1# -*-makefile-*- 2# src/Makefile.global.in 3# @configure_input@ 4 5#------------------------------------------------------------------------------ 6# All PostgreSQL makefiles include this file and use the variables it sets, 7# which in turn are put here by the configure script. There is no need for 8# users to edit this file -- if it turns out to be necessary then that's a 9# bug. 10# 11# A makefile that includes this file needs to set the variable `subdir' to 12# the relative path from the top to itself and `top_builddir' to the relative 13# path from itself to the top before including this file. (The "top" is the 14# parent directory of the directory this file is in.) 15#------------------------------------------------------------------------------ 16 17 18########################################################################## 19# 20# Meta configuration 21 22standard_targets = all install installdirs uninstall distprep clean distclean maintainer-clean coverage check installcheck init-po update-po 23# these targets should recurse even into subdirectories not being built: 24standard_always_targets = distprep clean distclean maintainer-clean 25 26.PHONY: $(standard_targets) install-strip html man installcheck-parallel maintainer-check 27 28# make `all' the default target 29all: 30 31# Delete target files if the command fails after it has 32# started to update the file. 33.DELETE_ON_ERROR: 34 35# Never delete any intermediate files automatically. 36.SECONDARY: 37 38# PostgreSQL version number 39VERSION = @PACKAGE_VERSION@ 40MAJORVERSION = @PG_MAJORVERSION@ 41VERSION_NUM = @PG_VERSION_NUM@ 42 43# Set top_srcdir, srcdir, and VPATH. 44ifdef PGXS 45top_srcdir = $(top_builddir) 46 47# If VPATH is set or Makefile is not in current directory we are building 48# the extension with VPATH so we set the variable here. 49ifdef VPATH 50srcdir = $(VPATH) 51else 52ifeq ($(CURDIR),$(dir $(firstword $(MAKEFILE_LIST)))) 53srcdir = . 54VPATH = 55else 56srcdir = $(dir $(firstword $(MAKEFILE_LIST))) 57VPATH = $(srcdir) 58endif 59endif 60else # not PGXS 61vpath_build = @vpath_build@ 62abs_top_builddir = @abs_top_builddir@ 63abs_top_srcdir = @abs_top_srcdir@ 64 65ifneq ($(vpath_build),yes) 66top_srcdir = $(top_builddir) 67srcdir = . 68else # vpath_build = yes 69top_srcdir = $(abs_top_srcdir) 70srcdir = $(top_srcdir)/$(subdir) 71VPATH = $(srcdir) 72endif 73endif # not PGXS 74 75vpathsearch = `for f in $(addsuffix /$(1),$(subst :, ,. $(VPATH))); do test -r $$f && echo $$f && break; done` 76 77# Saved arguments from configure 78configure_args = @configure_args@ 79 80 81########################################################################## 82# 83# Installation directories 84# 85# These are set by the equivalent --xxxdir configure options. We 86# append "postgresql" to some of them, if the string does not already 87# contain "pgsql" or "postgres", in order to avoid directory clutter. 88# 89# In a PGXS build, we cannot use the values inserted into Makefile.global 90# by configure, since the installation tree may have been relocated. 91# Instead get the path values from pg_config. 92 93ifndef PGXS 94 95# Note that prefix, exec_prefix, and datarootdir aren't defined in a PGXS build; 96# makefiles may only use the derived variables such as bindir. 97 98prefix := @prefix@ 99exec_prefix := @exec_prefix@ 100datarootdir := @datarootdir@ 101 102bindir := @bindir@ 103 104datadir := @datadir@ 105ifeq "$(findstring pgsql, $(datadir))" "" 106ifeq "$(findstring postgres, $(datadir))" "" 107override datadir := $(datadir)/postgresql 108endif 109endif 110 111sysconfdir := @sysconfdir@ 112ifeq "$(findstring pgsql, $(sysconfdir))" "" 113ifeq "$(findstring postgres, $(sysconfdir))" "" 114override sysconfdir := $(sysconfdir)/postgresql 115endif 116endif 117 118libdir := @libdir@ 119 120pkglibdir = $(libdir) 121ifeq "$(findstring pgsql, $(pkglibdir))" "" 122ifeq "$(findstring