80 lines
1.8 KiB
Plaintext
80 lines
1.8 KiB
Plaintext
# Disallow unexpanded macros
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m4_pattern_forbid([^(AM|AC|AX|LT)_])
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# Initialize the project name, version, and maitainer address
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AC_INIT([jitters], [1.1], [bruno@belanyi.fr])
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# Only use C for this project
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AC_LANG([C])
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# Auxiliary files
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AC_CONFIG_AUX_DIR([build-aux])
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AC_CONFIG_MACRO_DIR([build-aux/m4])
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# Non-recursive Make build system
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AM_INIT_AUTOMAKE([foreign subdir-objects
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dist-bzip2 no-dist-gzip
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silent-rules
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-Wall -Werror])
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# Use silent rules unless `make V=1` is used
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AM_SILENT_RULES([yes])
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AC_CONFIG_SRCDIR([src/jitters.c])
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AC_CONFIG_FILES([Makefile])
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AC_CONFIG_HEADERS([src/config.h])
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# Activate release-mode when there is no dash in version
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AX_IS_RELEASE([dash-version])
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# Build in debug-mode by default, except when in release
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AX_CHECK_ENABLE_DEBUG([yes])
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# Standard C99 setup
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AC_PROG_CC_C99
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AC_PROG_CC_STDC
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# Warnings
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AX_APPEND_COMPILE_FLAGS([-Wall -Wextra -pedantic])
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AS_IF(
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[test "x$ax_enable_debug" = "xyes"],
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[AX_APPEND_COMPILE_FLAGS([-Werror])]
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)
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# Use Address-santizer in debug, if it is available
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AS_IF(
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[test "x$ax_enable_debug" = "xyes"],
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[AX_APPEND_COMPILE_FLAGS([-fsanitize=address])]
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)
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# Use Flex/Lex
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AM_PROG_LEX
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# Use Bion/Yacc
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AC_PROG_YACC
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# Use libraries
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AM_PROG_AR
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AC_PROG_RANLIB
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# We need GNU argp for argument parsing
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AC_CHECK_HEADERS(
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[argp.h],
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[],
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[AC_MSG_ERROR([GNU Argp is needed to parse arguments])]
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)
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# Check for Criterion
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PKG_CHECK_MODULES(
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[CRITERION],
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[criterion],
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[HAVE_CRITERION=1],
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[HAVE_CRITERION=0]
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)
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# Make a conditional
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AM_CONDITIONAL([USING_CRITERION], [test "$HAVE_CRITERION" -eq 1])
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# Substitute the defined flags
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AM_COND_IF(
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[USING_CRITERION],
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[AC_SUBST([CRITERION_CFLAGS]) AC_SUBST([CRITERION_LIBS])]
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)
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# Use Autotools TAP driver
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AC_REQUIRE_AUX_FILE([tap-driver.sh])
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AC_OUTPUT
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