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configure.ac: use pkg-config to check freetype version

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the PKG_CHECK_MODULES macro allows to check for a version -- use it
instead of homegrown TUXBOX_APPS_LIB_PKGCONFIG

Signed-off-by: M. Liebmann <git@tuxcode.de>
This commit is contained in:
Stefan Seyfried
2017-02-01 22:07:10 +01:00
committed by M. Liebmann
parent 1c217b404f
commit 2ca807e34a
1 changed files with 16 additions and 13 deletions
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29
configure.ac
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@@ -90,19 +90,10 @@ AM_CONDITIONAL(USE_TREMOR, test "$TREMOR" = "yes")
# TUXBOX_APPS_LIB_PKGCONFIG(OPENSSL,openssl)
TUXBOX_APPS_LIB_PKGCONFIG(CURL,libcurl)
TUXBOX_APPS_LIB_PKGCONFIG(FREETYPE,freetype2)
CPPFLAGS+=" $(freetype-config --cflags)"
AC_MSG_CHECKING([whether FreeType version is 2.5.0 or higher])
AC_TRY_CPP([
#include <ft2build.h>
#include FT_FREETYPE_H
#if FREETYPE_MAJOR < 2 || (FREETYPE_MAJOR == 2 && FREETYPE_MINOR < 5)
#error Freetype version too low.
#endif
],
[AC_MSG_RESULT(yes)],
[AC_MSG_ERROR([Need FreeType library version 2.5.0 or higher])
])
## For the check you must use the corresponding libtool number as version number,
## see freetype source code docs/VERSIONS.TXT
PKG_CHECK_MODULES([FREETYPE], [freetype2 >= 16.2.10], echo "freetype2 >= 2.5.0 found", [echo "freetype2 >= 2.5.0 not found"; exit 1])
# fallback to curl-config (which is ugly for cross-compilation)
if test -z "$CURL_LIBS" -a -z "$CURL_CFLAGS"; then
@@ -111,6 +102,18 @@ fi
# fallback to freetype-config (which is ugly for cross-compilation)
if test -z "$FREETYPE_LIBS" -a -z "$FREETYPE_CFLAGS"; then
TUXBOX_APPS_LIB_CONFIG(FREETYPE,freetype-config)
CPPFLAGS+="$FREETYPE_CFLAGS"
AC_MSG_CHECKING([whether FreeType version is 2.5.0 or higher])
AC_TRY_CPP([
#include <ft2build.h>
#include FT_FREETYPE_H
#if FREETYPE_MAJOR < 2 || (FREETYPE_MAJOR == 2 && FREETYPE_MINOR < 5)
#error Freetype version too low.
#endif
],
[AC_MSG_RESULT(yes)],
[AC_MSG_ERROR([Need FreeType library version 2.5.0 or higher])
])
fi
TUXBOX_APPS_LIB_PKGCONFIG(PNG,libpng)