postgres, $(pkglibdir))" "" 123override pkglibdir := $(pkglibdir)/postgresql 124endif 125endif 126 127includedir := @includedir@ 128 129pkgincludedir = $(includedir) 130ifeq "$(findstring pgsql, $(pkgincludedir))" "" 131ifeq "$(findstring postgres, $(pkgincludedir))" "" 132override pkgincludedir := $(pkgincludedir)/postgresql 133endif 134endif 135 136mandir := @mandir@ 137 138docdir := @docdir@ 139ifeq "$(findstring pgsql, $(docdir))" "" 140ifeq "$(findstring postgres, $(docdir))" "" 141override docdir := $(docdir)/postgresql 142endif 143endif 144 145htmldir := @htmldir@ 146 147localedir := @localedir@ 148 149else # PGXS case 150 151# Extension makefiles should set PG_CONFIG, but older ones might not 152ifndef PG_CONFIG 153PG_CONFIG = pg_config 154endif 155 156bindir := $(shell $(PG_CONFIG) --bindir) 157datadir := $(shell $(PG_CONFIG) --sharedir) 158sysconfdir := $(shell $(PG_CONFIG) --sysconfdir) 159libdir := $(shell $(PG_CONFIG) --libdir) 160pkglibdir := $(shell $(PG_CONFIG) --pkglibdir) 161includedir := $(shell $(PG_CONFIG) --includedir) 162pkgincludedir := $(shell $(PG_CONFIG) --pkgincludedir) 163mandir := $(shell $(PG_CONFIG) --mandir) 164docdir := $(shell $(PG_CONFIG) --docdir) 165localedir := $(shell $(PG_CONFIG) --localedir) 166 167endif # PGXS 168 169# These derived path variables aren't separately configurable. 170 171includedir_server = $(pkgincludedir)/server 172includedir_internal = $(pkgincludedir)/internal 173pgxsdir = $(pkglibdir)/pgxs 174 175 176########################################################################## 177# 178# Features 179# 180# Records the choice of the various --enable-xxx and --with-xxx options. 181 182with_perl = @with_perl@ 183with_python = @with_python@ 184with_tcl = @with_tcl@ 185with_openssl = @with_openssl@ 186with_selinux = @with_selinux@ 187with_systemd = @with_systemd@ 188with_libxml = @with_libxml@ 189with_libxslt = @with_libxslt@ 190with_system_tzdata = @with_system_tzdata@ 191with_uuid = @with_uuid@ 192with_zlib = @with_zlib@ 193enable_rpath = @enable_rpath@ 194enable_nls = @enable_nls@ 195enable_debug = @enable_debug@ 196enable_dtrace = @enable_dtrace@ 197enable_coverage = @enable_coverage@ 198enable_tap_tests = @enable_tap_tests@ 199enable_thread_safety = @enable_thread_safety@ 200 201python_includespec = @python_includespec@ 202python_libdir = @python_libdir@ 203python_libspec = @python_libspec@ 204python_additional_libs = @python_additional_libs@ 205python_majorversion = @python_majorversion@ 206python_version = @python_version@ 207 208krb_srvtab = @krb_srvtab@ 209 210TCLSH = @TCLSH@ 211TCL_LIBS = @TCL_LIBS@ 212TCL_LIB_SPEC = @TCL_LIB_SPEC@ 213TCL_INCLUDE_SPEC = @TCL_INCLUDE_SPEC@ 214TCL_SHARED_BUILD = @TCL_SHARED_BUILD@ 215TCL_SHLIB_LD_LIBS = @TCL_SHLIB_LD_LIBS@ 216 217PTHREAD_CFLAGS = @PTHREAD_CFLAGS@ 218PTHREAD_LIBS = @PTHREAD_LIBS@ 219 220 221########################################################################## 222# 223# Programs and flags 224 225# Compilers 226 227CPP = @CPP@ 228CPPFLAGS = @CPPFLAGS@ 229PG_SYSROOT = @PG_SYSROOT@ 230 231ifdef PGXS 232override CPPFLAGS := -I$(includedir_server) -I$(includedir_internal) $(CPPFLAGS) 233else # not PGXS 234override CPPFLAGS := -I$(top_srcdir)/src/include $(CPPFLAGS) 235ifdef VPATH 236override CPPFLAGS := -I$(top_builddir)/src/include $(CPPFLAGS) 237endif 238endif # not PGXS 239 240CC = @CC@ 241GCC = @GCC@ 242SUN_STUDIO_CC = @SUN_STUDIO_CC@ 243CFLAGS = @CFLAGS@ 244CFLAGS_SL = @CFLAGS_SL@ 245CFLAGS_VECTOR = @CFLAGS_VECTOR@ 246CFLAGS_SSE42 = @CFLAGS_SSE42@ 247 248# Kind-of compilers 249 250BISON = @BISON@ 251BISONFLAGS = @BISONFLAGS@ $(YFLAGS) 252FLEX = @FLEX@ 253FLEXFLAGS = @FLEXFLAGS@ $(LFLAGS) 254DTRACE = @DTRACE@ 255DTRACEFLAGS = @DTRACEFLAGS@ 256ZIC = @ZIC@ 257 258# Linking 259 260AR = @AR@ 261DLLTOOL = @DLLTOOL@ 262DLLWRAP = @DLLWRAP@ 263LIBS = @LIBS@ 264LDAP_LIBS_FE = @LDAP_LIBS_FE@ 265LDAP_LIBS_BE = @LDAP_LIBS_BE@ 266UUID_LIBS = @UUID_LIBS@ 267UUID_EXTRA_OBJS = @UUID_EXTRA_OBJS@ 268LD = @LD@ 269with_gnu_ld = @with_gnu_ld@ 270ld_R_works = @ld_R_works@ 271 272# It's critical that within LDFLAGS, all -L switches pointing to build-tree 273# directories come before any -L switches pointing to external directories. 