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Add --libs-only-L --libs-only-l and --libs-only-other

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They are exclusive in freedesktop implementation keep the same order of priority
This commit is contained in:
Pierre Pronchery 2011-09-16 18:07:19 +00:00
parent 4a5b7b44e9
commit 44d46c582f
1 changed files with 67 additions and 14 deletions
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81
tools/pkg-config.c
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@ -47,6 +47,9 @@ typedef struct _PkgConfigPrefs
int cflags;
int exists;
int libs;
int libs_only_L;
int libs_only_l;
int libs_only_other;
int modversion;
int _static;
int version;
@ -248,6 +251,7 @@ static int _pkgconfig_parse_directive(PkgConfig * pc, char const * directive,
{
int ret = 0;
char * p;
char * walk;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(\"%s\", \"%s\")\n", __func__, directive,
@ -264,8 +268,29 @@ static int _pkgconfig_parse_directive(PkgConfig * pc, char const * directive,
printf("%s\n", p);
else if(strcmp(directive, "Cflags") == 0 && pc->prefs.cflags)
printf(" %s", p);
else if(strcmp(directive, "Libs") == 0 && pc->prefs.libs)
printf(" %s", p);
else if(strcmp(directive, "Libs") == 0 && pc->prefs.libs) {
if(pc->prefs.libs_only_l) {
while((walk = strrchr(p, ' ')) != NULL) {
if (walk[1] == '-' && walk[2] == 'l')
printf(" %s", walk);
walk[0] = '\0';
}
} else if(pc->prefs.libs_only_L) {
while((walk = strrchr(p, ' ')) != NULL) {
if (walk[1] == '-' && walk[2] == 'L')
printf(" %s", walk);
walk[0] = '\0';
}
} else if(pc->prefs.libs_only_other) {
while((walk = strrchr(p, ' ')) != NULL) {
if (walk[1] == '-' && ( walk[2] != 'L'
&& walk[2] != 'l'))
printf(" %s", walk);
walk[0] = '\0';
}
} else
printf(" %s", p);
}
/* FIXME implement the rest */
#ifdef DEBUG
else
@ -509,13 +534,17 @@ static int _usage(int brief)
stderr);
else
fputs("Usage: pkg-config [OPTIONS...] [PACKAGES...]\n"
" --libs Output all linker flags\n"
" --static Output linker flags for static linking\n"
" --version Output version of pkg-config\n"
" --libs Output all linker flags\n"
" --libs_only_L Ouput -L flags\n"
" --libs_only_l Ouput -l flags\n"
" --libs_only_other other libs (e.g. -pthread)\n"
" --static Output linker flags for static linking\n"
" --version Output version of pkg-config\n"
" --modversion Output version for package\n"
"\n"
"Help options:\n"
" -?, --help Show this help message\n"
" --usage Display brief usage message\n", stderr);
" -?, --help Show this help message\n"
" --usage Display brief usage message\n", stderr);
return 1;
}
@ -525,6 +554,9 @@ static int _main_option(PkgConfigPrefs * prefs, char const * option);
static int _main_option_cflags(PkgConfigPrefs * prefs);
static int _main_option_exists(PkgConfigPrefs * prefs);
static int _main_option_libs(PkgConfigPrefs * prefs);
static int _main_option_libs_only_l(PkgConfigPrefs * prefs);
static int _main_option_libs_only_L(PkgConfigPrefs * prefs);
static int _main_option_libs_only_other(PkgConfigPrefs * prefs);
static int _main_option_static(PkgConfigPrefs * prefs);
static int _main_option_usage(PkgConfigPrefs * prefs);
static int _main_option_version(PkgConfigPrefs * prefs);
@ -534,13 +566,16 @@ static struct
char const * option;
int (*callback)(PkgConfigPrefs * prefs);
} _main_options[] = {
{ "cflags", _main_option_cflags },
{ "exists", _main_option_exists },
{ "libs", _main_option_libs },
{ "modversion", _main_option_modversion },
{ "static", _main_option_static },
{ "usage", _main_option_usage },
{ "version", _main_option_version }
{ "cflags", _main_option_cflags },
{ "exists", _main_option_exists },
{ "libs", _main_option_libs },
{ "libs-only-l", _main_option_libs_only_l },
{ "libs-only-L", _main_option_libs_only_L },
{ "libs-only-other", _main_option_libs_only_other },
{ "modversion", _main_option_modversion },
{ "static", _main_option_static },
{ "usage", _main_option_usage },
{ "version", _main_option_version }
};
int main(int argc, char * argv[])
@ -605,6 +640,24 @@ static int _main_option_libs(PkgConfigPrefs * prefs)
return 0;
}
static int _main_option_libs_only_L(PkgConfigPrefs * prefs)
{
prefs->libs_only_L = 1;
return 0;
}
static int _main_option_libs_only_l(PkgConfigPrefs * prefs)
{
prefs->libs_only_l = 1;
return 0;
}
static int _main_option_libs_only_other(PkgConfigPrefs * prefs)
{
prefs->libs_only_other = 1;
return 0;
}
static int _main_option_static(PkgConfigPrefs * prefs)
{
prefs->_static = 1;