| Detect glob_pattern_p() |
| |
| The current popt build system tests the existence of <glob.h>, and |
| then assumes that if __GLIBC__ is defined, then glob_pattern_p() must |
| be available. Unfortunately, that's not true with uClibc: <glob.h> may |
| be installed, but not necessarily the GNU glob extensions... and |
| uClibc defines __GLIBC__. This is causing build issues with certain |
| uClibc toolchains that do not have GNU glob extensions enabled. |
| |
| To fix this, this patch adds an AC_CHECK_FUNCS() test for |
| glob_pattern_p, and uses that to find out whether glob_pattern_p() is |
| available or not. |
| |
| Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
| |
| Index: b/configure.ac |
| =================================================================== |
| --- a/configure.ac |
| +++ b/configure.ac |
| @@ -81,7 +81,7 @@ |
| AC_CHECK_FUNC(setreuid, [], [ |
| AC_CHECK_LIB(ucb, setreuid, [if echo $LIBS | grep -- -lucb >/dev/null ;then :; else LIBS="$LIBS -lc -lucb" USEUCB=y;fi]) |
| ]) |
| -AC_CHECK_FUNCS(getuid geteuid iconv mtrace __secure_getenv setregid stpcpy strerror vasprintf srandom) |
| +AC_CHECK_FUNCS(getuid geteuid iconv mtrace __secure_getenv setregid stpcpy strerror vasprintf srandom glob_pattern_p) |
| |
| AM_GNU_GETTEXT([external]) |
| AM_ICONV_LINK |
| Index: b/poptconfig.c |
| =================================================================== |
| --- a/poptconfig.c |
| +++ b/poptconfig.c |
| @@ -42,7 +42,7 @@ |
| /*@=declundef =exportheader =incondefs =protoparammatch =redecl =type @*/ |
| #endif /* __LCLINT__ */ |
| |
| -#if !defined(__GLIBC__) |
| +#if !defined(HAVE_GLOB_PATTERN_P) |
| /* Return nonzero if PATTERN contains any metacharacters. |
| Metacharacters can be quoted with backslashes if QUOTE is nonzero. */ |
| static int |