274# Otherwise it's possible for, e.g., a platform-provided copy of libpq.so 275# to get linked in place of the one we've built. Therefore we adopt the 276# convention that the first component of LDFLAGS is an extra variable 277# LDFLAGS_INTERNAL, and -L and -l switches for PG's own libraries must be 278# put into LDFLAGS_INTERNAL, so they will appear ahead of those for external 279# libraries. 280# 281# We need LDFLAGS and LDFLAGS_INTERNAL to be "recursively expanded" variables, 282# else adjustments to, e.g., rpathdir don't work right. So we must NOT do 283# "LDFLAGS := something" anywhere, ditto for LDFLAGS_INTERNAL. 284# These initial assignments must be "=" type, and elsewhere we must only do 285# "LDFLAGS += something" or "LDFLAGS_INTERNAL += something". 286ifdef PGXS 287 LDFLAGS_INTERNAL = -L$(libdir) 288else 289 LDFLAGS_INTERNAL = -L$(top_builddir)/src/port -L$(top_builddir)/src/common 290endif 291LDFLAGS = $(LDFLAGS_INTERNAL) @LDFLAGS@ 292 293LDFLAGS_EX = @LDFLAGS_EX@ 294# LDFLAGS_SL might have already been assigned by calling makefile 295LDFLAGS_SL += @LDFLAGS_SL@ 296LDREL = -r 297LDOUT = -o 298RANLIB = @RANLIB@ 299WINDRES = @WINDRES@ 300X = @EXEEXT@ 301 302# Perl 303 304ifneq (@PERL@,) 305 # quoted to protect pathname with spaces 306 PERL = '@PERL@' 307else 308 PERL = $(missing) perl 309endif 310perl_archlibexp = @perl_archlibexp@ 311perl_privlibexp = @perl_privlibexp@ 312perl_includespec = @perl_includespec@ 313perl_embed_ccflags = @perl_embed_ccflags@ 314perl_embed_ldflags = @perl_embed_ldflags@ 315 316# Miscellaneous 317 318AWK = @AWK@ 319LN_S = @LN_S@ 320MSGFMT = @MSGFMT@ 321MSGFMT_FLAGS = @MSGFMT_FLAGS@ 322MSGMERGE = @MSGMERGE@ 323PYTHON = @PYTHON@ 324TAR = @TAR@ 325XGETTEXT = @XGETTEXT@ 326 327GZIP = gzip 328BZIP2 = bzip2 329 330# Testing 331 332check: temp-install 333 334.PHONY: temp-install 335temp-install: 336ifndef NO_TEMP_INSTALL 337ifneq ($(abs_top_builddir),) 338ifeq ($(MAKELEVEL),0) 339 rm -rf '$(abs_top_builddir)'/tmp_install 340 $(MKDIR_P) '$(abs_top_builddir)'/tmp_install/log 341 $(MAKE) -C '$(top_builddir)' DESTDIR='$(abs_top_builddir)'/tmp_install install >'$(abs_top_builddir)'/tmp_install/log/install.log 2>&1 342endif 343 $(if $(EXTRA_INSTALL),for extra in $(EXTRA_INSTALL); do $(MAKE) -C '$(top_builddir)'/$$extra DESTDIR='$(abs_top_builddir)'/tmp_install install >>'$(abs_top_builddir)'/tmp_install/log/install.log || exit; done) 344endif 345endif 346 347PROVE = @PROVE@ 348# There are common routines in src/test/perl, and some test suites have 349# extra perl modules in their own directory. 350PG_PROVE_FLAGS = -I $(top_srcdir)/src/test/perl/ -I $(srcdir) 351# User-supplied prove flags such as --verbose can be provided in PROVE_FLAGS. 352PROVE_FLAGS = 353 354# prepend to path if already set, else just set it 355define add_to_path 356$(1)="$(if $($(1)),$(2):$$$(1),$(2))" 357endef 358 359# platform-specific environment variable to set shared library path 360# individual ports can override this later, this is the default name 361ld_library_path_var = LD_LIBRARY_PATH 362 363# with_temp_install_extra is for individual ports to define if they 364# need something more here. If not defined then the expansion does 365# nothing. 