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
|
# This Makefile fragment (since dpkg 1.16.1) defines the following host
# variables:
#
# ASFLAGS: flags for the host assembler (since 1.21.0).
# CFLAGS: flags for the host C compiler.
# CPPFLAGS: flags for the host C preprocessor.
# CXXFLAGS: flags for the host C++ compiler.
# OBJCFLAGS: flags for the host Objective C compiler.
# OBJCXXFLAGS: flags for the host Objective C++ compiler.
# DFLAGS: flags for the host D compiler.
# FFLAGS: flags for the host Fortran 77 compiler.
# FCFLAGS: flags for the host Fortran 9x compiler.
# LDFLAGS: flags for the host linker.
#
# And the following variables for the build tools (since dpkg 1.22.1):
#
# ASFLAGS_FOR_BUILD: flags for the build assembler.
# CFLAGS_FOR_BUILD: flags for the build C compiler.
# CPPFLAGS_FOR_BUILD: flags for the build C preprocessor.
# CXXFLAGS_FOR_BUILD: flags for the build C++ compiler.
# OBJCFLAGS_FOR_BUILD: flags for the build Objective C compiler.
# OBJCXXFLAGS_FOR_BUILD: flags for the build Objective C++ compiler.
# DFLAGS_FOR_BUILD: flags for the build D compiler.
# FFLAGS_FOR_BUILD: flags for the build Fortran 77 compiler.
# FCFLAGS_FOR_BUILD: flags for the build Fortran 9x compiler.
# LDFLAGS_FOR_BUILD: flags for the build linker.
#
# You can also export them in the environment by setting
# DPKG_EXPORT_BUILDFLAGS to a non-empty value.
#
# This list is kept in sync with the default set of flags returned
# by dpkg-buildflags.
dpkg_lazy_eval ?= $$(or $$(value DPKG_CACHE_$(1)),$$(eval DPKG_CACHE_$(1) := $$(shell $(2)))$$(value DPKG_CACHE_$(1)))
DPKG_BUILDFLAGS_LIST = \
ASFLAGS \
ASFLAGS_FOR_BUILD \
CFLAGS \
CFLAGS_FOR_BUILD \
CPPFLAGS \
CPPFLAGS_FOR_BUILD \
CXXFLAGS \
CXXFLAGS_FOR_BUILD \
OBJCFLAGS \
OBJCFLAGS_FOR_BUILD \
OBJCXXFLAGS \
OBJCXXFLAGS_FOR_BUILD \
DFLAGS \
DFLAGS_FOR_BUILD \
FFLAGS \
FFLAGS_FOR_BUILD \
FCFLAGS \
FCFLAGS_FOR_BUILD \
LDFLAGS \
LDFLAGS_FOR_BUILD \
# EOL
define dpkg_buildflags_export_envvar
ifdef $(1)
DPKG_BUILDFLAGS_EXPORT_ENVVAR += $(1)="$$(value $(1))"
endif
endef
$(eval $(call dpkg_buildflags_export_envvar,DEB_BUILD_OPTIONS))
$(eval $(call dpkg_buildflags_export_envvar,DEB_BUILD_MAINT_OPTIONS))
$(eval $(call dpkg_buildflags_export_envvar,DEB_BUILD_PATH))
$(foreach flag,$(DPKG_BUILDFLAGS_LIST),\
$(foreach operation,SET STRIP APPEND PREPEND,\
$(eval $(call dpkg_buildflags_export_envvar,DEB_$(flag)_MAINT_$(operation)))))
dpkg_buildflags_setvar = $(1) = $(call dpkg_lazy_eval,$(1),$(DPKG_BUILDFLAGS_EXPORT_ENVVAR) dpkg-buildflags --get $(1))
$(foreach flag,$(DPKG_BUILDFLAGS_LIST),\
$(eval $(call dpkg_buildflags_setvar,$(flag))))
ifdef DPKG_EXPORT_BUILDFLAGS
export $(DPKG_BUILDFLAGS_LIST)
endif
|
