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configure: Support pkg-config for zlib
This is needed for builds with the mingw64-* packages from Cygwin, but also works for Linux. Move the zlib test also more to the end because users should get information on the really important missing packages (which also require zlib) first. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-Id: <20180712192603.11599-1-sw@weilnetz.de> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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1 changed files with 23 additions and 17 deletions
40
configure
vendored
40
configure
vendored
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@ -2151,23 +2151,6 @@ EOF
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fi
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fi
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#########################################
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# zlib check
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if test "$zlib" != "no" ; then
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cat > $TMPC << EOF
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#include <zlib.h>
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int main(void) { zlibVersion(); return 0; }
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EOF
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if compile_prog "" "-lz" ; then
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:
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else
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error_exit "zlib check failed" \
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"Make sure to have the zlib libs and headers installed."
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fi
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fi
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LIBS="$LIBS -lz"
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##########################################
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# lzo check
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@ -3479,6 +3462,29 @@ if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
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fi
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fi
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#########################################
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# zlib check
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if test "$zlib" != "no" ; then
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if $pkg_config --exists zlib; then
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zlib_cflags=$($pkg_config --cflags zlib)
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zlib_libs=$($pkg_config --libs zlib)
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QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
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LIBS="$zlib_libs $LIBS"
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else
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cat > $TMPC << EOF
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#include <zlib.h>
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int main(void) { zlibVersion(); return 0; }
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EOF
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if compile_prog "" "-lz" ; then
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LIBS="$LIBS -lz"
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else
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error_exit "zlib check failed" \
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"Make sure to have the zlib libs and headers installed."
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fi
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fi
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fi
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##########################################
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# SHA command probe for modules
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if test "$modules" = yes; then
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