61 lines
1.9 KiB
Plaintext
61 lines
1.9 KiB
Plaintext
# ===========================================================================
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# http://www.gnu.org/software/autoconf-archive/ax_compiler_flags_gir.html
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# ===========================================================================
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#
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# SYNOPSIS
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#
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# AX_COMPILER_FLAGS_GIR([VARIABLE], [IS-RELEASE], [EXTRA-BASE-FLAGS], [EXTRA-YES-FLAGS])
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#
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# DESCRIPTION
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#
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# Add warning flags for the g-ir-scanner (from GObject Introspection) to
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# VARIABLE, which defaults to WARN_SCANNERFLAGS. VARIABLE is AC_SUBST-ed
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# by this macro, but must be manually added to the SCANNERFLAGS variable
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# for each GIR target in the code base.
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#
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# This macro depends on the environment set up by AX_COMPILER_FLAGS.
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# Specifically, it uses the value of $ax_enable_compile_warnings to decide
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# which flags to enable.
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#
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# LICENSE
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#
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# Copyright (c) 2015 Philip Withnall <philip@tecnocode.co.uk>
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#
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# Copying and distribution of this file, with or without modification, are
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# permitted in any medium without royalty provided the copyright notice
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# and this notice are preserved. This file is offered as-is, without any
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# warranty.
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#serial 4
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AC_DEFUN([AX_COMPILER_FLAGS_GIR],[
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AX_REQUIRE_DEFINED([AX_APPEND_FLAG])
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# Variable names
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m4_define(ax_warn_scannerflags_variable,
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[m4_normalize(ifelse([$1],,[WARN_SCANNERFLAGS],[$1]))])
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# Base flags
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AX_APPEND_FLAG([$3],ax_warn_scannerflags_variable)
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AS_IF([test "$ax_enable_compile_warnings" != "no"],[
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# "yes" flags
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AX_APPEND_FLAG([ dnl
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--warn-all dnl
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$4 dnl
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$5 dnl
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$6 dnl
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$7 dnl
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],ax_warn_scannerflags_variable)
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])
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AS_IF([test "$ax_enable_compile_warnings" = "error"],[
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# "error" flags
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AX_APPEND_FLAG([ dnl
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--warn-error dnl
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],ax_warn_scannerflags_variable)
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])
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# Substitute the variables
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AC_SUBST(ax_warn_scannerflags_variable)
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])dnl AX_COMPILER_FLAGS
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