULT(yes) 300 else 301 AC_MSG_RESULT(no) 302 fi 303 ;; 304 *) 305 AC_MSG_RESULT(no) 306 ;; 307esac 308 309dnl Include Zend configurations. 310dnl ---------------------------------------------------------------------------- 311 312sinclude(Zend/Zend.m4) 313 314dnl ---------------------------------------------------------------------------- 315 316PTHREADS_CHECK 317PHP_HELP_SEPARATOR([SAPI modules:]) 318PHP_SHLIB_SUFFIX_NAMES 319PHP_BUILD_PROGRAM 320PHP_SAPI=none 321 322dnl SAPI configuration. 323dnl ---------------------------------------------------------------------------- 324 325dnl Paths to the targets are relative to the build directory. 326SAPI_SHARED=libs/libphp[]$PHP_MAJOR_VERSION[.]$SHLIB_DL_SUFFIX_NAME 327SAPI_STATIC=libs/libphp[]$PHP_MAJOR_VERSION[.a] 328SAPI_LIBTOOL=libphp[]$PHP_MAJOR_VERSION[.la] 329 330PHP_CONFIGURE_PART(Configuring SAPI modules) 331 332esyscmd(./build/config-stubs sapi) 333 334dnl Show which main SAPI was selected. 335AC_MSG_CHECKING([for chosen SAPI module]) 336AC_MSG_RESULT([$PHP_SAPI]) 337 338dnl Show which binaries were selected. 339AC_MSG_CHECKING([for executable SAPI binaries]) 340if test "$PHP_BINARIES"; then 341 AC_MSG_RESULT([$PHP_BINARIES]) 342else 343 AC_MSG_RESULT([none]) 344fi 345 346dnl Exit early. 347if test -z "$PHP_INSTALLED_SAPIS"; then 348 AC_MSG_ERROR([Nothing to build.]) 349fi 350 351dnl Force ZTS. 352if test "$enable_maintainer_zts" = "yes"; then 353 dnl Add pthreads linker and compiler flags. 354 if test -n "$ac_cv_pthreads_lib"; then 355 LIBS="$LIBS -l$ac_cv_pthreads_lib" 356 fi 357 if test -n "$ac_cv_pthreads_cflags"; then 358 CFLAGS="$CFLAGS $ac_cv_pthreads_cflags" 359 fi 360 361 PTHREADS_FLAGS 362fi 363 364dnl Starting system checks. 365dnl ---------------------------------------------------------------------------- 366 367PHP_CONFIGURE_PART(Running system checks) 368 369dnl Find sendmail binary. 370PHP_PROG_SENDMAIL 371 372dnl Check whether the system uses EBCDIC (not ASCII) as its native codeset. 373PHP_EBCDIC 374 375dnl Check whether the system byte ordering is bigendian. 376PHP_C_BIGENDIAN 377 378dnl Check whether writing to stdout works. 379PHP_TEST_WRITE_STDOUT 380 381dnl Check for /usr/pkg/{lib,include} which is where NetBSD puts binary and 382dnl source packages. This should be harmless on other OSs. 383if test -d /usr/pkg/include -a -d /usr/pkg/lib ; then 384 CPPFLAGS="$CPPFLAGS -I/usr/pkg/include" 385 LDFLAGS="$LDFLAGS -L/usr/pkg/lib" 386fi 387test -d /usr/ucblib && PHP_ADD_LIBPATH(/usr/ucblib) 388 389dnl First, library checks. 390dnl ---------------------------------------------------------------------------- 391 392dnl Some systems (OpenServer 5) dislike -lsocket -lnsl, so we try to avoid -lnsl 393dnl checks, if we already have the functions which are usually in libnsl. Also, 394dnl uClibc will bark at linking with glibc's libnsl. 395 396PHP_CHECK_FUNC(socket, socket) 397PHP_CHECK_FUNC(socketpair, socket) 398PHP_CHECK_FUNC(htonl, socket) 399PHP_CHECK_FUNC(gethostname, nsl) 400PHP_CHECK_FUNC(gethostbyaddr, nsl) 401PHP_CHECK_FUNC(dlopen, dl) 402PHP_CHECK_FUNC(dlsym, dl) 403if test "$ac_cv_func_dlopen" = "yes"; then 404 AC_DEFINE(HAVE_LIBDL, 1, [ ]) 405fi 406AC_CHECK_LIB(m, sin) 407 408dnl Check for inet_aton in -lc, -lbind and -lresolv. 409PHP_CHECK_FUNC(inet_aton, resolv, bind) 410 411dnl Then headers. 412dnl ---------------------------------------------------------------------------- 413 414dnl QNX requires unix.h to allow functions in libunix to work properly. 415dnl locale.h is checked for supporting old code in extensions such as imagick. 416AC_CHECK_HEADERS([ \ 417inttypes.h \ 418stdint.h \ 419dirent.h \ 420sys/param.h \ 421sys/types.h \ 422sys/time.h \ 423netinet/in.h \ 424alloca.h \ 425arpa/inet.h \ 426arpa/nameser.h \ 427crypt.h \ 428dns.h \ 429fcntl.h \ 430grp.h \ 431ieeefp.h \ 432langinfo.h \ 433locale.h \ 434malloc.h \ 435monetary.h \ 436netdb.h \ 437poll.h \ 438pwd.h \ 439resolv.h \ 440strings.h \ 441syslog.h \ 442sysexits.h \ 443sys/auxv.h \ 444sys/ioctl.h \ 445sys/file.h \ 446sys/mman.h \ 447sys/mount.h \ 448sys/poll.h \ 449sys/resource.h \ 450sys/select.h \ 451sys/socket.h \ 452sys/stat.h \ 453sys/statfs.h \ 454sys/statvfs.h \ 455sys/vfs.h \ 456sys/sysexits.h \ 457sys/uio.h \ 458sys/wait.h \ 459sys/loadavg.h \ 460termios.h \ 461unistd.h \ 462unix.h \ 463utime.h \ 464sys/utsname.h \ 465sys/ipc.h \ 466dlfcn.h \ 467tmmintrin.h \ 468nmmintrin.h \ 469immintrin.h 470],[],[],[ 471#ifdef HAVE_SYS_PARAM_H 472#include <sys/param.h> 473#endif 474#ifdef HAVE_SYS_TYPES_H 475#include <sys/types.h> 476#endif 477#ifdef HAVE_SYS_TIME_H 478#include <sys/time.h> 479#endif 480#ifdef HAVE_NETINET_IN_H 481#include <netinet/in.h> 482#endif 483#ifdef HAVE_ARPA_NAMESER_H 484#include <arpa/nameser.h> 485#endif 486]) 487 488PHP_FOPENCOOKIE 489PHP_BROKEN_GETCWD 490if test "$GCC" = "yes"; then 491 PHP_BROKEN_GCC_STRLEN_OPT 492fi 493 494dnl Checks for typedefs, structures, and compiler characteristics. 