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-rw-r--r--configure.ac212
1 files changed, 120 insertions, 92 deletions
diff --git a/configure.ac b/configure.ac
index 98259c0..cac9339 100644
--- a/configure.ac
+++ b/configure.ac
@@ -58,40 +58,40 @@ AM_CONDITIONAL([WINDOWS], [test "x$build_windows" = "xyes"])
AC_ARG_WITH([xz],
[AS_HELP_STRING([--with-xz], [Build with xz compression support])],
- [want_xz="${withval}"], [want_xz="maybe"])
+ [], [with_xz="check"])
AC_ARG_WITH([lzo],
[AS_HELP_STRING([--with-lzo], [Build with lzo compression support])],
- [want_lzo="${withval}"], [want_lzo="maybe"])
+ [], [with_lzo="check"])
AC_ARG_WITH([lz4],
[AS_HELP_STRING([--without-lz4], [Build with lz4 compression support])],
- [want_lz4="${withval}"], [want_lz4="maybe"])
+ [], [with_lz4="check"])
AC_ARG_WITH([zstd],
[AS_HELP_STRING([--with-zstd], [Build with zstd compression support])],
- [want_zstd="${withval}"], [want_zstd="maybe"])
+ [], [with_zstd="check"])
AC_ARG_WITH([selinux],
[AS_HELP_STRING([--with-selinux],
[Build with SELinux label file support])],
- [want_selinux="${withval}"], [want_selinux="maybe"])
+ [], [with_selinux="check"])
AC_ARG_WITH([pthread],
[AS_HELP_STRING([--without-pthread],
[Build without pthread based block compressor])],
- [want_pthread="${withval}"], [want_pthread="yes"])
+ [], [with_pthread="yes"])
AC_ARG_WITH([tools],
[AS_HELP_STRING([--without-tools],
[Only build libsquashfs, do not build the tools.])],
- [build_tools="${withval}"], [build_tools="yes"])
+ [], [with_tools="yes"])
-if test "x$build_windows" = "xyes"; then
- want_pthread="no"
-fi
+AS_IF([test "x$build_windows" = "xyes"], [with_pthread="no"], [])
+AS_IF([test "x$with_tools" != "xyes"], [with_selinux="no"], [])
+AM_CONDITIONAL([BUILD_TOOLS], [test "x$with_tools" = "xyes"])
-AM_CONDITIONAL([BUILD_TOOLS], [test "x$build_tools" = "xyes"])
+with_gzip="yes"
##### Doxygen reference manual #####
@@ -99,9 +99,9 @@ AC_CHECK_PROGS([DOXYGEN], [doxygen])
AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$DOXYGEN"])
if test -z "$DOXYGEN"; then
- AC_MSG_WARN([Doxygen not found - continuing without Doxygen support])
+ with_doxygen="no"
else
- AC_CONFIG_FILES([Doxyfile])
+ with_doxygen="yes"
DX_DOXYGEN_FEATURE(ON)
DX_DOT_FEATURE(ON)
@@ -118,20 +118,77 @@ fi
##### search for dependencies #####
-AM_CONDITIONAL([WITH_GZIP], [true])
-PKG_CHECK_MODULES(ZLIB, [zlib], [], [AC_MSG_ERROR([cannot find zlib])])
-
-PKG_CHECK_MODULES(XZ, [liblzma >= 5.0.0],
- [AM_CONDITIONAL([WITH_XZ], [true])],
- [AM_CONDITIONAL([WITH_XZ], [false])])
-
-PKG_CHECK_MODULES(LZ4, [liblz4],
- [AM_CONDITIONAL([WITH_LZ4], [true])],
- [AM_CONDITIONAL([WITH_LZ4], [false])])
-
-PKG_CHECK_MODULES(ZSTD, [libzstd],
- [AM_CONDITIONAL([WITH_ZSTD], [true])],
