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1a98e049dc
Getting dependency information for static libraries requires extra files. Libtool creates .la files, which are "industry standard". qmake has its own .prl files, but it can create .la in a pinch if necessary. This change allows us to get the actual dependency information from libdivecomputer, without having to guess whether it linked to something else or not. If it changes in the future, we shouldn't have to do anything. Signed-off-by: Thiago Macieira <thiago@macieira.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
133 lines
4.1 KiB
Text
133 lines
4.1 KiB
Text
#
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# Global settings
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#
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# Set some C constructs to be diagnosed as errors:
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# - calling implicit functions
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# - casting from integers to pointers or vice-versa without an explicit cast
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# Also turn on C99 mode with GNU extensions
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*-g++*: QMAKE_CFLAGS += -Werror=int-to-pointer-cast -Werror=pointer-to-int-cast -Werror=implicit-int
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# these warnings are in general just wrong and annoying - but should be
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# turned on every once in a while in case they do show the occasional
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# actual bug
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*-g++* | *-clang*: QMAKE_CFLAGS += -Wno-unused-result -Wno-pointer-sign -fno-strict-overflow
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*-g++*: QMAKE_CFLAGS += -Wno-maybe-uninitialized
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*-clang*: QMAKE_CFLAGS += -Wno-format-security
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*-g++*: QMAKE_CXXFLAGS += -Wno-maybe-uninitialized -fno-strict-overflow
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!win32-msvc*: QMAKE_CFLAGS += -std=gnu99
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# Don't turn warnings on (but don't suppress them either)
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CONFIG -= warn_on warn_off
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# Turn exceptions off
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!win32-msvc*: QMAKE_CXXFLAGS += -fno-exceptions
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CONFIG += exceptions_off
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# Check if we have pkg-config
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equals($$QMAKE_HOST.os, "Windows"):NUL=NUL
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else:NUL=/dev/null
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PKG_CONFIG_OUT = $$system(pkg-config --version 2> $$NUL)
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!isEmpty(PKG_CONFIG_OUT) {
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CONFIG += link_pkgconfig
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} else {
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message("pkg-config not found, no detection performed. See README for details")
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}
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#
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# Find libdivecomputer
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#
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!isEmpty(LIBDCDEVEL) {
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# find it next to our sources
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INCLUDEPATH += ../libdivecomputer/include
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LIBS += ../libdivecomputer/src/.libs/libdivecomputer.a
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LIBDC_LA = ../libdivecomputer/src/libdivecomputer.la
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} else:exists(/usr/local/lib/libdivecomputer.a) {
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LIBS += /usr/local/lib/libdivecomputer.a
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LIBDC_LA = /usr/local/lib/libdivecomputer.la
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} else:exists(/usr/local/lib64/libdivecomputer.a) {
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LIBS += /usr/local/lib64/libdivecomputer.a
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LIBDC_LA = /usr/local/lib64/libdivecomputer.la
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} else:link_pkgconfig {
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# find it via pkg-config, but we need to pass the --static flag,
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# so we can't use the PKGCONFIG variable.
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LIBS += $$system("pkg-config --static --libs libdivecomputer")
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LIBDC_CFLAGS = $$system("pkg-config --static --cflags libdivecomputer")
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QMAKE_CFLAGS += $$LIBDC_CFLAGS
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QMAKE_CXXFLAGS += $$LIBDC_CFLAGS
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unset(LIBDC_CFLAGS)
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}
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!isEmpty(LIBDC_LA):exists($$LIBDC_LA) {
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# Source the libtool .la file to get the dependent libs
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LIBS += $$system(". $$LIBDC_LA && echo \$dependency_libs")
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unset(LIBDC_LA)
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}
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#
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# Find libxml2 and libxslt
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#
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# They come with shell scripts that contain the information we need, so we just
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# run them. They also come with pkg-config files, but those are missing on
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# Mac (where they are part of the XCode-supplied tools).
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#
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XML2_CFLAGS = $$system(xml2-config --cflags 2>$$NUL)
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XSLT_CFLAGS = $$system(xslt-config --cflags 2>$$NUL)
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XML2_LIBS = $$system(xml2-config --libs 2>$$NUL)
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XSLT_LIBS = $$system(xslt-config --libs 2>$$NUL)
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link_pkgconfig {
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isEmpty(XML2_CFLAGS)|isEmpty(XML2_LIBS) {
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XML2_CFLAGS = $$system(pkg-config --cflags libxml2 2> $$NUL)
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XML2_LIBS = $$system(pkg-config --libs libxml2 2> $$NUL)
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}
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isEmpty(XSLT_CFLAGS)|isEmpty(XSLT_LIBS) {
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XSLT_CFLAGS = $$system(pkg-config --cflags libxslt 2> $$NUL)
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XSLT_LIBS = $$system(pkg-config --libs libxslt 2> $$NUL)
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}
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isEmpty(XML2_CFLAGS)|isEmpty(XML2_LIBS): \
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error("Could not find libxml2. Did you forget to install it?")
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isEmpty(XSLT_CFLAGS)|isEmpty(XSLT_LIBS): \
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error("Could not find libxslt. Did you forget to install it?")
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}
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QMAKE_CFLAGS *= $$XML2_CFLAGS $$XSLT_CFLAGS
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QMAKE_CXXFLAGS *= $$XML2_CFLAGS $$XSLT_CFLAGS
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LIBS *= $$XML2_LIBS $$XSLT_LIBS
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#
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# Find other pkg-config-based projects
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# We're searching for:
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# libzip
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# sqlite3
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link_pkgconfig: PKGCONFIG += libzip sqlite3
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# Add libiconv if needed
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link_pkgconfig: packagesExist(libiconv): PKGCONFIG += libiconv
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#
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# Find libmarble
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#
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# Before Marble 4.9, the GeoDataTreeModel.h header wasn't installed
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# Check if it's present by trying to compile
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# ### FIXME: implement that
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win32: CONFIG(debug, debug|release): LIBS += -lmarblewidgetd
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else: LIBS += -lmarblewidget
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#
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# Platform-specific changes
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#
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win32 {
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LIBS += -lwsock32
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DEFINES -= UNICODE
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}
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#
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# misc
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#
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!equals(V, 1): CONFIG += silent
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MOC_DIR = .moc
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UI_DIR = .uic
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RCC_DIR = .rcc
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OBJECTS_DIR = .obj
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