495dnl ---------------------------------------------------------------------------- 496 497AC_STRUCT_TIMEZONE 498 499PHP_MISSING_TIME_R_DECL 500PHP_MISSING_FCLOSE_DECL 501PHP_STRUCT_FLOCK 502 503AC_CHECK_TYPES(socklen_t, [], [], [ 504 #ifdef HAVE_SYS_TYPES_H 505 # include <sys/types.h> 506 #endif 507 #ifdef HAVE_SYS_SOCKET_H 508 # include <sys/socket.h> 509 #endif 510]) 511 512dnl These are defined elsewhere than stdio.h. 513PHP_CHECK_SIZEOF(intmax_t, 0) 514PHP_CHECK_SIZEOF(ssize_t, 8) 515PHP_CHECK_SIZEOF(ptrdiff_t, 8) 516 517dnl Check stdint types (must be after header check). 518PHP_CHECK_STDINT_TYPES 519 520dnl Check __builtin_expect 521PHP_CHECK_BUILTIN_EXPECT 522dnl Check __builtin_clz 523PHP_CHECK_BUILTIN_CLZ 524dnl Check __builtin_ctzl 525PHP_CHECK_BUILTIN_CTZL 526dnl Check __builtin_ctzll 527PHP_CHECK_BUILTIN_CTZLL 528dnl Check __builtin_smull_overflow 529PHP_CHECK_BUILTIN_SMULL_OVERFLOW 530dnl Check __builtin_smulll_overflow 531PHP_CHECK_BUILTIN_SMULLL_OVERFLOW 532dnl Check __builtin_saddl_overflow 533PHP_CHECK_BUILTIN_SADDL_OVERFLOW 534dnl Check __builtin_saddll_overflow 535PHP_CHECK_BUILTIN_SADDLL_OVERFLOW 536dnl Check __builtin_ssubl_overflow 537PHP_CHECK_BUILTIN_SSUBL_OVERFLOW 538dnl Check __builtin_ssubll_overflow 539PHP_CHECK_BUILTIN_SSUBLL_OVERFLOW 540dnl Check __builtin_cpu_init 541PHP_CHECK_BUILTIN_CPU_INIT 542dnl Check __builtin_cpu_supports 543PHP_CHECK_BUILTIN_CPU_SUPPORTS 544 545dnl Check instructions. 546PHP_CHECK_CPU_SUPPORTS([ssse3]) 547PHP_CHECK_CPU_SUPPORTS([sse4.2]) 548PHP_CHECK_CPU_SUPPORTS([avx]) 549PHP_CHECK_CPU_SUPPORTS([avx2]) 550 551dnl Check for structure members. 552AC_CHECK_MEMBERS([struct tm.tm_gmtoff],,,[#include <time.h>]) 553AC_CHECK_MEMBERS([struct stat.st_blksize, struct stat.st_rdev]) 554dnl AC_STRUCT_ST_BLOCKS will screw QNX because fileblocks.o does not exist. 555if test "`uname -s 2>/dev/null`" != "QNX"; then 556 AC_STRUCT_ST_BLOCKS 557fi 558 559dnl Checks for types. 560AC_TYPE_SIZE_T 561AC_TYPE_UID_T 562 563dnl Checks for sockaddr_storage and sockaddr.sa_len. 564PHP_SOCKADDR_CHECKS 565 566dnl Checks for GCC function attributes on all systems except ones without glibc 567dnl Fix for these systems is already included in GCC 7, but not on GCC 6. 568dnl 569dnl At least some versions of FreeBSD seem to have buggy ifunc support, see 570dnl bug #77284. Conservatively don't use ifuncs on FreeBSD. 571AS_CASE([$host_alias], [*-*-*android*|*-*-*uclibc*|*-*-*musl*|*freebsd*|*openbsd*], [true], [ 572 AX_GCC_FUNC_ATTRIBUTE([ifunc]) 573 AX_GCC_FUNC_ATTRIBUTE([target]) 574]) 575 576dnl Check for IPv6 support. 577AC_CACHE_CHECK([for IPv6 support], ac_cv_ipv6_support, 578[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> 579#include <sys/socket.h> 580#include <netinet/in.h>]], [[struct sockaddr_in6 s; struct in6_addr t=in6addr_any; int i=AF_INET6; s; t.s6_addr[0] = 0;]])], 581 [ac_cv_ipv6_support=yes], [ac_cv_ipv6_support=no])]) 582 583dnl Checks for library functions. 584dnl ---------------------------------------------------------------------------- 585 586AC_CHECK_FUNCS( 587alphasort \ 588asctime_r \ 589chroot \ 590ctime_r \ 591crypt \ 592explicit_memset \ 593flock \ 594fpclass \ 595ftok \ 596funopen \ 597gai_strerror \ 598getcwd \ 599getloadavg \ 600getlogin \ 601getprotobyname \ 602getprotobynumber \ 603getservbyname \ 604getservbyport \ 605getrusage \ 606gettimeofday \ 607gmtime_r \ 608getpwnam_r \ 609getgrnam_r \ 610getpwuid_r \ 611getwd \ 612glob \ 613grantpt \ 614inet_ntoa \ 615inet_ntop \ 616inet_pton \ 617localtime_r \ 618lchown \ 619mbrlen \ 620memmove \ 621mkstemp \ 622mmap \ 623nice \ 624nl_langinfo \ 625poll \ 626ptsname \ 627putenv \ 628realpath \ 629rand_r \ 630scandir \ 631setitimer \ 632setenv \ 633shutdown \ 634sigprocmask \ 635statfs \ 636statvfs \ 637std_syslog \ 638strcasecmp \ 639strfmon \ 640strnlen \ 641strptime \ 642strtok_r \ 643symlink \ 644tzset \ 645unlockpt \ 646unsetenv \ 647usleep \ 648utime \ 649vasprintf \ 650asprintf \ 651nanosleep \ 652memmem \ 653) 654 655AX_FUNC_WHICH_GETHOSTBYNAME_R 656 657dnl Some systems (like OpenSolaris) do not have nanosleep in libc. 658PHP_CHECK_FUNC_LIB(nanosleep, rt) 659 660dnl Check for getaddrinfo, should be a better way, but... Also check for working 661dnl getaddrinfo. 