366with_temp_install = \ 367 PATH="$(abs_top_builddir)/tmp_install$(bindir):$$PATH" \ 368 $(call add_to_path,$(strip $(ld_library_path_var)),$(abs_top_builddir)/tmp_install$(libdir)) \ 369 $(with_temp_install_extra) 370 371ifeq ($(enable_tap_tests),yes) 372 373ifndef PGXS 374define prove_installcheck 375rm -rf $(CURDIR)/tmp_check/log 376cd $(srcdir) && \ 377 TESTDIR='$(CURDIR)' PATH="$(bindir):$$PATH" PGPORT='6$(DEF_PGPORT)' \ 378 top_builddir='$(CURDIR)/$(top_builddir)' \ 379 PG_REGRESS='$(CURDIR)/$(top_builddir)/src/test/regress/pg_regress' \ 380 $(PROVE) $(PG_PROVE_FLAGS) $(PROVE_FLAGS) t/*.pl 381endef 382else # PGXS case 383define prove_installcheck 384rm -rf $(CURDIR)/tmp_check/log 385cd $(srcdir) && \ 386 TESTDIR='$(CURDIR)' PATH="$(bindir):$$PATH" PGPORT='6$(DEF_PGPORT)' \ 387 top_builddir='$(top_builddir)' \ 388 PG_REGRESS='$(top_builddir)/src/test/regress/pg_regress' \ 389 $(PROVE) $(PG_PROVE_FLAGS) $(PROVE_FLAGS) t/*.pl 390endef 391endif # PGXS 392 393define prove_check 394rm -rf $(CURDIR)/tmp_check/log 395cd $(srcdir) && \ 396 TESTDIR='$(CURDIR)' $(with_temp_install) PGPORT='6$(DEF_PGPORT)' \ 397 PG_REGRESS='$(CURDIR)/$(top_builddir)/src/test/regress/pg_regress' \ 398 $(PROVE) $(PG_PROVE_FLAGS) $(PROVE_FLAGS) t/*.pl 399endef 400 401else 402prove_installcheck = @echo "TAP tests not enabled" 403prove_check = $(prove_installcheck) 404endif 405 406# Installation. 407 408install_bin = @install_bin@ 409install_sh = $(SHELL) $(top_srcdir)/config/install-sh -c 410INSTALL = $(if $(use_install_sh),$(install_sh),$(if $(install_bin),$(install_bin),$(install_sh))) 411 412INSTALL_SCRIPT_MODE = 755 413INSTALL_DATA_MODE = 644 414INSTALL_PROGRAM = $(INSTALL_PROGRAM_ENV) $(INSTALL) $(INSTALL_STRIP_FLAG) 415INSTALL_SCRIPT = $(INSTALL) -m $(INSTALL_SCRIPT_MODE) 416INSTALL_DATA = $(INSTALL) -m $(INSTALL_DATA_MODE) 417INSTALL_STLIB = $(INSTALL_STLIB_ENV) $(INSTALL_DATA) $(INSTALL_STRIP_FLAG) 418INSTALL_SHLIB = $(INSTALL_SHLIB_ENV) $(INSTALL) $(INSTALL_SHLIB_OPTS) $(INSTALL_STRIP_FLAG) 419# Override in Makefile.port if necessary 420INSTALL_SHLIB_OPTS = -m 755 421 422MKDIR_P = @MKDIR_P@ 423 424missing = $(SHELL) $(top_srcdir)/config/missing 425 426STRIP = @STRIP@ 427STRIP_STATIC_LIB = @STRIP_STATIC_LIB@ 428STRIP_SHARED_LIB = @STRIP_SHARED_LIB@ 429 430# Documentation 431 432have_docbook = @have_docbook@ 433COLLATEINDEX = @COLLATEINDEX@ 434DBTOEPUB = @DBTOEPUB@ 435DOCBOOKSTYLE = @DOCBOOKSTYLE@ 436JADE = @JADE@ 437NSGMLS = @NSGMLS@ 438OSX = @OSX@ 439XMLLINT = @XMLLINT@ 440XSLTPROC = @XSLTPROC@ 441 442# Code coverage 443 444GCOV = @GCOV@ 445LCOV = @LCOV@ 446GENHTML = @GENHTML@ 447 448ifeq ($(enable_coverage),yes) 449# ccache loses .gcno files 450export CCACHE_DISABLE = 1 451endif 452 453# Feature settings 454 455DEF_PGPORT = @default_port@ 456WANTED_LANGUAGES = @WANTED_LANGUAGES@ 457 458 459########################################################################## 460# 461# Additional platform-specific settings 462# 463 464# Name of the "template" 465PORTNAME= @PORTNAME@ 466 467build_os = @build_os@ 468 469host_tuple = @host@ 470host_os = @host_os@ 471host_cpu = @host_cpu@ 472 473# Make HAVE_IPV6 available for initdb script creation 474HAVE_IPV6= @HAVE_IPV6@ 475 476# This is mainly for use on FreeBSD, where we have both a.out and elf 477# systems now. May be applicable to other systems to? 478ELF_SYSTEM= @ELF_SYS@ 479 480# Backend stack size limit has to be hard-wired on Windows (it's in bytes) 481WIN32_STACK_RLIMIT=4194304 482 483# Set if we have a working win32 crashdump header 484have_win32_dbghelp = @have_win32_dbghelp@ 485 486# Pull in platform-specific magic 487include $(top_builddir)/src/Makefile.port 488 489# Set up rpath if enabled. By default it will point to our libdir, 490# but individual Makefiles can force other rpath paths if needed. 491rpathdir = $(libdir) 492 493ifeq ($(enable_rpath), yes) 494LDFLAGS += $(rpath) 495endif 496 497# Show the DLSUFFIX to build scripts (e.g. buildfarm) 498.PHONY: show_dl_suffix 499show_dl_suffix: 500 @echo $(DLSUFFIX) 501 502 503########################################################################## 504# 505# Some variables needed to find some client interfaces 506 507ifdef PGXS 508# some contribs assumes headers and libs are in the source tree... 509libpq_srcdir = $(includedir) 510libpq_builddir = $(libdir) 511else 512libpq_srcdir = $(top_srcdir)/src/interfaces/libpq 513libpq_builddir = $(top_builddir)/src/interfaces/libpq 514endif 515 516# This macro is for use by libraries linking to libpq. (Because libpgport 517# isn't created with the same link flags as libpq, it can't be used.) 518libpq = -L$(libpq_builddir) -lpq 519 520# This macro is for use by client executables (not libraries) that use libpq. 