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qt5base-lts/mkspecs/features/qt_helper_lib.prf

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centralize auxiliary lib creation this covers convenience libraries which are linked into dlls (if we are not building statically) and "proper" (installed) builds of 3rdparty code. Change-Id: I2f00248c0baa0e73346e477724bf49bbc62ba925 Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2014-04-25 12:11:49 +00:00
#
# W A R N I N G
# -------------
#
# This file is not part of the Qt API. It exists purely as an
# implementation detail. It may change from version to version
# without notice, or even be removed.
#
# We mean it.
#
load(qt_build_paths)
TEMPLATE = lib
CONFIG -= qt
make zlib_dependency auto-add QtCore as a private dep our zlib header includes qglobal.h, so we need the qtcore include dirs, and qtcore is also where the actual code is compiled into. Change-Id: I09f530a1b4e6160438215a6d7223c0771ce94f05 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
2016-05-04 14:08:37 +00:00
QT = # In case qt is re-added.
centralize auxiliary lib creation this covers convenience libraries which are linked into dlls (if we are not building statically) and "proper" (installed) builds of 3rdparty code. Change-Id: I2f00248c0baa0e73346e477724bf49bbc62ba925 Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2014-04-25 12:11:49 +00:00
use helper libs via QMAKE_USE for that, qt_help_lib.prf gains the ability to write "external module pri" files that contain suitable information for QMAKE_USE. these files have a bunch of limitations: - they are not installed, because a) they are not relocatable and b) the helper libs' headers are not installed, either - it won't work with qmake -r, which is ok, as qt5 does not build with qmake -r anyway - deps are not transitive, neither at build nor at use time the freetype, harfbuzz-ng, pcre, and png helper libs have been adjusted accordingly, and their uses replaced with QMAKE_USE instances. this also allowed inlining the now trivial {harfbuzz,pcrc,png}_dependency.pri files. freetype_dependency.pri remains due to its funkiness. Change-Id: I16890eecb122e34ec49f3d3e68380d1ea71a198a Reviewed-by: Jake Petroules <jake.petroules@qt.io>
2016-09-30 18:53:53 +00:00
INCLUDEPATH += $$MODULE_INCLUDEPATH
DEFINES += $$MODULE_DEFINES
load qt_common in qt_helper_lib this has multiple consequences: - we do sane DESTDIR replacement for debug_and_release builds, fixing QTBUG-47313 - we don't create debug/release subdirectories, fixing QTBUG-47639. this only makes sense given the complementary call of $$qt5LibraryTarget() - we patch up the .prl files upon installation Task-number: QTBUG-47313 Task-number: QTBUG-47639 Change-Id: Id409bbd26781a773409b94835ab6b97e71569322 Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
2016-02-03 16:00:59 +00:00
CONFIG -= warning_clean # Don't presume 3rd party code to be clean
load(qt_common)
Use qtConfig throughout in qtbase Use the new qtConfig macro in all pro/pri files. This required adding some feature entries, and adding {private,public}Feature to every referenced already existing entry. Change-Id: I164214dad1154df6ad84e86d99ed14994ef97cf4 Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
2016-08-05 11:35:39 +00:00
qtConfig(debug_and_release): CONFIG += debug_and_release
qtConfig(build_all): CONFIG += build_all
centralize auxiliary lib creation this covers convenience libraries which are linked into dlls (if we are not building statically) and "proper" (installed) builds of 3rdparty code. Change-Id: I2f00248c0baa0e73346e477724bf49bbc62ba925 Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2014-04-25 12:11:49 +00:00
DESTDIR = $$MODULE_BASE_OUTDIR/lib
DLLDESTDIR = $$MODULE_BASE_OUTDIR/bin
fix debug-only builds on debug-and-release platforms this actually affects only non-framework Darwin builds - debug-only framework builds are impossible, and Windows is always debug-and-release. Change-Id: Ia79dbbefc5750168ebd8967fe4afbe173f55a0d6 Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io> Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io> Reviewed-by: Jake Petroules <jake.petroules@qt.io>
2016-11-04 09:34:58 +00:00
THE_TARGET = $$qt5LibraryTarget($$TARGET)