662AC_CACHE_CHECK([for getaddrinfo], ac_cv_func_getaddrinfo, 663[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]], 664 [[struct addrinfo *g,h;g=&h;getaddrinfo("","",g,&g);]])],[AC_RUN_IFELSE([AC_LANG_SOURCE([[ 665#include <string.h> 666#include <netdb.h> 667#include <sys/types.h> 668#ifndef AF_INET 669# include <sys/socket.h> 670#endif 671int main(void) { 672 struct addrinfo *ai, *pai, hints; 673 674 memset(&hints, 0, sizeof(hints)); 675 hints.ai_flags = AI_NUMERICHOST; 676 677 if (getaddrinfo("127.0.0.1", 0, &hints, &ai) < 0) { 678 return 1; 679 } 680 681 if (ai == 0) { 682 return 1; 683 } 684 685 pai = ai; 686 687 while (pai) { 688 if (pai->ai_family != AF_INET) { 689 /* 127.0.0.1/NUMERICHOST should only resolve ONE way */ 690 return 1; 691 } 692 if (pai->ai_addr->sa_family != AF_INET) { 693 /* 127.0.0.1/NUMERICHOST should only resolve ONE way */ 694 return 1; 695 } 696 pai = pai->ai_next; 697 } 698 freeaddrinfo(ai); 699 return 0; 700} 701 ]])],[ac_cv_func_getaddrinfo=yes], [ac_cv_func_getaddrinfo=no], [ac_cv_func_getaddrinfo=no])], 702[ac_cv_func_getaddrinfo=no])]) 703if test "$ac_cv_func_getaddrinfo" = yes; then 704 AC_DEFINE(HAVE_GETADDRINFO,1,[Define if you have the getaddrinfo function]) 705fi 706 707dnl Check for the __sync_fetch_and_add builtin. 708AC_CACHE_CHECK([for __sync_fetch_and_add], ac_cv_func_sync_fetch_and_add, 709[AC_LINK_IFELSE([AC_LANG_PROGRAM([], [[int x;__sync_fetch_and_add(&x,1);]])],[ac_cv_func_sync_fetch_and_add=yes],[ac_cv_func_sync_fetch_and_add=no])]) 710if test "$ac_cv_func_sync_fetch_and_add" = yes; then 711 AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD,1,[Define if you have the __sync_fetch_and_add function]) 712fi 713 714AC_REPLACE_FUNCS(strlcat strlcpy explicit_bzero getopt) 715AC_FUNC_ALLOCA 716PHP_TIME_R_TYPE 717PHP_CHECK_IN_ADDR_T 718 719AC_CHECK_FUNCS(crypt_r, [ php_crypt_r="1" ], [ php_crypt_r="0" ]) 720if test "x$php_crypt_r" = "x1"; then 721 PHP_CRYPT_R_STYLE 722fi 723 724AC_CACHE_CHECK([for aarch64 CRC32 API], ac_cv_func___crc32d, 725[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <arm_acle.h>]],[[__crc32d(0, 0);]])],[ac_cv_func___crc32d=yes],[ac_cv_func___crc32d="no"])]) 726if test "$ac_cv_func___crc32d" = "yes"; then 727 AC_DEFINE([HAVE_AARCH64_CRC32], [1], [Define when aarch64 CRC32 API is available.]) 728fi 729 730dnl Check for asm goto support. 731AC_CACHE_CHECK([for asm goto], ac_cv__asm_goto, 732[AC_RUN_IFELSE([AC_LANG_SOURCE([[ 733int main(void) { 734#if defined(__x86_64__) || defined(__i386__) 735 __asm__ goto("jmp %l0\n" :::: end); 736#elif defined(__aarch64__) 737 __asm__ goto("b %l0\n" :::: end); 738#endif 739end: 740 return 0; 741} 742 ]])], [ac_cv__asm_goto=yes], [ac_cv__asm_goto=no], [ac_cv__asm_goto=no])]) 743 744if test "$ac_cv__asm_goto" = yes; then 745 AC_DEFINE(HAVE_ASM_GOTO,1,[Define if asm goto support]) 746fi 747 748dnl Check valgrind support. 749PHP_ARG_WITH([valgrind], 750 [whether to enable valgrind support], 751 [AS_HELP_STRING([--with-valgrind], 752 [Enable valgrind support])], 753 [yes], 754 [no]) 755 756if test "$PHP_VALGRIND" != "no"; then 757 PKG_CHECK_MODULES([VALGRIND], [valgrind], [have_valgrind="yes"], [have_valgrind="no"]) 758 759 if test "$have_valgrind" = "yes"; then 760 PHP_EVAL_INCLINE($VALGRIND_CFLAGS) 761 AC_DEFINE(HAVE_VALGRIND, 1, [ ]) 762 else 763 if test "$with_valgrind" = "yes"; then 764 AC_MSG_ERROR([Valgrind not found. Please install Valgrind.]) 765 fi 766 fi 767fi 768 769dnl General settings. 770dnl ---------------------------------------------------------------------------- 771PHP_CONFIGURE_PART(General settings) 772 773PHP_HELP_SEPARATOR([General settings:]) 774 775PHP_ARG_ENABLE([gcov], 776 [whether to include gcov symbols], 777 [AS_HELP_STRING([--enable-gcov], 778 [Enable GCOV code coverage - FOR DEVELOPERS ONLY!!])], 779 [no], 780 [no]) 781 782if test "$PHP_GCOV" = "yes"; then 783 784 if test "$GCC" != "yes"; then 785 AC_MSG_ERROR([GCC is required for --enable-gcov]) 786 fi 787 788 dnl Check if ccache is being used. 789 case `$php_shtool path $CC` in 790 *ccache*[)] gcc_ccache=yes;; 791 *[)] gcc_ccache=no;; 792 esac 793 794 if test "$gcc_ccache" = "yes" && (test -z "$CCACHE_DISABLE" || test "$CCACHE_DISABLE" != "1"); then 795 AC_MSG_ERROR([ccache must be disabled when --enable-gcov option is used. You can disable ccache by setting environment variable CCACHE_DISABLE=1.]) 796 fi 797 798 AC_DEFINE(HAVE_GCOV, 1, [Whether you have gcov]) 799 PHP_ADD_MAKEFILE_FRAGMENT($abs_srcdir/build/Makefile.gcov, $abs_srcdir) 800 801 dnl Remove all optimization flags from CFLAGS. 802 changequote({,}) 803 CFLAGS=`echo "$CFLAGS" | "${SED}" -e 's/-O[0-9s]*//g'` 804 CXXFLAGS=`echo "$CXXFLAGS" | "${SED}" -e 's/-O[0-9s]*//g'` 805 changequote([,]) 806 807 dnl Add the special gcc flags. 