- [AM_CONDITIONAL([WITH_ZSTD], [false])])
+AS_IF([test "x$with_gzip" != "xno"], [
+ PKG_CHECK_MODULES(ZLIB, [zlib], [with_gzip="yes"],
+ [AS_IF([test "x$with_gzip" != "xcheck"],
+ [AC_MSG_ERROR([cannot find zlib])],
+ [with_gzip="no"])])
+], [])
+
+AS_IF([test "x$with_xz" != "xno"], [
+ PKG_CHECK_MODULES(XZ, [liblzma >= 5.0.0], [with_xz="yes"],
+ [AS_IF([test "x$with_xz" != "xcheck"],
+ [AC_MSG_ERROR([cannot XZ sdk])],
+ [with_xz="no"])])
+], [])
+
+AS_IF([test "x$with_lz4" != "xno"], [
+ PKG_CHECK_MODULES(LZ4, [liblz4], [with_lz4="yes"],
+ [AS_IF([test "x$with_lz4" = "xyes"],
+ [AC_MSG_ERROR([cannot find liblz4])],
+ [with_lz4="no"])])
+], [])
+
+AS_IF([test "x$with_zstd" != "xno"], [
+ PKG_CHECK_MODULES(ZSTD, [libzstd], [with_zstd="yes"],
+ [AS_IF([test "x$with_zstd" = "xyes"],
+ [AC_MSG_ERROR([cannot find zstd])],
+ [with_zstd="no"])])
+], [])
+
+AS_IF([test "x$with_selinux" != "xno"], [
+ have_selinux="yes"
+
+ PKG_CHECK_MODULES(LIBSELINUX, [libselinux], [], [have_selinux="no"])
+ AC_CHECK_HEADERS([selinux/selinux.h], [], [have_selinux="no"])
+ AC_CHECK_HEADERS([selinux/label.h], [], [have_selinux="no"])
+
+ AS_IF([test "x$with_selinux" != "xcheck" -a "x$have_selinux" = "xno"],
+ [AC_MSG_ERROR([cannot find SELinux libraries])],
+ [with_selinux="$have_selinux"])
+], [])
+
+AC_ARG_VAR([LZO_CFLAGS], [C compiler flags for lzo])
+AC_ARG_VAR([LZO_LIBS], [linker flags for lzo])
+
+AS_IF([test -z "$LZO_LIBS" -a "x$with_lzo" != "xno"], [
+ AC_CHECK_LIB([lzo2], [lzo1x_1_15_compress], [LZO_LIBS="-llzo2"],
+ [AC_CHECK_LIB([lzo],[lzo1x_1_15_compress],
+ [LZO_LIBS="-llzo"],
+ []
+ )]
+ )
+], [])
+
+AS_IF([test -z "$LZO_LIBS"], [AS_IF([test "x$with_lzo" = "xyes"],
+ [AC_MSG_ERROR([cannot find liblzo])],
+ [with_lzo="no"])],
+ [with_lzo="yes"])
+
+AS_IF([test "x$with_pthread" != "xno"], [
+ AX_PTHREAD([with_pthread="yes"],
+ [AS_IF([test "x$with_pthread" = "xyes"],
+ [AC_MSG_ERROR([cannot find pthread])],
+ [with_pthread="no"])])
+], [])
+
+AM_CONDITIONAL([WITH_GZIP], [test "x$with_gzip" = "xyes"])
+AM_CONDITIONAL([WITH_XZ], [test "x$with_xz" = "xyes"])
+AM_CONDITIONAL([WITH_LZ4], [test "x$with_lz4" = "xyes"])
+AM_CONDITIONAL([WITH_ZSTD], [test "x$with_zstd" = "xyes"])
+AM_CONDITIONAL([WITH_LZO], [test "x$with_lzo" = "xyes"])
+AM_CONDITIONAL([WITH_SELINUX], [test "x$with_selinux" = "xyes"])
+AM_CONDITIONAL([HAVE_PTHREAD], [test "x$with_pthread" = "xyes"])
libsqfs_dep_mod=""
AM_COND_IF([WITH_GZIP], [libsqfs_dep_mod="$libsqfs_dep_mod zlib"], [])
@@ -140,71 +197,6 @@ AM_COND_IF([WITH_LZ4], [libsqfs_dep_mod="$libsqfs_dep_mod liblz4"], [])
AM_COND_IF([WITH_ZSTD], [libsqfs_dep_mod="$libsqfs_dep_mod libzstd"], [])
AC_SUBST([LIBSQFS_DEP_MOD], ["$libsqfs_dep_mod"])
-AM_CONDITIONAL([WITH_LZO], [false])
-
-if test "x$want_lzo" != "xno"; then
