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don't link against unneeded libs - farbfeld - suckless image format with conver… |
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git clone git://git.suckless.org/farbfeld |
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--- |
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commit 7f295f8c100a504c305d537bd3fde6492f15ef7a |
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parent 264979bf52261cb461212be8978c2a4697aa2e80 |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Thu, 24 Mar 2016 19:09:41 +0100 |
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don't link against unneeded libs |
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- jpg2ff requires libjpeg |
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- ff2png, png2ff requires libpng (and libz) |
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- ff2ppm has no dependencies |
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Diffstat: |
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M Makefile | 16 +++++++++++++--- |
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M config.mk | 6 +++--- |
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2 files changed, 16 insertions(+), 6 deletions(-) |
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--- |
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diff --git a/Makefile b/Makefile |
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@@ -8,11 +8,21 @@ HDR = arg.h |
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MAN1 = 2ff.1 ${BIN:=.1} |
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MAN5 = farbfeld.5 |
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-all: png2ff ff2png jpg2ff ff2ppm |
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+all: ${BIN} |
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+ |
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+png2ff ff2png: |
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+ @echo CC $@ |
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+ @${CC} -o $@ ${CFLAGS} ${CPPFLAGS} -L${PNGLIB} -lpng -I${PNGINC} \ |
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+ ${LDFLAGS} [email protected] |
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+ |
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+jpg2ff: |
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+ @echo CC $@ |
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+ @${CC} -o $@ ${CFLAGS} ${CPPFLAGS} -L${JPGLIB} -ljpeg -I${JPGINC} \ |
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+ ${LDFLAGS} [email protected] |
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.c: |
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- @echo CC $< |
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- @${CC} -o $@ ${CFLAGS} ${LIBS} ${LDFLAGS} $< |
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+ @echo CC $@ |
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+ @${CC} -o $@ ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} $< |
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clean: |
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@echo cleaning |
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diff --git a/config.mk b/config.mk |
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@@ -13,12 +13,12 @@ PNGINC = /usr/local/include |
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JPGLIB = /usr/local/lib |
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JPGINC = /usr/local/include |
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-INCS = -I${PNGINC} -I${JPGINC} |
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-LIBS = -L${PNGLIB} -L${JPGLIB} -lpng -ljpeg |
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+INCS = |
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+LIBS = |
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# flags |
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CPPFLAGS = -D_DEFAULT_SOURCE |
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-CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS} |
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+CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} |
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LDFLAGS = -s ${LIBS} |
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# compiler and linker |