808 CFLAGS="$CFLAGS -O0 -fprofile-arcs -ftest-coverage" 809 CXXFLAGS="$CXXFLAGS -O0 -fprofile-arcs -ftest-coverage" 810fi 811 812PHP_ARG_ENABLE([debug], 813 [whether to include debugging symbols], 814 [AS_HELP_STRING([--enable-debug], 815 [Compile with debugging symbols])], 816 [no], 817 [no]) 818 819if test "$PHP_DEBUG" = "yes"; then 820 PHP_DEBUG=1 821 ZEND_DEBUG=yes 822 changequote({,}) 823 CFLAGS=`echo "$CFLAGS" | "${SED}" -e 's/-O[0-9s]*//g'` 824 CXXFLAGS=`echo "$CXXFLAGS" | "${SED}" -e 's/-O[0-9s]*//g'` 825 changequote([,]) 826 dnl Add -O0 only if GCC or ICC is used. 827 if test "$GCC" = "yes" || test "$ICC" = "yes"; then 828 CFLAGS="$CFLAGS -O0" 829 CXXFLAGS="$CXXFLAGS -g -O0" 830 fi 831 if test "$SUNCC" = "yes"; then 832 if test -n "$auto_cflags"; then 833 CFLAGS="-g" 834 CXXFLAGS="-g" 835 else 836 CFLAGS="$CFLAGS -g" 837 CXXFLAGS="$CFLAGS -g" 838 fi 839 fi 840else 841 PHP_DEBUG=0 842 ZEND_DEBUG=no 843fi 844 845PHP_ARG_ENABLE([rtld-now], 846 [whether to dlopen extensions with RTLD_NOW instead of RTLD_LAZY], 847 [AS_HELP_STRING([--enable-rtld-now], 848 [Use dlopen with RTLD_NOW instead of RTLD_LAZY])], 849 [no], 850 [no]) 851 852if test "$PHP_RTLD_NOW" = "yes"; then 853 AC_DEFINE(PHP_USE_RTLD_NOW, 1, [ Use dlopen with RTLD_NOW instead of RTLD_LAZY ]) 854fi 855 856PHP_ARG_WITH([layout], 857 [layout of installed files], 858 [AS_HELP_STRING([--with-layout=TYPE], 859 [Set how installed files will be laid out. Type can be either PHP or GNU [PHP]])], 860 [PHP], 861 [no]) 862 863case $PHP_LAYOUT in 864 GNU) 865 oldstyleextdir=no 866 ;; 867 *) 868 oldstyleextdir=yes 869 ;; 870esac 871 872PHP_ARG_WITH([config-file-path], 873 [path to configuration file], 874 [AS_HELP_STRING([--with-config-file-path=PATH], 875 [Set the path in which to look for php.ini [PREFIX/lib]])], 876 [DEFAULT], 877 [no]) 878 879if test "$PHP_CONFIG_FILE_PATH" = "DEFAULT"; then 880 case $PHP_LAYOUT in 881 GNU) 882 PHP_CONFIG_FILE_PATH=$sysconfdir 883 ;; 884 *) 885 PHP_CONFIG_FILE_PATH=$libdir 886 ;; 887 esac 888fi 889 890AC_MSG_CHECKING([where to scan for configuration files]) 891PHP_ARG_WITH([config-file-scan-dir],, 892 [AS_HELP_STRING([--with-config-file-scan-dir=PATH], 893 [Set the path where to scan for configuration files])], 894 [DEFAULT], 895 [no]) 896 897if test "$PHP_CONFIG_FILE_SCAN_DIR" = "DEFAULT"; then 898 PHP_CONFIG_FILE_SCAN_DIR= 899fi 900AC_MSG_RESULT([$PHP_CONFIG_FILE_SCAN_DIR]) 901 902test -n "$DEBUG_CFLAGS" && CFLAGS="$CFLAGS $DEBUG_CFLAGS" 903 904PHP_ARG_ENABLE([sigchild], 905 [whether to enable PHP's own SIGCHLD handler], 906 [AS_HELP_STRING([--enable-sigchild], 907 [Enable PHP's own SIGCHLD handler])], 908 [no], 909 [no]) 910 911if test "$PHP_SIGCHILD" = "yes"; then 912 AC_DEFINE(PHP_SIGCHILD, 1, [ ]) 913else 914 AC_DEFINE(PHP_SIGCHILD, 0, [ ]) 915fi 916 917PHP_ARG_ENABLE([libgcc], 918 [whether to explicitly link against libgcc], 919 [AS_HELP_STRING([--enable-libgcc], 920 [Enable explicitly linking against libgcc])], 921 [no], 922 [no]) 923 924if test "$PHP_LIBGCC" = "yes"; then 925 PHP_LIBGCC_LIBPATH(gcc) 926 if test -z "$libgcc_libpath"; then 927 AC_MSG_ERROR([Cannot locate libgcc. Make sure that gcc is in your path]) 928 fi 929 PHP_ADD_LIBPATH($libgcc_libpath) 930 PHP_ADD_LIBRARY(gcc, yes) 931fi 932 933PHP_ARG_ENABLE([short-tags], 934 [whether to enable short tags by default], 935 [AS_HELP_STRING([--disable-short-tags], 936 [Disable the short-form <? start tag by default])], 937 [yes], 938 [no]) 939 940if test "$PHP_SHORT_TAGS" = "yes"; then 941 AC_DEFINE(DEFAULT_SHORT_OPEN_TAG, "1", [ ]) 942else 943 AC_DEFINE(DEFAULT_SHORT_OPEN_TAG, "0", [ ]) 944fi 945 946PHP_ARG_ENABLE([dmalloc], 947 [whether to enable dmalloc], 948 [AS_HELP_STRING([--enable-dmalloc], 949 [Enable dmalloc])], 950 [no], 951 [no]) 952 953if test "$PHP_DMALLOC" = "yes"; then 954 AC_CHECK_LIB(dmalloc, dmalloc_error, [ 955 PHP_ADD_LIBRARY(dmalloc) 956 AC_DEFINE(HAVE_DMALLOC,1,[Whether you have dmalloc]) 957 CPPFLAGS="$CPPFLAGS -DDMALLOC_FUNC_CHECK" 958 ], [ 959 AC_MSG_ERROR([Problem with enabling dmalloc. Please check config.log for details.]) 960 ]) 961fi 962 963PHP_ARG_ENABLE([ipv6], 964 [whether to enable IPv6 support], 965 [AS_HELP_STRING([--disable-ipv6], 966 [Disable IPv6 support])], 967 [yes], 968 [no]) 969 970if test "$PHP_IPV6" != "no" && test "$ac_cv_ipv6_support" = yes; then 971 AC_DEFINE(HAVE_IPV6, 1, [Whether to enable IPv6 support]) 972fi 973 974dnl DTRACE checks. Note: this has to be done after SAPI configuration. 975PHP_ARG_ENABLE([dtrace], 976 [whether to enable DTrace support], 977 [AS_HELP_STRING([--enable-dtrace], 978 [Enable DTrace support])], 979 [no], 980 [no]) 981 982if test "$PHP_DTRACE" = "yes"; then 983 AC_CHECK_HEADERS([sys/sdt.h], [ 984 PHP_INIT_DTRACE([Zend/zend_dtrace.d],[Zend/zend_dtrace_gen.h],[main/main.c Zend/zend_API.c \ 985 Zend/zend_execute.c Zend/zend_exceptions.c \ 986 Zend/zend_dtrace.c Zend/zend.c]) 987 AC_DEFINE(HAVE_DTRACE, 1, [Whether to enable DTrace support]) 988 PHP_SUBST(PHP_DTRACE_OBJS) 989 ], [ 990 AC_MSG_ERROR([Cannot find sys/sdt.h which is required for DTrace support]) 991 ]) 992fi 993 994AC_MSG_CHECKING([how big to make fd sets]) 995PHP_ARG_ENABLE([fd-setsize],, 996 [AS_HELP_STRING([--enable-fd-setsize], 997 [Set size of descriptor sets])], 998 [no], 999 [no]) 1000 1001if test "$PHP_FD_SETSIZE" != "no"; then 1002 if test "0$PHP_FD_SETSIZE" -gt 0 2>/dev/null; then 1003 CPPFLAGS="$CPPFLAGS -DFD_SETSIZE=$PHP_FD_SETSIZE" 1004 AC_MSG_RESULT([using $PHP_FD_SETSIZE]) 1005 else 1006 AC_MSG_ERROR([Invalid value passed to --enable-fd-setsize!]) 