- AC_ARG_VAR([LZO_CFLAGS], [C compiler flags for lzo])
- AC_ARG_VAR([LZO_LIBS], [linker flags for lzo])
- AM_CONDITIONAL([WITH_LZO], [true])
-
- if test -z "$LZO_LIBS"; then
- AC_CHECK_LIB([lzo2], [lzo1x_1_15_compress], [LZO_LIBS="-llzo2"],
- [AC_CHECK_LIB([lzo],[lzo1x_1_15_compress],
- [LZO_LIBS="-llzo"],
- [AM_CONDITIONAL([WITH_LZO], [false])]
- )]
- )
- fi
-fi
-
-if test "x$build_tools" = "xyes"; then
- AM_CONDITIONAL([WITH_SELINUX], [false])
-
- if test "x$want_selinux" != "xno"; then
- AM_CONDITIONAL([WITH_SELINUX], [true])
-
- PKG_CHECK_MODULES(LIBSELINUX, [libselinux], [],
- [AM_CONDITIONAL([WITH_SELINUX], [false])])
- AC_CHECK_HEADERS([selinux/selinux.h], [],
- [AM_CONDITIONAL([WITH_SELINUX], [false])])
- AC_CHECK_HEADERS([selinux/label.h], [],
- [AM_CONDITIONAL([WITH_SELINUX], [false])])
- fi
-else
- want_selinux="no"
-fi
-
-case "$want_xz" in
-yes) AM_COND_IF([WITH_XZ], [], [AC_MSG_ERROR([cannot find xz sdk])]) ;;
-no) AM_CONDITIONAL([WITH_XZ], [false]) ;;
-esac
-
-case "$want_lzo" in
-yes) AM_COND_IF([WITH_LZO], [], [AC_MSG_ERROR([cannot find lzo library])]) ;;
-no) AM_CONDITIONAL([WITH_LZO], [false]) ;;
-esac
-
-case "$want_lz4" in
-yes) AM_COND_IF([WITH_LZ4], [], [AC_MSG_ERROR([cannot find lz4 library])]) ;;
-no) AM_CONDITIONAL([WITH_LZ4], [false]) ;;
-esac
-
-case "$want_zstd" in
-yes) AM_COND_IF([WITH_ZSTD], [], [AC_MSG_ERROR([cannot find zstd library])]) ;;
-no) AM_CONDITIONAL([WITH_ZSTD], [false]) ;;
-esac
-
-case "$want_selinux" in
-yes) AM_COND_IF([WITH_SELINUX], [], [AC_MSG_ERROR([cannot find selinux])]) ;;
-no) AM_CONDITIONAL([WITH_SELINUX], [false]) ;;
-esac
-
-AM_CONDITIONAL([HAVE_PTHREAD], [false])
-if test "x$want_pthread" = "xyes"; then
- AX_PTHREAD([AM_CONDITIONAL([HAVE_PTHREAD], [true])],
- [AC_MSG_ERROR([cannot find pthread])])
-fi
-
##### additional checks #####
AX_COMPILE_CHECK_SIZEOF(time_t)
AX_COMPILE_CHECK_SIZEOF(size_t)
@@ -222,5 +214,41 @@ AC_CHECK_FUNCS([strndup getline getsubopt])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([lib/sqfs/libsquashfs.pc])
+AC_CONFIG_FILES([Doxyfile])
AC_OUTPUT([Makefile])
+
+AC_MSG_RESULT([
+ ${PACKAGE} ${VERSION}
+
+ prefix: ${prefix}
+ exec prefix: ${exec_prefix}
+
+ runstatedir: ${runstatedir}
+ bindir: ${bindir}
+ sbindir: ${sbindir}
+ libdir: ${libdir}
+ includedir: ${includedir}
+
+ compiler: ${CC}
+ cflags: ${CFLAGS}
+ ldflags: ${LDFLAGS}
+
+ GZIP support: ${with_gzip}
+ XZ/LZMA support: ${with_xz}
+ LZO support: ${with_lzo}
+ LZ4 support: ${with_lz4}
+ ZSTD support: ${with_zstd}
+
+ SELinux support: ${with_selinux}
+ Using pthreads: ${with_pthread}
+
+ Building tools: ${with_tools}
+ Doxygen found: ${with_doxygen}
+
+ warnings:
+
+${WARN_CFLAGS}
+
+ Type 'make' or 'make <utilname>' to compile.
+])