aboutsummaryrefslogtreecommitdiffstats
path: root/subsurface-configure.pri
blob: 51ff16dbc051858d195714fcbf05b1acf9fec03b (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
#
# Global settings
#
# Set some C constructs to be diagnosed as errors:
#  - calling implicit functions
#  - casting from integers to pointers or vice-versa without an explicit cast
# Also turn on C99 mode with GNU extensions
*-g++*: QMAKE_CFLAGS += -Werror=int-to-pointer-cast -Werror=pointer-to-int-cast -Werror=implicit-int 

# these warnings are in general just wrong and annoying - but should be
# turned on every once in a while in case they do show the occasional
# actual bug
*-g++* | *-clang*: QMAKE_CFLAGS += -Wno-unused-result -Wno-pointer-sign -fno-strict-overflow
*-g++*: QMAKE_CFLAGS += -Wno-maybe-uninitialized
*-clang*: QMAKE_CFLAGS += -Wno-format-security
*-g++*: QMAKE_CXXFLAGS += -Wno-maybe-uninitialized -fno-strict-overflow


!win32-msvc*: QMAKE_CFLAGS += -std=gnu99

# Don't turn warnings on (but don't suppress them either)
CONFIG -= warn_on warn_off

# Turn exceptions off
!win32-msvc*: QMAKE_CXXFLAGS += -fno-exceptions
CONFIG += exceptions_off

# Check if we have pkg-config
equals($$QMAKE_HOST.os, "Windows"):NUL=NUL
else:NUL=/dev/null
PKG_CONFIG_OUT = $$system(pkg-config --version 2> $$NUL)
!isEmpty(PKG_CONFIG_OUT) {
    CONFIG += link_pkgconfig
} else {
    message("pkg-config not found, no detection performed. See README for details")
}

#
# Find libdivecomputer
#
!isEmpty(LIBDCDEVEL) {
    # find it next to our sources
    INCLUDEPATH += ../libdivecomputer/include
    LIBS += ../libdivecomputer/src/.libs/libdivecomputer.a
    LIBDC_LA = ../libdivecomputer/src/libdivecomputer.la
} else:exists(/usr/local/lib/libdivecomputer.a) {
    LIBS += /usr/local/lib/libdivecomputer.a
    LIBDC_LA = /usr/local/lib/libdivecomputer.la
} else:exists(/usr/local/lib64/libdivecomputer.a) {
    LIBS += /usr/local/lib64/libdivecomputer.a
    LIBDC_LA = /usr/local/lib64/libdivecomputer.la
} else:link_pkgconfig {
    # find it via pkg-config, but we need to pass the --static flag,
    # so we can't use the PKGCONFIG variable.
    LIBS += $$system("pkg-config --static --libs libdivecomputer")
    LIBDC_CFLAGS = $$system("pkg-config --static --cflags libdivecomputer")
    QMAKE_CFLAGS += $$LIBDC_CFLAGS
    QMAKE_CXXFLAGS += $$LIBDC_CFLAGS
    unset(LIBDC_CFLAGS)
}

!isEmpty(LIBDC_LA):exists($$LIBDC_LA) {
    # Source the libtool .la file to get the dependent libs
    LIBS += $$system(". $$LIBDC_LA && echo \$dependency_libs")
    unset(LIBDC_LA)
}

#
# Find libxml2 and libxslt
#
# They come with shell scripts that contain the information we need, so we just
# run them. They also come with pkg-config files, but those are missing on
# Mac (where they are part of the XCode-supplied tools).
#
XML2_CFLAGS = $$system(xml2-config --cflags 2>$$NUL)
XSLT_CFLAGS = $$system(xslt-config --cflags 2>$$NUL)
XML2_LIBS = $$system(xml2-config --libs 2>$$NUL)
XSLT_LIBS = $$system(xslt-config --libs 2>$$NUL)

link_pkgconfig {
    isEmpty(XML2_CFLAGS)|isEmpty(XML2_LIBS) {
        XML2_CFLAGS = $$system(pkg-config --cflags libxml2 2> $$NUL)
        XML2_LIBS = $$system(pkg-config --libs libxml2 2> $$NUL)
    }
    isEmpty(XSLT_CFLAGS)|isEmpty(XSLT_LIBS) {
        XSLT_CFLAGS = $$system(pkg-config --cflags libxslt 2> $$NUL)
        XSLT_LIBS = $$system(pkg-config --libs libxslt 2> $$NUL)
    }
    isEmpty(XML2_CFLAGS)|isEmpty(XML2_LIBS): \
        error("Could not find libxml2. Did you forget to install it?")
    isEmpty(XSLT_CFLAGS)|isEmpty(XSLT_LIBS): \
        error("Could not find libxslt. Did you forget to install it?")
}

QMAKE_CFLAGS *= $$XML2_CFLAGS $$XSLT_CFLAGS
QMAKE_CXXFLAGS *= $$XML2_CFLAGS $$XSLT_CFLAGS
LIBS *= $$XML2_LIBS $$XSLT_LIBS

#
# Find other pkg-config-based projects
# We're searching for:
#  libzip
#  sqlite3
link_pkgconfig: PKGCONFIG += libzip sqlite3

# Add libiconv if needed
link_pkgconfig: packagesExist(libiconv): PKGCONFIG += libiconv

#
# Find libmarble
#
# Before Marble 4.9, the GeoDataTreeModel.h header wasn't installed
# Check if it's present by trying to compile
# ### FIXME: implement that
win32: CONFIG(debug, debug|release): LIBS += -lmarblewidgetd
else: LIBS += -lmarblewidget

#
# Platform-specific changes
#
win32 {
    LIBS += -lwsock32
    DEFINES -= UNICODE
}

#
# misc
#
!equals(V, 1): !win32: CONFIG += silent
MOC_DIR = .moc
UI_DIR = .uic
RCC_DIR = .rcc
OBJECTS_DIR = .obj