1007 fi 1008else 1009 AC_MSG_RESULT([using system default]) 1010fi 1011 1012PHP_ARG_ENABLE([werror],, 1013 [AS_HELP_STRING([--enable-werror], 1014 [Enable -Werror])], 1015 [no], 1016 [no]) 1017 1018dnl Extension configuration. 1019dnl ---------------------------------------------------------------------------- 1020 1021PHP_HELP_SEPARATOR([Extensions: 1022 1023 --with-EXTENSION=[shared[,PATH]] 1024 1025 NOTE: Not all extensions can be build as 'shared'. 1026 1027 Example: --with-foobar=shared,/usr/local/foobar/ 1028 1029 o Builds the foobar extension as shared extension. 1030 o foobar package install prefix is /usr/local/foobar/ 1031]) 1032 1033PHP_CONFIGURE_PART(Configuring extensions) 1034 1035dnl Check if all enabled by default extensions should be disabled. 1036AC_ARG_ENABLE([all], 1037 [AS_HELP_STRING([--disable-all], 1038 [Disable all extensions which are enabled by default])], 1039 [PHP_ENABLE_ALL=$enableval]) 1040 1041dnl Reading config stubs. 1042esyscmd(./build/config-stubs ext) 1043 1044dnl Extensions post-config. 1045dnl ---------------------------------------------------------------------------- 1046 1047dnl Align segments on huge page boundary 1048case $host_alias in 1049 i[[3456]]86-*-linux-* | x86_64-*-linux-*) 1050 AC_MSG_CHECKING(linker support for -zcommon-page-size=2097152) 1051 save_LDFLAGS=$LDFLAGS 1052 LDFLAGS="$LDFLAGS -Wl,-zcommon-page-size=2097152 -Wl,-zmax-page-size=2097152" 1053 AC_RUN_IFELSE( 1054 [AC_LANG_SOURCE([[int main() {return 0;}]])], 1055 [ac_cv_common_page_size=yes], 1056 [ac_cv_common_page_size=no], 1057 [ac_cv_common_page_size=no]) 1058 LDFLAGS=$save_LDFLAGS 1059 if test "$ac_cv_common_page_size" = "yes"; then 1060 AC_MSG_RESULT([yes]) 1061 EXTRA_LDFLAGS_PROGRAM="$EXTRA_LDFLAGS_PROGRAM -Wl,-zcommon-page-size=2097152 -Wl,-zmax-page-size=2097152" 1062 else 1063 AC_MSG_RESULT([no]) 1064 AC_MSG_CHECKING(linker support for -zmax-page-size=2097152) 1065 save_LDFLAGS=$LDFLAGS 1066 LDFLAGS="$LDFLAGS -Wl,-zmax-page-size=2097152" 1067 AC_RUN_IFELSE( 1068 [AC_LANG_SOURCE([[int main() {return 0;}]])], 1069 [ac_cv_max_page_size=yes], 1070 [ac_cv_max_page_size=no], 1071 [ac_cv_max_page_size=no]) 1072 LDFLAGS=$save_LDFLAGS 1073 if test "$ac_cv_max_page_size" = "yes"; then 1074 AC_MSG_RESULT([yes]) 1075 EXTRA_LDFLAGS_PROGRAM="$EXTRA_LDFLAGS_PROGRAM -Wl,-zmax-page-size=2097152" 1076 else 1077 AC_MSG_RESULT([no]) 1078 fi 1079 fi 1080 ;; 1081esac 1082 1083enable_shared=yes 1084enable_static=yes 1085 1086case $php_sapi_module in 1087 shared[)] 1088 enable_static=no 1089 case $with_pic in 1090 yes) 1091 standard_libtool_flag='-prefer-pic' 1092 ;; 1093 no) 1094 standard_libtool_flag='-prefer-non-pic' 1095 ;; 1096 esac 1097 EXTRA_LDFLAGS="$EXTRA_LDFLAGS -avoid-version -module" 1098 ;; 1099 *[)] 1100 standard_libtool_flag='-prefer-non-pic -static' 1101 if test -z "$PHP_MODULES" && test -z "$PHP_ZEND_EX"; then 1102 enable_shared=no 1103 fi 1104 ;; 1105esac 1106 1107EXTRA_LIBS="$EXTRA_LIBS $DLIBS $LIBS" 1108 1109dnl This has to be here to prevent the openssl crypt() from overriding the 1110dnl system provided crypt(). 1111if test "$ac_cv_lib_crypt_crypt" = "yes"; then 1112 EXTRA_LIBS="-lcrypt $EXTRA_LIBS -lcrypt" 1113fi 1114 1115unset LIBS LDFLAGS 1116 1117dnl PEAR 1118dnl ---------------------------------------------------------------------------- 1119 1120PHP_HELP_SEPARATOR([PEAR:]) 1121PHP_CONFIGURE_PART(Configuring PEAR) 1122 1123dnl Compatibility 1124if test -z "$with_pear" && test "$enable_pear" = "no"; then 1125 with_pear=no 1126fi 1127 1128dnl If CLI is disabled disable PEAR. 1129if test "$PHP_CLI" = "no"; then 1130 with_pear=no 1131fi 1132 1133PHP_ARG_WITH([pear], 1134 [whether to install PEAR], 1135 [AS_HELP_STRING([[--with-pear[=DIR]]], 1136 [Install PEAR in DIR [PREFIX/lib/php]])], 1137 [no], 1138 [yes]) 1139 1140if test "$PHP_PEAR" != "no"; then 1141 1142 dnl PEAR dependencies. 1143 if test "$PHP_XML" = "no"; then 1144 pear_error_msg="$pear_error_msg 1145 PEAR requires XML to be enabled. Add --enable-xml to the configure line. (or --without-pear)" 1146 fi 1147 1148 if test "$pear_error_msg"; then 1149 AC_MSG_ERROR([$pear_error_msg]) 1150 fi 1151 1152 AC_MSG_WARN([The --with-pear option is deprecated]) 1153 1154 install_pear="install-pear" 1155 PEAR_INSTALLDIR=$PHP_PEAR 1156 1157 if test "$PHP_PEAR" = "yes"; then 1158 case $PHP_LAYOUT in 1159 GNU) PEAR_INSTALLDIR=$datadir/pear;; 1160 *) PEAR_INSTALLDIR=$libdir/php;; 1161 esac 1162 fi 1163 1164 PHP_ADD_MAKEFILE_FRAGMENT($abs_srcdir/pear/Makefile.frag,$abs_srcdir/pear,pear) 1165fi 1166 1167dnl Configuring Zend and TSRM. 1168dnl ---------------------------------------------------------------------------- 1169 1170PHP_HELP_SEPARATOR([Zend:]) 1171PHP_CONFIGURE_PART(Configuring Zend) 1172 1173LIBZEND_BASIC_CHECKS 1174LIBZEND_DLSYM_CHECK 1175LIBZEND_OTHER_CHECKS 1176 1177if test "$ZEND_MAINTAINER_ZTS" = "yes"; then 1178 AC_DEFINE(ZTS,1,[ ]) 1179 PHP_THREAD_SAFETY=yes 1180else 1181 PHP_THREAD_SAFETY=no 1182fi 