521# We force clients to pull symbols from the non-shared libraries libpgport 522# and libpgcommon rather than pulling some libpgport symbols from libpq just 523# because libpq uses those functions too. This makes applications less 524# dependent on changes in libpq's usage of pgport. To do this we link to 525# pgport before libpq. This does cause duplicate -lpgport's to appear 526# on client link lines. 527ifdef PGXS 528libpq_pgport = -L$(libdir) -lpgcommon -lpgport $(libpq) 529else 530libpq_pgport = -L$(top_builddir)/src/common -lpgcommon -L$(top_builddir)/src/port -lpgport $(libpq) 531endif 532 533# Cygwin seems to need ldap libraries to be mentioned here, too 534ifeq ($(PORTNAME),cygwin) 535libpq_pgport += $(LDAP_LIBS_FE) 536endif 537 538 539########################################################################## 540# 541# Commonly used submake targets 542 543submake-libpq: 544 $(MAKE) -C $(libpq_builddir) all 545 546submake-libpgport: 547 $(MAKE) -C $(top_builddir)/src/port all 548 $(MAKE) -C $(top_builddir)/src/common all 549 550submake-libpgfeutils: 551 $(MAKE) -C $(top_builddir)/src/port all 552 $(MAKE) -C $(top_builddir)/src/common all 553 $(MAKE) -C $(top_builddir)/src/fe_utils all 554 555submake-generated-headers: 556 $(MAKE) -C $(top_builddir)/src/backend generated-headers 557 558.PHONY: submake-libpq submake-libpgport submake-libpgfeutils submake-generated-headers 559 560 561########################################################################## 562# 563# Testing support 564 565ifneq ($(USE_MODULE_DB),) 566 PL_TESTDB = pl_regression_$(NAME) 567 # Replace this with $(or ...) if we ever require GNU make 3.81. 568 ifneq ($(MODULE_big),) 569 CONTRIB_TESTDB=contrib_regression_$(MODULE_big) 570 else 571 ifneq ($(MODULES),) 572 CONTRIB_TESTDB=contrib_regression_$(word 1,$(MODULES)) 573 else 574 CONTRIB_TESTDB=contrib_regression_$(word 1,$(REGRESS)) 575 endif 576 endif 577else 578 PL_TESTDB = pl_regression 579 CONTRIB_TESTDB = contrib_regression 580endif 581 582ifdef NO_LOCALE 583NOLOCALE += --no-locale 584endif 585 586# file with extra config for temp build 587TEMP_CONF = 588ifdef TEMP_CONFIG 589TEMP_CONF += --temp-config=$(TEMP_CONFIG) 590endif 591 592pg_regress_locale_flags = $(if $(ENCODING),--encoding=$(ENCODING)) $(NOLOCALE) 593 594pg_regress_check = $(with_temp_install) $(top_builddir)/src/test/regress/pg_regress --inputdir=$(srcdir) --temp-instance=./tmp_check $(TEMP_CONF) --bindir= $(pg_regress_locale_flags) $(EXTRA_REGRESS_OPTS) 595pg_regress_installcheck = $(top_builddir)/src/test/regress/pg_regress --inputdir=$(srcdir) --bindir='$(bindir)' $(pg_regress_locale_flags) $(EXTRA_REGRESS_OPTS) 596 597pg_regress_clean_files = results/ regression.diffs regression.out tmp_check/ log/ 598 599pg_isolation_regress_check = $(with_temp_install) $(top_builddir)/src/test/isolation/pg_isolation_regress --inputdir=$(srcdir) --temp-instance=./tmp_check $(TEMP_CONF) --bindir= $(pg_regress_locale_flags) $(EXTRA_REGRESS_OPTS) 600pg_isolation_regress_installcheck = $(top_builddir)/src/test/isolation/pg_isolation_regress --inputdir=$(srcdir) $(pg_regress_locale_flags) $(EXTRA_REGRESS_OPTS) 601 602########################################################################## 603# 604# Customization 605# 606# This includes your local customizations if Makefile.custom exists 607# in the source directory. This file doesn't exist in the original 608# distribution so that it doesn't get overwritten when you upgrade. 