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@ -20,6 +20,16 @@ fi |
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m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) |
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dnl ------------------------------------------------------------------ |
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dnl FIND_CONFIG_H(TOP_DIRECTORY) |
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dnl Find the config.h file under TOP_DIRECTORY |
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dnl |
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dnl Outputs the enclosing directory. Only the first match is returned. |
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dnl ------------------------------------------------------------------ |
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m4_define([FIND_CONFIG_H], |
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[find $1 -type f -maxdepth 3 -type f -name config.h | \ |
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sed -e 's#/config.h##' -e '2,$d']) |
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# get system's pulseaudio version |
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m4_define([pa_major], [`$PKG_CONFIG --modversion libpulse | cut -d. -f1`]) |
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m4_define([pa_minor], [`$PKG_CONFIG --modversion libpulse | cut -d. -f2`]) |
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@ -52,6 +62,7 @@ PKG_CHECK_MODULES([LIBPULSE], [libpulse]) |
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m4_define([PULSE_MSG], [PULSE_DIR not specified. Follow the instructions in README.md.]) |
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# Check PULSE_DIR is specified |
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AC_ARG_VAR([PULSE_DIR], [pulseaudio source code directory]) |
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AS_IF([test x"$PULSE_DIR" == x""], |
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cat <<__MSG__ |
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@ -60,6 +71,31 @@ __MSG__ |
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AC_MSG_ERROR([PULSE_DIR not specified]) |
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) |
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# Does PULSE_DIR appear to be valid? |
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AS_IF([test -e "$PULSE_DIR/src/pulsecore/macro.h"],, |
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AC_MSG_WARN([PULSE_DIR may not be valid - can't find expected file])) |
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# Look for config.h, using PULSE_CONFIG_DIR if specified |
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AC_ARG_VAR([PULSE_CONFIG_DIR], [pulseaudio config.h source code directory (optional)]) |
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AS_IF([test x"$PULSE_CONFIG_DIR" == x""], |
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AC_MSG_NOTICE([PULSE_CONFIG_DIR not defined]) |
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AC_MSG_CHECKING([Searching for config.h under PULSE_DIR]) |
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PULSE_CONFIG_DIR="`FIND_CONFIG_H(\"$PULSE_DIR\")`" |
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[AS_IF([test -e "$PULSE_CONFIG_DIR/config.h" ], |
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AC_MSG_RESULT([$PULSE_CONFIG_DIR/config.h]) |
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, |
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AC_MSG_RESULT([no]) |
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AC_MSG_ERROR([Can't find config.h under PULSE_DIR. Define PULSE_CONFIG_DIR?]))] |
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, |
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AC_MSG_NOTICE([PULSE_CONFIG_DIR is defined]) |
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AC_MSG_CHECKING([Looking for config.h in PULSE_CONFIG_DIR]) |
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[AS_IF([test -e "$PULSE_CONFIG_DIR/config.h"], |
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AC_MSG_RESULT([$PULSE_CONFIG_DIR/config.h]) |
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, |
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AC_MSG_RESULT([no]) |
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AC_MSG_ERROR([Can't find config.h in PULSE_CONFIG_DIR.]))]) |
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# use the prefix as same as pulseaudio |
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AC_PREFIX_PROGRAM(pulseaudio) |
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