1183 1184INCLUDES="$INCLUDES -I\$(top_builddir)/TSRM" 1185INCLUDES="$INCLUDES -I\$(top_builddir)/Zend" 1186 1187if test "$abs_srcdir" != "$abs_builddir"; then 1188 INCLUDES="$INCLUDES -I\$(top_srcdir)/main -I\$(top_srcdir)/Zend" 1189 INCLUDES="$INCLUDES -I\$(top_srcdir)/TSRM -I\$(top_builddir)/" 1190fi 1191 1192ZEND_EXTRA_LIBS="$LIBS" 1193unset LIBS LDFLAGS 1194 1195PHP_HELP_SEPARATOR([TSRM:]) 1196PHP_CONFIGURE_PART(Configuring TSRM) 1197if test "$PHP_THREAD_SAFETY" = "yes"; then 1198 TSRM_THREADS_CHECKS 1199fi 1200 1201EXTRA_LDFLAGS="$EXTRA_LDFLAGS $LDFLAGS" 1202EXTRA_LDFLAGS_PROGRAM="$EXTRA_LDFLAGS_PROGRAM $LDFLAGS" 1203EXTRA_LIBS="$EXTRA_LIBS $LIBS" 1204unset LIBS LDFLAGS 1205 1206AC_ARG_PROGRAM 1207 1208test "$prefix" = "NONE" && prefix=/usr/local 1209test "$exec_prefix" = "NONE" && exec_prefix='${prefix}' 1210test "$program_prefix" = "NONE" && program_prefix= 1211test "$program_suffix" = "NONE" && program_suffix= 1212 1213case $libdir in 1214 '${exec_prefix}/lib') 1215 libdir=$libdir/php 1216 ;; 1217esac 1218case `eval echo $datadir` in 1219 '${prefix}/share') 1220 datadir=$datadir/php 1221 ;; 1222esac 1223 1224phplibdir=`pwd`/modules 1225$php_shtool mkdir -p $phplibdir 1226phptempdir=`pwd`/libs 1227 1228old_exec_prefix=$exec_prefix 1229old_libdir=$libdir 1230old_datadir=$datadir 1231exec_prefix=`eval echo $exec_prefix` 1232libdir=`eval echo $libdir` 1233datadir=`eval eval echo $datadir` 1234 1235dnl Build extension directory path. 1236ZEND_MODULE_API_NO=`$EGREP '#define ZEND_MODULE_API_NO ' $srcdir/Zend/zend_modules.h|"${SED}" 's/#define ZEND_MODULE_API_NO //'` 1237 1238if test -z "$EXTENSION_DIR"; then 1239 extbasedir=$ZEND_MODULE_API_NO 1240 if test "$oldstyleextdir" = "yes"; then 1241 if test "$PHP_DEBUG" = "1"; then 1242 part1=debug 1243 else 1244 part1=no-debug 1245 fi 1246 if test "$enable_maintainer_zts" = "yes"; then 1247 part2=zts 1248 else 1249 part2=non-zts 1250 fi 1251 extbasedir=$part1-$part2-$extbasedir 1252 EXTENSION_DIR=$libdir/extensions/$extbasedir 1253 else 1254 if test "$enable_maintainer_zts" = "yes"; then 1255 extbasedir=$extbasedir-zts 1256 fi 1257 1258 if test "$PHP_DEBUG" = "1"; then 1259 extbasedir=$extbasedir-debug 1260 fi 1261 EXTENSION_DIR=$libdir/$extbasedir 1262 fi 1263fi 1264 1265case $PHP_LAYOUT in 1266 GNU) 1267 datarootdir=$prefix/share 1268 ;; 1269 *) 1270 datarootdir=$prefix/php 1271 ;; 1272esac 1273 1274dnl Expand all directory names for use in macros/constants. 1275EXPANDED_PEAR_INSTALLDIR=`eval echo $PEAR_INSTALLDIR` 1276EXPANDED_EXTENSION_DIR=`eval echo $EXTENSION_DIR` 1277EXPANDED_LOCALSTATEDIR=`eval echo $localstatedir` 1278EXPANDED_BINDIR=`eval echo $bindir` 1279EXPANDED_SBINDIR=`eval echo $sbindir` 1280EXPANDED_MANDIR=`eval echo $mandir` 1281EXPANDED_LIBDIR=$libdir 1282EXPANDED_SYSCONFDIR=`eval echo $sysconfdir` 1283EXPANDED_DATADIR=$datadir 1284EXPANDED_PHP_CONFIG_FILE_PATH=`eval echo "$PHP_CONFIG_FILE_PATH"` 1285EXPANDED_PHP_CONFIG_FILE_SCAN_DIR=`eval echo "$PHP_CONFIG_FILE_SCAN_DIR"` 1286INCLUDE_PATH=.:$EXPANDED_PEAR_INSTALLDIR 1287 1288exec_prefix=$old_exec_prefix 1289libdir=$old_libdir 1290datadir=$old_datadir 1291 1292AC_SUBST(INCLUDE_PATH) 1293AC_SUBST(EXPANDED_PEAR_INSTALLDIR) 1294AC_SUBST(EXPANDED_EXTENSION_DIR) 1295AC_SUBST(EXPANDED_BINDIR) 1296AC_SUBST(EXPANDED_SBINDIR) 1297AC_SUBST(EXPANDED_MANDIR) 1298AC_SUBST(EXPANDED_LIBDIR) 1299AC_SUBST(EXPANDED_DATADIR) 1300AC_SUBST(EXPANDED_SYSCONFDIR) 1301AC_SUBST(EXPANDED_LOCALSTATEDIR) 1302AC_SUBST(EXPANDED_PHP_CONFIG_FILE_PATH) 1303AC_SUBST(EXPANDED_PHP_CONFIG_FILE_SCAN_DIR) 1304 1305if test -n "$php_ldflags_add_usr_lib"; then 1306 PHP_RPATHS="$PHP_RPATHS /usr/lib" 1307fi 1308 1309PHP_UTILIZE_RPATHS 1310 1311if test -z "$php_ldflags_add_usr_lib"; then 1312 PHP_REMOVE_USR_LIB(PHP_LDFLAGS) 1313 PHP_REMOVE_USR_LIB(LDFLAGS) 1314fi 1315 1316EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PHP_LDFLAGS" 1317EXTRA_LDFLAGS_PROGRAM="$EXTRA_LDFLAGS_PROGRAM $PHP_LDFLAGS" 1318 1319dnl SOURCE_DATE_EPOCH for reproducible builds 1320dnl https://reproducible-builds.org/specs/source-date-epoch/ 1321PHP_BUILD_DATE=`date --utc --date="@${SOURCE_DATE_EPOCH:-$(date +%s)}" +%Y-%m-%d 2>/dev/null` 1322if test $? -ne 0 ; then 1323PHP_BUILD_DATE=`date -u +%Y-%m-%d` 1324fi 1325AC_DEFINE_UNQUOTED(PHP_BUILD_DATE,"$PHP_BUILD_DATE",[PHP build date]) 1326 1327UNAME=`uname -a | xargs` 1328PHP_UNAME=${PHP_UNAME:-$UNAME} 1329AC_DEFINE_UNQUOTED(PHP_UNAME,"$PHP_UNAME",[uname -a output]) 1330PHP_OS=`uname | xargs` 1331AC_DEFINE_UNQUOTED(PHP_OS,"$PHP_OS",[uname output]) 1332 1333PHP_SUBST_OLD(PHP_INSTALLED_SAPIS) 1334 1335PHP_SUBST(PHP_FASTCGI_OBJS) 1336PHP_SUBST(PHP_SAPI_OBJS) 1337PHP_SUBST(PHP_BINARY_OBJS) 1338PHP_SUBST(PHP_GLOBAL_OBJS) 1339 1340PHP_SUBST(PHP_BINARIES) 1341PHP_SUBST(PHP_MODULES) 1342PHP_SUBST(PHP_ZEND_EX) 1343 1344PHP_SUBST(EXT_LIBS) 1345 1346PHP_SUBST_OLD(abs_builddir) 1347PHP_SUBST_OLD(abs_srcdir) 1348 