609# 610# NOTE: Makefile.custom is from the pre-Autoconf days of PostgreSQL. 611# You are liable to shoot yourself in the foot if you use it without 612# knowing exactly what you're doing. The preferred (and more 613# reliable) method is to communicate what you want to do to the 614# configure script, and leave the makefiles alone. 615 616-include $(top_srcdir)/src/Makefile.custom 617 618ifneq ($(CUSTOM_INSTALL),) 619INSTALL= $(CUSTOM_INSTALL) 620endif 621 622ifneq ($(CUSTOM_CC),) 623 CC= $(CUSTOM_CC) 624endif 625 626ifneq ($(CUSTOM_COPT),) 627 COPT= $(CUSTOM_COPT) 628endif 629 630# 631# These variables are meant to be set in the environment of "make" 632# to add flags to whatever configure picked. Unlike the ones above, 633# they are documented. 634# 635ifdef COPT 636 CFLAGS += $(COPT) 637 LDFLAGS += $(COPT) 638endif 639 640ifdef PROFILE 641 CFLAGS += $(PROFILE) 642 LDFLAGS += $(PROFILE) 643endif 644 645 646########################################################################## 647# 648# substitute implementations of C library routines (see src/port/) 649# note we already included -L.../src/port in LDFLAGS above 650 651LIBOBJS = @LIBOBJS@ 652 653# files needed for the chosen CRC-32C implementation 654PG_CRC32C_OBJS = @PG_CRC32C_OBJS@ 655 656LIBS := -lpgcommon -lpgport $(LIBS) 657 658# to make ws2_32.lib the last library 659ifeq ($(PORTNAME),win32) 660LIBS += -lws2_32 661endif 662 663# Not really standard libc functions, used by the backend. 664TAS = @TAS@ 665 666 667########################################################################## 668# 669# Global targets and rules 670 671%.c: %.l 672ifdef FLEX 673 $(FLEX) $(if $(FLEX_NO_BACKUP),-b) $(FLEXFLAGS) -o'$@' $< 674 @$(if $(FLEX_NO_BACKUP),if [ `wc -l <lex.backup` -eq 1 ]; then rm lex.backup; else echo "Scanner requires backup; see lex.backup." 1>&2; exit 1; fi) 675else 676 @$(missing) flex $< '$@' 677endif 678 679%.c: %.y 680 $(if $(BISON_CHECK_CMD),$(BISON_CHECK_CMD)) 681ifdef BISON 682 $(BISON) $(BISONFLAGS) -o $@ $< 683else 684 @$(missing) bison $< $@ 685endif 686 687%.i: %.c 688 $(CPP) $(CPPFLAGS) -o $@ $< 689 690%.gz: % 691 $(GZIP) --best -c $< >$@ 692 693%.bz2: % 694 $(BZIP2) -c $< >$@ 695 696# Direct builds of foo.c -> foo are disabled to avoid generating 697# *.dSYM junk on Macs. All builds should normally go through the 698# foo.c -> foo.o -> foo steps. This also ensures that dependency 699# tracking (see below) is used. 700%: %.c 701 702ifndef PGXS 703 704# Remake Makefile.global from Makefile.global.in if the latter 705# changed. In order to trigger this rule, the including file must 706# write `include $(top_builddir)/src/Makefile.global', not some 707# shortcut thereof. 708$(top_builddir)/src/Makefile.global: $(top_srcdir)/src/Makefile.global.in $(top_builddir)/config.status 709 cd $(top_builddir) && ./config.status src/Makefile.global 710 711# Remake pg_config.h from pg_config.h.in if the latter changed. 712# config.status will not change the timestamp on pg_config.h if it 713# doesn't change, so as to avoid recompiling the entire tree 714# unnecessarily. Therefore we make config.status update a timestamp file 715# stamp-h every time it runs, so that we don't trigger this rule every time. 716# (We do trigger the null rule for stamp-h to pg_config.h every time; so it's 717# important for that rule to be empty!) 718# 719# Of course you need to turn on dependency tracking to get any 720# dependencies on pg_config.h. 721$(top_builddir)/src/include/pg_config.h: $(top_builddir)/src/include/stamp-h ; 722 723$(top_builddir)/src/include/stamp-h: $(top_srcdir)/src/include/pg_config.h.in $(top_builddir)/config.status 724 cd $(top_builddir) && ./config.status src/include/pg_config.h 725 726# Also remake pg_config_ext.h from pg_config_ext.h.in, same logic as above. 