use helper libs via QMAKE_USE for that, qt_help_lib.prf gains the ability to write "external module pri" files that contain suitable information for QMAKE_USE. these files have a bunch of limitations: - they are not installed, because a) they are not relocatable and b) the helper libs' headers are not installed, either - it won't work with qmake -r, which is ok, as qt5 does not build with qmake -r anyway - deps are not transitive, neither at build nor at use time the freetype, harfbuzz-ng, pcre, and png helper libs have been adjusted accordingly, and their uses replaced with QMAKE_USE instances. this also allowed inlining the now trivial {harfbuzz,pcrc,png}_dependency.pri files. freetype_dependency.pri remains due to its funkiness. Change-Id: I16890eecb122e34ec49f3d3e68380d1ea71a198a Reviewed-by: Jake Petroules <jake.petroules@qt.io>
2016-09-30 18:53:53 +00:00
!build_pass {
MODULE = $$replace(TARGET, ^qt, )
configure: normalize dashes to underscores in exported libraries it works without it, but technically speaking it's undefined behavior. Change-Id: Icdcdd5b923ce4cecd9dc9e75f9d5d66d0fa8a032 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2017-11-24 18:48:33 +00:00
MODULE ~= s,-,_,
use helper libs via QMAKE_USE for that, qt_help_lib.prf gains the ability to write "external module pri" files that contain suitable information for QMAKE_USE. these files have a bunch of limitations: - they are not installed, because a) they are not relocatable and b) the helper libs' headers are not installed, either - it won't work with qmake -r, which is ok, as qt5 does not build with qmake -r anyway - deps are not transitive, neither at build nor at use time the freetype, harfbuzz-ng, pcre, and png helper libs have been adjusted accordingly, and their uses replaced with QMAKE_USE instances. this also allowed inlining the now trivial {harfbuzz,pcrc,png}_dependency.pri files. freetype_dependency.pri remains due to its funkiness. Change-Id: I16890eecb122e34ec49f3d3e68380d1ea71a198a Reviewed-by: Jake Petroules <jake.petroules@qt.io>
2016-09-30 18:53:53 +00:00
MODULE_PRI = $$MODULE_QMAKE_OUTDIR/mkspecs/modules/qt_ext_$${MODULE}.pri
ucmodule = $$upper($$MODULE)
configure: actually resolve libraries into full filepaths this considerably speeds up failures, as no doomed build is attempted, and produces more reliable results, as no second lookup (which would be subject to environment changes) is done any more during the build. in principle, this also opens up possibilities like selecting specific variants of dependencies, automatically extracting rpaths, etc. qt_helper_lib.prf also needs to create fully resolved library names now. Change-Id: I65f13564b635433030e40fa017427bbc72d1c130 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2017-12-01 19:13:08 +00:00
win32|CONFIG(static, static|shared) {
prefix = $$QMAKE_PREFIX_STATICLIB
suffix = $$QMAKE_EXTENSION_STATICLIB
} else {
prefix = $$QMAKE_PREFIX_SHLIB
suffix = $$QMAKE_EXTENSION_SHLIB
}
add support for transitive deps to QMAKE_USE we already knew the dependencies (as they are declared in the json files), but failed to export them in any way, which made linking against statically built external deps which have deps in turn fail (unless the project happened to pull in the dep anyway, as is the case with qtcore + zlib). the previous assumption was that the USE-able library objects would be self-contained, but that is conceptually unclean. instead, properly export the raw dependencies and resolve them only in qmake_use.prf. note that pkg-config produces self-contained output, so we need to actively subtract the dependencies we know. Change-Id: I4b41a7efc05bbd309a6d66275d7557a80efd5af4 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
2018-04-17 17:17:25 +00:00
CC_USES =
LD_USES =
for (use, QMAKE_USE) {
use = $$split(use, /)
name = $$take_first(use)
configure: normalize dashes to underscores in exported libraries it works without it, but technically speaking it's undefined behavior. Change-Id: Icdcdd5b923ce4cecd9dc9e75f9d5d66d0fa8a032 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2017-11-24 18:48:33 +00:00
nu = $$upper($$replace(name, -, _))
