FreeCalypso > hg > freecalypso-tools
annotate target-utils/libtiffs/Makefile @ 965:2969032bdfac
fcup-smsend[mult]: fix buglet in K&R C NULL pointer passing
The only 100% safe way to pass a NULL pointer as a function argument
in K&R C is to cast 0 to a pointer type; failing to do so may cause
mysterious bugs (invalid stack frames or garbage in argument registers)
on 64-bit machines. This issue has already been fixed in most of
FC host tools, but I just found some missed spots: passing of NULL UDH
to PDU encoding functions in fcup-smsend[mult] in the case of single
(not concatenated) SMS.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 01 Sep 2023 07:33:51 +0000 |
parents | e7502631a0f9 |
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rev | line source |
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0
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1 CC= arm-elf-gcc |
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2 CFLAGS= -Os -fno-builtin |
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3 CPPFLAGS=-I../include |
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4 AR= arm-elf-ar |
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5 RANLIB= arm-elf-ranlib |
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6 |
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7 OBJS= basicfind.o cmd_find.o findfile.o globals.o init.o rdinmem.o |
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8 |
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9 all: libtiffs.a |
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10 |
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11 libtiffs.a: ${OBJS} |
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12 ${AR} cru $@ ${OBJS} |
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13 ${RANLIB} $@ |
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14 |
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15 clean: |
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16 rm -f *.[oa] *errs |