1349PHP_SUBST(bindir) 1350PHP_SUBST(sbindir) 1351PHP_SUBST(exec_prefix) 1352PHP_SUBST_OLD(program_prefix) 1353PHP_SUBST_OLD(program_suffix) 1354PHP_SUBST(includedir) 1355PHP_SUBST(libdir) 1356PHP_SUBST(mandir) 1357PHP_SUBST(phplibdir) 1358PHP_SUBST(phptempdir) 1359PHP_SUBST(prefix) 1360PHP_SUBST(localstatedir) 1361PHP_SUBST(datadir) 1362PHP_SUBST(datarootdir) 1363PHP_SUBST(sysconfdir) 1364 1365PHP_SUBST(EXEEXT) 1366PHP_SUBST(CC) 1367PHP_SUBST(CFLAGS) 1368PHP_SUBST(CFLAGS_CLEAN) 1369PHP_SUBST(CPP) 1370PHP_SUBST(CPPFLAGS) 1371PHP_SUBST(CXX) 1372PHP_SUBST(CXXFLAGS) 1373PHP_SUBST(CXXFLAGS_CLEAN) 1374PHP_SUBST_OLD(DEBUG_CFLAGS) 1375PHP_SUBST_OLD(EXTENSION_DIR) 1376PHP_SUBST_OLD(EXTRA_LDFLAGS) 1377PHP_SUBST_OLD(EXTRA_LDFLAGS_PROGRAM) 1378PHP_SUBST_OLD(EXTRA_LIBS) 1379PHP_SUBST_OLD(ZEND_EXTRA_LIBS) 1380PHP_SUBST_OLD(INCLUDES) 1381PHP_SUBST_OLD(EXTRA_INCLUDES) 1382PHP_SUBST_OLD(INCLUDE_PATH) 1383PHP_SUBST_OLD(INSTALL_IT) 1384PHP_SUBST(LFLAGS) 1385PHP_SUBST(LIBTOOL) 1386PHP_SUBST(LN_S) 1387PHP_SUBST_OLD(NATIVE_RPATHS) 1388PHP_SUBST_OLD(PEAR_INSTALLDIR) 1389PHP_SUBST(PHP_BUILD_DATE) 1390PHP_SUBST_OLD(PHP_LDFLAGS) 1391PHP_SUBST_OLD(PHP_LIBS) 1392PHP_SUBST(OVERALL_TARGET) 1393PHP_SUBST(PHP_RPATHS) 1394PHP_SUBST(PHP_SAPI) 1395PHP_SUBST_OLD(PHP_VERSION) 1396PHP_SUBST_OLD(PHP_VERSION_ID) 1397PHP_SUBST(SHELL) 1398PHP_SUBST(SHARED_LIBTOOL) 1399PHP_SUBST(PHP_FRAMEWORKS) 1400PHP_SUBST(PHP_FRAMEWORKPATH) 1401PHP_SUBST(INSTALL_HEADERS) 1402 1403old_CC=$CC 1404 1405if test "$PHP_THREAD_SAFETY" = "yes" && test -n "$ac_cv_pthreads_cflags"; then 1406 CXXFLAGS="$CXXFLAGS $ac_cv_pthreads_cflags" 1407 INLINE_CFLAGS="$INLINE_CFLAGS $ac_cv_pthreads_cflags" 1408 CPPFLAGS="$CPPFLAGS $ac_cv_pthreads_cflags" 1409fi 1410 1411if test "$PHP_WERROR" = "yes"; then 1412 CFLAGS="$CFLAGS -Werror" 1413 CPPFLAGS="$CPPFLAGS -Werror" 1414fi 1415 1416dnl 1417dnl Libtool creation. 1418dnl 1419 1420PHP_HELP_SEPARATOR([Libtool:]) 1421PHP_CONFIGURE_PART(Configuring libtool) 1422 1423dnl Silence warning: `ar: 'u' modifier ignored since 'D' is the default` 1424dnl See https://github.com/php/php-src/pull/3017 1425AC_SUBST(AR_FLAGS, [cr]) 1426 1427dnl Only allow AC_PROG_CXX and AC_PROG_CXXCPP if they are explicitly called (by 1428dnl PHP_REQUIRE_CXX). Otherwise AC_PROG_LIBTOOL fails if there is no working C++ 1429dnl compiler. 1430AC_PROVIDE_IFELSE([PHP_REQUIRE_CXX], [], [ 1431 undefine([AC_PROG_CXX]) 1432 AC_DEFUN([AC_PROG_CXX], []) 1433 undefine([AC_PROG_CXXCPP]) 1434 AC_DEFUN([AC_PROG_CXXCPP], [php_prog_cxxcpp=disabled]) 1435]) 1436AC_PROG_LIBTOOL 1437 1438PHP_SET_LIBTOOL_VARIABLE([--silent]) 1439 1440dnl libtool 1.4.3 needs this. 1441PHP_SET_LIBTOOL_VARIABLE([--preserve-dup-deps]) 1442 1443test -z "$PHP_COMPILE" && PHP_COMPILE='$(LIBTOOL) --mode=compile $(COMPILE) -c $<' 1444test -z "$CXX_PHP_COMPILE" && CXX_PHP_COMPILE='$(LIBTOOL) --mode=compile $(CXX_COMPILE) -c $<' 1445SHARED_LIBTOOL='$(LIBTOOL)' 1446 1447CC=$old_CC 1448 1449PHP_CONFIGURE_PART(Generating files) 1450 1451CXXFLAGS_CLEAN=$CXXFLAGS 1452CFLAGS_CLEAN="$CFLAGS \$(PROF_FLAGS)" 1453CFLAGS="\$(CFLAGS_CLEAN) $standard_libtool_flag" 1454INLINE_CFLAGS="$INLINE_CFLAGS $standard_libtool_flag" 1455CXXFLAGS="$CXXFLAGS $standard_libtool_flag \$(PROF_FLAGS)" 1456 1457if test "$PHP_PHAR" != "no" && test "$PHP_CLI" != "no"; then 1458 pharcmd=pharcmd 1459 pharcmd_install=install-pharcmd 1460else 1461 pharcmd= 1462 pharcmd_install= 1463fi; 1464 1465all_targets="$lcov_target \$(OVERALL_TARGET) \$(PHP_MODULES) \$(PHP_ZEND_EX) \$(PHP_BINARIES) $pharcmd" 1466install_targets="$install_sapi $install_modules $install_binaries install-build install-headers install-programs $install_pear $pharcmd_install" 1467 1468PHP_SUBST(all_targets) 1469PHP_SUBST(install_targets) 1470PHP_SUBST(install_binary_targets) 1471 1472PHP_INSTALL_HEADERS([Zend/ TSRM/ include/ main/ main/streams/]) 1473 1474PHP_ADD_SOURCES(TSRM, TSRM.c, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1) 1475 1476PHP_ADD_SOURCES(main, main.c snprintf.c spprintf.c \ 1477 fopen_wrappers.c alloca.c php_scandir.c \ 1478 php_ini.c SAPI.c rfc1867.c php_content_types.c strlcpy.c \ 1479 strlcat.c explicit_bzero.c mergesort.c reentrancy.c php_variables.c php_ticks.c \ 1480 network.c php_open_temporary_file.c \ 1481 output.c getopt.c php_syslog.c, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1) 1482 1483PHP_ADD_SOURCES_X(main, fastcgi.c, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1, PHP_FASTCGI_OBJS, no) 1484 1485PHP_ADD_SOURCES(main/streams, streams.c cast.c memory.c filter.c \ 1486 plain_wrapper.c userspace.c transports.c xp_socket.c mmap.c \ 1487 glob_wrapper.c, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1) 1488 1489PHP_ADD_SOURCES(/main, internal_functions.c, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1, sapi) 1490PHP_ADD_SOURCES_X(/main, internal_functions_cli.c, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1, PHP_BINARY_OBJS) 