add support for transitive deps to QMAKE_USE we already knew the dependencies (as they are declared in the json files), but failed to export them in any way, which made linking against statically built external deps which have deps in turn fail (unless the project happened to pull in the dep anyway, as is the case with qtcore + zlib). the previous assumption was that the USE-able library objects would be self-contained, but that is conceptually unclean. instead, properly export the raw dependencies and resolve them only in qmake_use.prf. note that pkg-config produces self-contained output, so we need to actively subtract the dependencies we know. Change-Id: I4b41a7efc05bbd309a6d66275d7557a80efd5af4 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
2018-04-17 17:17:25 +00:00
!contains(use, linkonly): CC_USES += $$nu
!contains(use, nolink): LD_USES += $$nu
}
CC_USES = $$unique(CC_USES)
LD_USES = $$unique(LD_USES)
use helper libs via QMAKE_USE for that, qt_help_lib.prf gains the ability to write "external module pri" files that contain suitable information for QMAKE_USE. these files have a bunch of limitations: - they are not installed, because a) they are not relocatable and b) the helper libs' headers are not installed, either - it won't work with qmake -r, which is ok, as qt5 does not build with qmake -r anyway - deps are not transitive, neither at build nor at use time the freetype, harfbuzz-ng, pcre, and png helper libs have been adjusted accordingly, and their uses replaced with QMAKE_USE instances. this also allowed inlining the now trivial {harfbuzz,pcrc,png}_dependency.pri files. freetype_dependency.pri remains due to its funkiness. Change-Id: I16890eecb122e34ec49f3d3e68380d1ea71a198a Reviewed-by: Jake Petroules <jake.petroules@qt.io>
2016-09-30 18:53:53 +00:00
MODULE_PRI_CONT = \
add support for transitive deps to QMAKE_USE we already knew the dependencies (as they are declared in the json files), but failed to export them in any way, which made linking against statically built external deps which have deps in turn fail (unless the project happened to pull in the dep anyway, as is the case with qtcore + zlib). the previous assumption was that the USE-able library objects would be self-contained, but that is conceptually unclean. instead, properly export the raw dependencies and resolve them only in qmake_use.prf. note that pkg-config produces self-contained output, so we need to actively subtract the dependencies we know. Change-Id: I4b41a7efc05bbd309a6d66275d7557a80efd5af4 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
2018-04-17 17:17:25 +00:00
"QMAKE_DEPENDS_$${ucmodule}_CC =$$join(CC_USES, " ", " ")" \
"QMAKE_DEPENDS_$${ucmodule}_LD =$$join(LD_USES, " ", " ")" \
use helper libs via QMAKE_USE for that, qt_help_lib.prf gains the ability to write "external module pri" files that contain suitable information for QMAKE_USE. these files have a bunch of limitations: - they are not installed, because a) they are not relocatable and b) the helper libs' headers are not installed, either - it won't work with qmake -r, which is ok, as qt5 does not build with qmake -r anyway - deps are not transitive, neither at build nor at use time the freetype, harfbuzz-ng, pcre, and png helper libs have been adjusted accordingly, and their uses replaced with QMAKE_USE instances. this also allowed inlining the now trivial {harfbuzz,pcrc,png}_dependency.pri files. freetype_dependency.pri remains due to its funkiness. Change-Id: I16890eecb122e34ec49f3d3e68380d1ea71a198a Reviewed-by: Jake Petroules <jake.petroules@qt.io>
2016-09-30 18:53:53 +00:00
"QMAKE_INCDIR_$${ucmodule} = $$val_escape(MODULE_INCLUDEPATH)" \
"QMAKE_DEFINES_$${ucmodule} = $$val_escape(MODULE_DEFINES)"
debug_and_release {
configure: actually resolve libraries into full filepaths this considerably speeds up failures, as no doomed build is attempted, and produces more reliable results, as no second lookup (which would be subject to environment changes) is done any more during the build. in principle, this also opens up possibilities like selecting specific variants of dependencies, automatically extracting rpaths, etc. qt_helper_lib.prf also needs to create fully resolved library names now. Change-Id: I65f13564b635433030e40fa017427bbc72d1c130 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2017-12-01 19:13:08 +00:00
win32: \
MODULE_DEBUG_LIBS = $$DESTDIR/$$prefix$${TARGET}d.$$suffix
else: darwin: \
MODULE_DEBUG_LIBS = $$DESTDIR/$$prefix$${TARGET}_debug.$$suffix
else: \
error("'$$QMAKE_PLATFORM' does not do debug_and_release.")