727$(top_builddir)/src/include/pg_config_ext.h: $(top_builddir)/src/include/stamp-ext-h ; 728 729$(top_builddir)/src/include/stamp-ext-h: $(top_srcdir)/src/include/pg_config_ext.h.in $(top_builddir)/config.status 730 cd $(top_builddir) && ./config.status src/include/pg_config_ext.h 731 732# Also remake ecpg_config.h from ecpg_config.h.in if the latter changed, same 733# logic as above. 734$(top_builddir)/src/interfaces/ecpg/include/ecpg_config.h: $(top_builddir)/src/interfaces/ecpg/include/stamp-h ; 735 736 $(top_builddir)/src/interfaces/ecpg/include/stamp-h: $(top_builddir)/src/interfaces/ecpg/include/ecpg_config.h.in $(top_builddir)/config.status 737 cd $(top_builddir) && ./config.status src/interfaces/ecpg/include/ecpg_config.h 738 739# When configure changes, rerun configure with the same options as 740# last time. To change configure, you need to run autoconf manually. 741$(top_builddir)/config.status: $(top_srcdir)/configure 742 cd $(top_builddir) && ./config.status --recheck 743 744endif # not PGXS 745 746 747install-strip: 748# install-strip always uses install-sh, so that strip options can be 749# passed. 750 $(MAKE) use_install_sh=yes \ 751 INSTALL_PROGRAM_ENV="STRIPPROG='$(STRIP)'" \ 752 INSTALL_STLIB_ENV="STRIPPROG='$(STRIP_STATIC_LIB)'" \ 753 INSTALL_SHLIB_ENV="STRIPPROG='$(STRIP_SHARED_LIB)'" \ 754 INSTALL_STRIP_FLAG=-s \ 755 install 756 757 758########################################################################## 759# 760# Recursive make support 761# ---------------------- 762# Instead of recursing through subdirectories with a for loop or 763# repeated $(MAKE) -C whatever calls, this is a little smarter: it 764# allows parallel make across directories and lets make -k and -q work 765# correctly. 766 767# We need the $(eval) function and order-only prerequisites, which are 768# available in GNU make 3.80. That also happens to be the version 769# where the .VARIABLES variable was introduced, so this is a simple check. 770ifndef .VARIABLES 771$(error GNU make 3.80 or newer is required. You are using version $(MAKE_VERSION)) 772endif 773 774# This function is only for internal use below. It should be called 775# using $(eval). It will set up a target so that it recurses into 776# a given subdirectory. Note that to avoid a nasty bug in make 3.80, 777# this function has to avoid using any complicated constructs (like 778# multiple targets on a line) and also not contain any lines that expand 779# to more than about 200 bytes. This is why we make it apply to just one 780# subdirectory at a time, rather than to a list of subdirectories. 781# $1: target name, e.g., all 782# $2: subdir name 783# $3: target to run in subdir, usually same as $1 784define _create_recursive_target 785.PHONY: $(1)-$(2)-recurse 786$(1): $(1)-$(2)-recurse 787$(1)-$(2)-recurse: $(if $(filter check, $(3)), temp-install) 788 $$(MAKE) -C $(2) $(3) 789endef 790# Note that the use of $$ on the last line above is important; we want 791# $(MAKE) to be evaluated when the rule is run, not when the $(eval) is run 792# to create the rule. This is necessary to get make -q working. 793 794# Call this function in a makefile that needs to recurse into subdirectories. 795# In the normal case all arguments can be defaulted. 796# $1: targets to make recursive (defaults to list of standard targets) 797# $2: list of subdirs (defaults to SUBDIRS variable) 798# $3: target to run in subdir (defaults to current element of $1) 799recurse = $(foreach target,$(if $1,$1,$(standard_targets)),$(foreach subdir,$(if $2,$2,$(SUBDIRS)),$(eval $(call _create_recursive_target,$(target),$(subdir),$(if $3,$3,$(target)))))) 800 801# If a makefile's list of SUBDIRS varies depending on configuration, then 802# any subdirectories excluded from SUBDIRS should instead be added to 803# ALWAYS_SUBDIRS, and then it must call recurse_always as well as recurse. 804# This ensures that distprep, distclean, etc will apply to all subdirectories. 805# In the normal case all arguments will be defaulted. 