1491 1492PHP_ADD_SOURCES(Zend, \ 1493 zend_language_parser.c zend_language_scanner.c \ 1494 zend_ini_parser.c zend_ini_scanner.c \ 1495 zend_alloc.c zend_compile.c zend_constants.c zend_dtrace.c \ 1496 zend_execute_API.c zend_highlight.c zend_llist.c \ 1497 zend_vm_opcodes.c zend_opcode.c zend_operators.c zend_ptr_stack.c zend_stack.c \ 1498 zend_variables.c zend.c zend_API.c zend_extensions.c zend_hash.c \ 1499 zend_list.c zend_builtin_functions.c \ 1500 zend_ini.c zend_sort.c zend_multibyte.c zend_ts_hash.c zend_stream.c \ 1501 zend_iterators.c zend_interfaces.c zend_exceptions.c zend_strtod.c zend_gc.c \ 1502 zend_closures.c zend_weakrefs.c zend_float.c zend_string.c zend_signal.c zend_generators.c \ 1503 zend_virtual_cwd.c zend_ast.c zend_objects.c zend_object_handlers.c zend_objects_API.c \ 1504 zend_default_classes.c zend_inheritance.c zend_smart_str.c zend_cpuinfo.c, \ 1505 -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1) 1506 1507dnl Selectively disable optimization due to high RAM usage during compiling the 1508dnl executor. 1509if test -n "$GCC" && test "$ZEND_INLINE_OPTIMIZATION" != "yes"; then 1510 flag=-O0 1511else 1512 flag= 1513fi 1514 1515PHP_ADD_SOURCES_X(Zend, zend_execute.c, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1,PHP_GLOBAL_OBJS,,$flag) 1516 1517PHP_ADD_BUILD_DIR(main main/streams) 1518PHP_ADD_BUILD_DIR(TSRM) 1519PHP_ADD_BUILD_DIR(Zend) 1520 1521PHP_ADD_MAKEFILE_FRAGMENT($abs_srcdir/scripts/Makefile.frag,$abs_srcdir/scripts,scripts) 1522PHP_ADD_MAKEFILE_FRAGMENT($abs_srcdir/Zend/Makefile.frag,$abs_srcdir/Zend,Zend) 1523 1524PHP_GEN_BUILD_DIRS 1525PHP_GEN_GLOBAL_MAKEFILE 1526 1527AC_DEFINE([HAVE_BUILD_DEFS_H], 1, [ ]) 1528 1529dnl Make directories when building in a separate build directory. 1530$php_shtool mkdir -p pear 1531$php_shtool mkdir -p scripts 1532$php_shtool mkdir -p scripts/man1 1533 1534ALL_OUTPUT_FILES="main/build-defs.h \ 1535scripts/phpize scripts/man1/phpize.1 \ 1536scripts/php-config scripts/man1/php-config.1 \ 1537$PHP_OUTPUT_FILES" 1538 1539dnl Generate build files. 1540AC_CONFIG_FILES([$ALL_OUTPUT_FILES]) 1541 1542AC_CONFIG_COMMANDS_PRE([PHP_PATCH_CONFIG_HEADERS([main/php_config.h.in])]) 1543 1544AC_CONFIG_COMMANDS([default],[ 1545cat <<X 1546 1547+--------------------------------------------------------------------+ 1548| License: | 1549| This software is subject to the PHP License, available in this | 1550| distribution in the file LICENSE. By continuing this installation | 1551| process, you are bound by the terms of this license agreement. | 1552| If you do not agree with the terms of this license, you must abort | 1553| the installation process at this point. | 1554+--------------------------------------------------------------------+ 1555 1556Thank you for using PHP. 1557 1558X 1559],[ 1560 1561if test "\$CONFIG_FILES" = "$ALL_OUTPUT_FILES" || test "\$CONFIG_FILES" = " $ALL_OUTPUT_FILES" || test -z "\$CONFIG_FILES"; then 1562 REDO_ALL=yes 1563fi 1564 1565dnl Create configuration headers. 1566dnl ---------------------------------------------------------------------------- 1567test -d Zend || $php_shtool mkdir Zend 1568 1569cat >Zend/zend_config.h <<FEO 1570#include <../main/php_config.h> 1571FEO 1572 1573dnl Run this only when generating all the files. 1574if test -n "\$REDO_ALL"; then 1575 echo "creating main/internal_functions.c" 1576 AWK="$AWK" sh $srcdir/build/genif.sh $srcdir/main/internal_functions.c.in "$EXT_STATIC" > main/internal_functions.c 1577 1578 echo "creating main/internal_functions_cli.c" 1579 AWK="$AWK" sh $srcdir/build/genif.sh $srcdir/main/internal_functions.c.in "$EXT_CLI_STATIC" > main/internal_functions_cli.c 1580 1581 if test "$PHP_SAPI" = "apache2handler"; then 1582 if test "$APACHE_VERSION" -ge 2004001; then 1583 if test -z "$APACHE_THREADED_MPM"; then 1584cat <<X 1585+--------------------------------------------------------------------+ 1586| *** WARNING *** | 1587| | 1588| You have built PHP for Apache's current non-threaded MPM. | 1589| If you change Apache to use a threaded MPM you must reconfigure | 1590| PHP with --enable-maintainer-zts | 1591X 1592 fi 1593 fi 1594 fi 1595 1596 dnl Warn about Apache if oci8 extension is enabled on Linux. 1597 if test "$PHP_OCI8" != "no"; then 1598 if test "$PHP_SIGCHILD" != "yes"; then 1599 if test "$PHP_OCI8_INSTANT_CLIENT" = "no"; then 1600cat <<X 1601+--------------------------------------------------------------------+ 1602| Notice: | 1603| If you encounter <defunc> processes when using a local Oracle | 1604| database, set the value BEQUEATH_DETACH=YES in Oracle Net's | 1605| sqlnet.ora file on the PHP host, or set the environment variable | 1606| BEQUEATH_DETACH to YES before starting Apache. If the problem | 1607| still occurs, then recompile PHP and specify --enable-sigchild | 1608| when configuring. | 1609X 1610 fi 1611 fi 1612 fi 1613 1614fi 1615]) 1616AC_OUTPUT 1617