MODULE_RELEASE_LIBS = $$DESTDIR/$$prefix$${TARGET}.$$suffix
use helper libs via QMAKE_USE for that, qt_help_lib.prf gains the ability to write "external module pri" files that contain suitable information for QMAKE_USE. these files have a bunch of limitations: - they are not installed, because a) they are not relocatable and b) the helper libs' headers are not installed, either - it won't work with qmake -r, which is ok, as qt5 does not build with qmake -r anyway - deps are not transitive, neither at build nor at use time the freetype, harfbuzz-ng, pcre, and png helper libs have been adjusted accordingly, and their uses replaced with QMAKE_USE instances. this also allowed inlining the now trivial {harfbuzz,pcrc,png}_dependency.pri files. freetype_dependency.pri remains due to its funkiness. Change-Id: I16890eecb122e34ec49f3d3e68380d1ea71a198a Reviewed-by: Jake Petroules <jake.petroules@qt.io>
2016-09-30 18:53:53 +00:00
MODULE_PRI_CONT += \
fix usage of "empty" libraries a header-only library in a default location would produce no variables at all, making it appear undefined. fix this by forcing the writeout of the QMAKE_LIBS_* variable, and use its definedness (rather than non-emptiness) as a signifier. this works for both QMAKE_USE and configure tests'/libraries' 'use' entries. Change-Id: Id7a1e23725caba1a91ea4db448b4aeb7fe632393 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
2017-01-18 13:46:35 +00:00
"QMAKE_LIBS_$${ucmodule} =" \ # Needed for the module to be recognized.
use helper libs via QMAKE_USE for that, qt_help_lib.prf gains the ability to write "external module pri" files that contain suitable information for QMAKE_USE. these files have a bunch of limitations: - they are not installed, because a) they are not relocatable and b) the helper libs' headers are not installed, either - it won't work with qmake -r, which is ok, as qt5 does not build with qmake -r anyway - deps are not transitive, neither at build nor at use time the freetype, harfbuzz-ng, pcre, and png helper libs have been adjusted accordingly, and their uses replaced with QMAKE_USE instances. this also allowed inlining the now trivial {harfbuzz,pcrc,png}_dependency.pri files. freetype_dependency.pri remains due to its funkiness. Change-Id: I16890eecb122e34ec49f3d3e68380d1ea71a198a Reviewed-by: Jake Petroules <jake.petroules@qt.io>
2016-09-30 18:53:53 +00:00
"QMAKE_LIBS_$${ucmodule}_DEBUG = $$val_escape(MODULE_DEBUG_LIBS)" \
fix debug-only builds on debug-and-release platforms this actually affects only non-framework Darwin builds - debug-only framework builds are impossible, and Windows is always debug-and-release. Change-Id: Ia79dbbefc5750168ebd8967fe4afbe173f55a0d6 Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io> Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io> Reviewed-by: Jake Petroules <jake.petroules@qt.io>
2016-11-04 09:34:58 +00:00
"QMAKE_LIBS_$${ucmodule}_RELEASE = $$val_escape(MODULE_RELEASE_LIBS)"
use helper libs via QMAKE_USE for that, qt_help_lib.prf gains the ability to write "external module pri" files that contain suitable information for QMAKE_USE. these files have a bunch of limitations: - they are not installed, because a) they are not relocatable and b) the helper libs' headers are not installed, either - it won't work with qmake -r, which is ok, as qt5 does not build with qmake -r anyway - deps are not transitive, neither at build nor at use time the freetype, harfbuzz-ng, pcre, and png helper libs have been adjusted accordingly, and their uses replaced with QMAKE_USE instances. this also allowed inlining the now trivial {harfbuzz,pcrc,png}_dependency.pri files. freetype_dependency.pri remains due to its funkiness. Change-Id: I16890eecb122e34ec49f3d3e68380d1ea71a198a Reviewed-by: Jake Petroules <jake.petroules@qt.io>
