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Update imlib.c to include #define _GNU_SOURCE #793

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Update imlib.c to include #define _GNU_SOURCE #793

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47ac43b
Update imlib.c
JeffreyDeanBrown Aug 11, 2025
30b5bab
Update config.mk to add GNU compilation options
JeffreyDeanBrown Aug 11, 2025
8967609
Update imlib.c to #define _GNU_SOURCE
JeffreyDeanBrown Aug 11, 2025
2045d47
Added make flag control over whether to #define _GNU_SOURCE
JeffreyDeanBrown Aug 11, 2025
dee7b91
reworded gnu to glibc
JeffreyDeanBrown Aug 11, 2025
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5 changes: 5 additions & 0 deletions config.mk
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@ VERSION ?= ${shell git describe --dirty}
app ?= 0
curl ?= 1
debug ?= 0
glibc ?= 0
exif ?= 0
help ?= 0
magic ?= 0
Expand Down Expand Up @@ -57,6 +58,10 @@ else
MAN_DEBUG = .
endif

ifeq (${glibc},1)
CFLAGS += -DHAVE_GNU
endif

ifeq (${help},1)
CFLAGS += -DINCLUDE_HELP
endif
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8 changes: 8 additions & 0 deletions src/imlib.c
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Expand Up @@ -24,6 +24,14 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

*/

/*
* mkstemps(3) is a nonstandard extension that requires defining
* _GNU_SOURCE for glibc
*/
#ifdef HAVE_GNU
#define _GNU_SOURCE
#endif

#include "feh.h"
#include "filelist.h"
#include "signals.h"
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