806# $1: targets to make recursive (defaults to standard_always_targets) 807# $2: list of subdirs (defaults to ALWAYS_SUBDIRS variable) 808# $3: target to run in subdir (defaults to current element of $1) 809recurse_always = $(foreach target,$(if $1,$1,$(standard_always_targets)),$(foreach subdir,$(if $2,$2,$(ALWAYS_SUBDIRS)),$(eval $(call _create_recursive_target,$(target),$(subdir),$(if $3,$3,$(target)))))) 810 811 812########################################################################## 813# 814# Automatic dependency generation 815# ------------------------------- 816# When we configure with --enable-depend then we override the default 817# compilation rule with the magic below. While or after creating the 818# actual output file we also create a dependency list for the .c file. 819# Next time we invoke make we will have top-notch information about 820# whether this file needs to be updated. The dependency files are kept 821# in the .deps subdirectory of each directory. 822 823autodepend = @autodepend@ 824 825ifeq ($(autodepend), yes) 826 827ifndef COMPILE.c 828COMPILE.c = $(CC) $(CFLAGS) $(CPPFLAGS) -c 829endif 830 831DEPDIR = .deps 832 833ifeq ($(GCC), yes) 834 835# GCC allows us to create object and dependency file in one invocation. 836%.o : %.c 837 @if test ! -d $(DEPDIR); then mkdir -p $(DEPDIR); fi 838 $(COMPILE.c) -o $@ $< -MMD -MP -MF $(DEPDIR)/$(*F).Po 839 840endif # GCC 841 842# Include all the dependency files generated for the current 843# directory. Note that make would complain if include was called with 844# no arguments. 845Po_files := $(wildcard $(DEPDIR)/*.Po) 846ifneq (,$(Po_files)) 847include $(Po_files) 848endif 849 850# hook for clean-up 851clean distclean maintainer-clean: clean-deps 852 853.PHONY: clean-deps 854clean-deps: 855 @rm -rf $(DEPDIR) 856 857endif # autodepend 858 859 860########################################################################## 861# 862# Native language support 863 864ifeq ($(enable_nls), yes) 865ifneq (,$(wildcard $(srcdir)/nls.mk)) 866 867include $(top_srcdir)/src/nls-global.mk 868 869endif # nls.mk 870endif # enable_nls 871 872 873########################################################################## 874# 875# Coverage 876 877# Explanation of involved files: 878# foo.c source file 879# foo.o object file 880# foo.gcno gcov graph (a.k.a. "notes") file, created at compile time 881# (by gcc -ftest-coverage) 882# foo.gcda gcov data file, created when the program is run (for 883# programs compiled with gcc -fprofile-arcs) 884# foo.c.gcov gcov output file with coverage information, created by 885# gcov from foo.gcda (by "make coverage") 886# foo.c.gcov.out stdout captured when foo.c.gcov is created, mildly 887# interesting 888# lcov.info lcov tracefile, built from gcda files in one directory, 889# later collected by "make coverage-html" 890 891ifeq ($(enable_coverage), yes) 892 893# There is a strange interaction between lcov and existing .gcov 894# output files. Hence the rm command and the ordering dependency. 895 896gcda_files := $(wildcard *.gcda) 897 898lcov.info: $(gcda_files) 899 rm -f *.gcov 900 $(if $^,$(LCOV) -d . -c -o $@ $(LCOVFLAGS) --gcov-tool $(GCOV)) 901 902%.c.gcov: %.gcda | lcov.info 903 $(GCOV) -b -f -p -o . $(GCOVFLAGS) $*.c >$*.c.gcov.out 904 905coverage: $(gcda_files:.gcda=.c.gcov) lcov.info 906 907.PHONY: coverage-html 908coverage-html: coverage 909 rm -rf coverage 910 mkdir coverage 911 $(GENHTML) --show-details --legend --output-directory=coverage --title=PostgreSQL --num-spaces=4 --prefix=$(abs_top_srcdir) `find . -name lcov.info -print` 912 913 914# hook for clean-up 915clean distclean maintainer-clean: clean-coverage 916 917.PHONY: clean-coverage 918clean-coverage: 919 rm -rf coverage 920 rm -f *.gcda *.gcno lcov.info *.gcov *.gcov.out 921 922 923# User-callable target to reset counts between test runs 924coverage-clean: 925 rm -f `find . -name '*.gcda' -print` 926 927endif # enable_coverage 928