2016-09-30 18:53:53 +00:00
} else {
configure: actually resolve libraries into full filepaths this considerably speeds up failures, as no doomed build is attempted, and produces more reliable results, as no second lookup (which would be subject to environment changes) is done any more during the build. in principle, this also opens up possibilities like selecting specific variants of dependencies, automatically extracting rpaths, etc. qt_helper_lib.prf also needs to create fully resolved library names now. Change-Id: I65f13564b635433030e40fa017427bbc72d1c130 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
2017-12-01 19:13:08 +00:00
MODULE_LIBS = $$DESTDIR/$$prefix$${THE_TARGET}.$$suffix
use helper libs via QMAKE_USE for that, qt_help_lib.prf gains the ability to write "external module pri" files that contain suitable information for QMAKE_USE. these files have a bunch of limitations: - they are not installed, because a) they are not relocatable and b) the helper libs' headers are not installed, either - it won't work with qmake -r, which is ok, as qt5 does not build with qmake -r anyway - deps are not transitive, neither at build nor at use time the freetype, harfbuzz-ng, pcre, and png helper libs have been adjusted accordingly, and their uses replaced with QMAKE_USE instances. this also allowed inlining the now trivial {harfbuzz,pcrc,png}_dependency.pri files. freetype_dependency.pri remains due to its funkiness. Change-Id: I16890eecb122e34ec49f3d3e68380d1ea71a198a Reviewed-by: Jake Petroules <jake.petroules@qt.io>
2016-09-30 18:53:53 +00:00
MODULE_PRI_CONT += \
"QMAKE_LIBS_$${ucmodule} = $$val_escape(MODULE_LIBS)"
}
write_file($$MODULE_PRI, MODULE_PRI_CONT)|error()
}
fix debug-only builds on debug-and-release platforms this actually affects only non-framework Darwin builds - debug-only framework builds are impossible, and Windows is always debug-and-release. Change-Id: Ia79dbbefc5750168ebd8967fe4afbe173f55a0d6 Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io> Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io> Reviewed-by: Jake Petroules <jake.petroules@qt.io>
2016-11-04 09:34:58 +00:00
TARGET = $$THE_TARGET
fix too aggressive installation of helper libraries of course all helper libraries are built statically, so the criterion is not useful. what is interesting is whether the whole qt configuration is static, as that determines what will happen with the helper library when linking the final "actual" artifacts. Change-Id: I96980c645cb478b2f7a30688b49cb51bec8c9f08 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
2014-05-07 14:38:06 +00:00
# In static builds of Qt, convenience libraries must be installed,
# as in this case they are not linked to the final library/plugin.
Use qtConfig throughout in qtbase Use the new qtConfig macro in all pro/pri files. This required adding some feature entries, and adding {private,public}Feature to every referenced already existing entry. Change-Id: I164214dad1154df6ad84e86d99ed14994ef97cf4 Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
2016-08-05 11:35:39 +00:00
installed|if(!not_installed:qtConfig(static)): load(qt_installs)
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